
Highlights
Age Groups Seen
- Young Adult 18-25
- Adult 26-64
- Older Adult 65+
Languages
- English
In-Network Plans
View All Accepted Plans (12)Gender
MaleJohns Hopkins Affiliations:
- Johns Hopkins School of Medicine Faculty
About Jim Porterfield
Primary Academic Title
Assistant Professor of Medicine
Johns Hopkins Physician
Background
Dr. James Porterfield is a general cardiologist in the Johns Hopkins Heart and Vascular Institute of the Division of Medicine. He practices at Johns Hopkins Cardiology at the Greater Baltimore Medical Center (GBMC). Dr. Porterfield is also an assistant professor of medicine at the Johns Hopkins University School of Medicine.
Dr. Porterfield received his medical degree from the West Virginia University School of Medicine, and completed his residency and a fellowship in cardiology at the Johns Hopkins University School of Medicine.
Centers and Institutes
Selected Publications
H. Kusuoka; J.K. Porterfield; H.F. Weisman; M.L. Weisfeldt; E. Marban. Pathophysiology and pathogenesis of stunned myocardium. Depressed Ca2+ activation of contraction as a consequence of reperfusion-induced cellular calcium overload in ferret hearts. Journal of Clinical Investigation. 1987;79(3):950-961.
E. Marban; M. Kitakaze; H. Kusuoka; J.K. Porterfield; D.T. Yue; V.P. Chacko. Intracellular free calcium concentration measured with 19F NMR spectroscopy in intact ferret hearts. Proceedings of the National Academy of Sciences of the United States of America. 1987;84(16):6005-6009.
J.A. Wagner; F.L. Sax; H.F. Weisman; J. Porterfield; C. McIntosh; M.L. Weisfeldt; S.H. Snyder; S.E. Epstein. Calcium-antagonist receptors in the atrial tissue of patients with hypertrophic cardiomyopathy. New England Journal of Medicine. 1989;320(12):755-761.
J.K. Porterfield; R.E. Pyeritz; T.A. Traill. Brief clinical report: Pulmonary hypertension and interstitial fibrosis in von Recklinghausen neurofibromatosis. American Journal of Medical Genetics. 1986;25(3):531-535.
R.H. Plack; J.K. Porterfield; J.A. Brinker. Complete heart block developing during aortic valvuloplasty. Chest. 1989;96(5):1201-1203.
G.K. Lammert; D. Merine; R.I. White Jr.; E.K. Fishman; J.K. Porterfield. Embolotherapy of a high-flow false aneurysm by using an occlusion balloon, thrombin, steel coils, and a detachable balloon. American Journal of Roentgenology. 1989;152(2):382-384.
M.E. McIvor; S.L. Kaufman; R. Satre; J.K. Porterfield; J.A. Brinker. Search and retrieval of a radiolucent foreign object. Catheterization and Cardiovascular Diagnosis. 1989;16(1):19-23.
M.J. Lohse; H.F. Weisman; F.L. Sax; J.A. Wagner; J. Porterfield; C.L. McIntosh; M.L. Weisfeldt; S.H. Snyder; S.E. Epstein. Calcium-antagonist receptors in cardiomyopathy. New England Journal of Medicine. 1989;321(10):686-687.
Honors
Fellow, American College of Cardiology
Locations
- Greater Baltimore Medical Center
- 6569 North Charles Street, Pavilion West STE 600, Baltimore, MD 21204
- Get Directions
- phone: 443-997-0270
- fax: 443-849-8988
Expertise
Education
- Fellowship: Johns Hopkins University School of Medicine, Cardiology, 1988
- Residency: Johns Hopkins University School of Medicine, Medicine, 1983
- Medical Education: West Virginia University School of Medicine, Medicine, MD, 1980
Board Certifications
- Cardiovascular Disease: American Board of Internal Medicine, 1987
- Internal Medicine: American Board of Internal Medicine, 1983
Insurance
- Aetna
- CareFirst
- Cigna
- First Health
- Geisinger Health Plan
- HealthSmart/Accel
- Johns Hopkins Health Plans
- MultiPlan
- Pennsylvania's Preferred Health Networks (PPHN)
- Point Comfort Underwriters
- Private Healthcare Systems (PHCS)
- Veteran Affairs Community Care Network (Optum-VACCN)
Ratings & Reviews
5 out of 5
579 ratings, 246 reviewsThe Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
- 5 out of 5 starsReviewed on 2/20/2026
Very knowledgeable and attentive
- 5 out of 5 starsReviewed on 2/17/2026
Excellent cardiologist
- 5 out of 5 starsReviewed on 2/17/2026
Wonderful, knowledgeable and warm personality who is an excellent communicator
- 5 out of 5 starsReviewed on 2/16/2026
Kind, caring and attentive
- 5 out of 5 starsReviewed on 2/16/2026
Very experience cardiologist
- 5 out of 5 starsReviewed on 2/12/2026
First visit to the provider - very pleased
- 5 out of 5 starsReviewed on 2/12/2026
Best!
- 5 out of 5 starsReviewed on 2/12/2026
The best
- 5 out of 5 starsReviewed on 2/12/2026
The Best
- 5 out of 5 starsReviewed on 2/11/2026
The best!
- 5 out of 5 starsReviewed on 2/11/2026
Dr. Porterfield is very kind and compassionate. He cares about me and is extremely knowledgeable.
- 5 out of 5 starsReviewed on 2/10/2026
He has given me sound advice throughout the time I have been his patient, has referred me to the very best surgeons for both of my valve replacements, has helped expedite the surgery when necessary, and is largely responsible for my being alive and healthy today.
- 5 out of 5 starsReviewed on 2/4/2026
Excellent
- 5 out of 5 starsReviewed on 2/4/2026
Accessible, knowledgeable, focused, clear, fr
- 4 out of 5 starsReviewed on 2/4/2026
This was my first appointment which makes it difficult to understand and relate to the initial care given. I was late for my appointment, but the doctor still saw after his next patient. The doctor had every right to cancel my visit, but he saw me anyway.
- 5 out of 5 starsReviewed on 2/4/2026
The care and attention I receive from Dr Porterfield is professional and caring. Top in his field.
- 5 out of 5 starsReviewed on 2/4/2026
Great cardiologist. I've been his patient for approx. 40 years!
- 5 out of 5 starsReviewed on 2/3/2026
Excellant
- 5 out of 5 starsReviewed on 2/3/2026
Very knowledgeable and personable.
- 5 out of 5 starsReviewed on 2/3/2026
Jim Porterfield is experienced, knowledgeable, thorough, patient and kind. He has guided all of my many siblings and extended family, and we all trust him implicitely
- 5 out of 5 starsReviewed on 2/2/2026
Very knowledgeable & easy to talk to easy to understand his comments about my health
- 5 out of 5 starsReviewed on 2/2/2026
I'm very comfortable while seeing Dr. Porterfield. He's personable and not intimidating like a lot of Drs. He listens to what you have to say and explains things in a way the patient can understand.
- 5 out of 5 starsReviewed on 2/2/2026
I really like Dr. Porterfield and respect his judgment
- 5 out of 5 starsReviewed on 2/2/2026
Communicates so I understand and very attentive
- 5 out of 5 starsReviewed on 1/30/2026
Great
- 5 out of 5 starsReviewed on 1/30/2026
He is extremely knowledgeable as well as caring and compassionate.
- 5 out of 5 starsReviewed on 1/29/2026
He was very knowledgeable and caring. He took the time to listen to me. I feel that I'm in good hands.
- 5 out of 5 starsReviewed on 1/23/2026
Dr. Porterfield is a very knowledgeable and through professional and also a great person.
- 5 out of 5 starsReviewed on 1/23/2026
Professional and friendly. Great cardiologist, I have complete trust in him.
- 5 out of 5 starsReviewed on 1/23/2026
The visit could not have gone better
- 5 out of 5 starsReviewed on 1/22/2026
Jim Porterfield is the absolute BEST.
- 5 out of 5 starsReviewed on 1/21/2026
He listened, was pleasant and reassuring.
- 5 out of 5 starsReviewed on 1/21/2026
Best.
- 5 out of 5 starsReviewed on 1/21/2026
Dr. Porterfield has excellent bedside manner.
- 5 out of 5 starsReviewed on 1/20/2026
Best possible
- 5 out of 5 starsReviewed on 1/16/2026
I can not express enough how careing and knowledgeable and friendly doctor porterfield is.God bless him.
- 5 out of 5 starsReviewed on 1/15/2026
Dr. PORTERFIELD is great. Easy to talk to and thorough.
- 5 out of 5 starsReviewed on 1/15/2026
The visit went very well, no problems.
- 5 out of 5 starsReviewed on 1/15/2026
Dr. Porterfield is the ""best""!
- 5 out of 5 starsReviewed on 1/15/2026
Like him very much. Good bedside manner and very thorough.
- 5 out of 5 starsReviewed on 1/15/2026
Excellent
- 5 out of 5 starsReviewed on 1/14/2026
Excellent. Friendly. Informative..
- 5 out of 5 starsReviewed on 1/14/2026
Great physician
- 5 out of 5 starsReviewed on 1/13/2026
Always professional
- 5 out of 5 starsReviewed on 1/12/2026
He was very attentive
- 5 out of 5 starsReviewed on 1/12/2026
Dr.Porterfield has an outstanding way of communicating with me.
- 5 out of 5 starsReviewed on 1/9/2026
An excellent clinician
- 5 out of 5 starsReviewed on 1/8/2026
Dr. Porterfield is a star. I have been grateful for his wonderful care for over five years. He and [staff] Extended and enhanced my life by treating atrial fibrillation and restoring my heart to normal sinus rhythm.
- 5 out of 5 starsReviewed on 1/7/2026
Excellent
- 5 out of 5 starsReviewed on 1/5/2026
He is great.
- 5 out of 5 starsReviewed on 1/5/2026
Very knowledgeable and professional
- 5 out of 5 starsReviewed on 12/30/2025
Very professional - concerned and listen - all good
- 5 out of 5 starsReviewed on 12/30/2025
Goat
- 5 out of 5 starsReviewed on 12/29/2025
I have the most confidence in Dr Porterfield's advice and care. His thoughtfulness and advice are so much appreciated. He explains things in a manner that is easy to understand. He' the best cardiologist I've ever seen and I have seen many.
- 5 out of 5 starsReviewed on 12/23/2025
Very professional and very caring.
- 5 out of 5 starsReviewed on 12/23/2025
Great, experienced cardiologist.
- 5 out of 5 starsReviewed on 12/22/2025
Efficient , professional , caring and considers the entire person when making decisions about his patient!s care.
- 5 out of 5 starsReviewed on 12/22/2025
Dr Porterfield is a great cardiologist, I used to work with him at GBMC hospital before , and I know from my experience that he is one of the best
- 5 out of 5 starsReviewed on 12/19/2025
Excellent care!
- 5 out of 5 starsReviewed on 12/19/2025
Always kind and listen's besides professional and ask you frequently if you have any guestions
- 5 out of 5 starsReviewed on 12/19/2025
Super
- 5 out of 5 starsReviewed on 12/18/2025
Dr. Porterfield is superb in all respects. I feel privileged to have him as my cardiologist.
- 5 out of 5 starsReviewed on 12/18/2025
Jim is caring and compassionate! He makes himself available 24/7 and is excellent reviewing all diff doc and medical reports to gain a thorough understanding of the complete medical picture
- 5 out of 5 starsReviewed on 12/18/2025
The Best!
- 5 out of 5 starsReviewed on 12/16/2025
Excellent in all areas
- 5 out of 5 starsReviewed on 12/16/2025
My long term over 20 yrs provide
- 5 out of 5 starsReviewed on 12/15/2025
Always shows concern, and open to questions.
- 5 out of 5 starsReviewed on 12/15/2025
Extremely knowledgeable and an excellent communicator
- 5 out of 5 starsReviewed on 12/15/2025
Superb physician and care taker. I am blessed to have his attention and wisdom.
- 5 out of 5 starsReviewed on 12/8/2025
Dr. Porterfield was nice, attentive, thoughtful, and insightful.
- 5 out of 5 starsReviewed on 12/5/2025
Dr Porterfield is a top notch clinician and patient advocate. I trust his counsel completely.
- 5 out of 5 starsReviewed on 12/4/2025
Dr. Porterfield took his time answering all my questions, and thoroughly explained test results. I appreciate his kind and reassuring demeanor.
- 5 out of 5 starsReviewed on 12/4/2025
The provider was efficient, knowledgeable, and kind. I would highly recommend Dr. Porterfield!
- 5 out of 5 starsReviewed on 12/1/2025
Very good, continuing the way they do things
- 5 out of 5 starsReviewed on 12/1/2025
Doesn't get any better than this
- 5 out of 5 starsReviewed on 12/1/2025
Excellent doctor, very professional, Excellent bedside manner
- 5 out of 5 starsReviewed on 11/26/2025
Hdlp when I rewuired help
- 5 out of 5 starsReviewed on 11/25/2025
Always goes over everything with me about my heart condition. Covering my meds and any tests I need! Excellent physician, caring physician!
- 5 out of 5 starsReviewed on 11/24/2025
Dr Porterfield is and excellent doctor. He takes time to to listen and answer questions. He always great me with a smile and hand shake
- 5 out of 5 starsReviewed on 11/24/2025
Dr. James Porterfield is an outstanding cardiologist and communicates very clearly with me.
- 5 out of 5 starsReviewed on 11/21/2025
Dr Porterfield is a trusted and skilled physician with excellent people skills. He communicates well and develops a rapport with his patients.
- 5 out of 5 starsReviewed on 11/21/2025
Dr. Porterfield is the best doctor I know. He listens, he explains and always has ideas for possible solutions to problems. He is personable and obviously extremely intelligent. He inspires absolute trust and I actually enjoy my visits with him.
- 5 out of 5 starsReviewed on 11/21/2025
First meeting with Dr. Porterfield. He was excellent. Thorough, good questions, insightful information.
- 5 out of 5 starsReviewed on 11/21/2025
Excellent physician. Easy to talk to. Very personable
- 5 out of 5 starsReviewed on 11/20/2025
Outstanding!
- 5 out of 5 starsReviewed on 11/20/2025
Dr Porterfield is an excellent Doctor and fell privileged that I am in his care.
- 5 out of 5 starsReviewed on 11/20/2025
The greatest!
- 5 out of 5 starsReviewed on 11/19/2025
Dr. Porterfield was incisive, personable, courteous and quite professional. He Is genuinely concerned and encouraging....
- 5 out of 5 starsReviewed on 11/19/2025
Very professional
- 5 out of 5 starsReviewed on 11/18/2025
I received excellent care from [staff] who adjusted my pacemaker to Dr Porterfield who listened to my concerns and addressed them [staff] ( pacemaker check )
- 5 out of 5 starsReviewed on 11/18/2025
Excellent team
- 5 out of 5 starsReviewed on 11/18/2025
Excellent
- 5 out of 5 starsReviewed on 11/17/2025
They are great
- 5 out of 5 starsReviewed on 11/5/2025
He is an excellent doctor, thorough, clear and highly skilled. He gives his patients as much time as they need.
- 5 out of 5 starsReviewed on 11/4/2025
Dr Porterfield is such a great communicator
- 5 out of 5 starsReviewed on 11/4/2025
Dr Porterfield is very understanding and speaks to you in layman language
- 5 out of 5 starsReviewed on 11/4/2025
The knowledge and listening skills of Dr. P cannot be surpassed. He is simply superior and one-of-a-kind. Unmatched!
- 5 out of 5 starsReviewed on 11/4/2025
First class!
- 4 out of 5 starsReviewed on 11/3/2025
He seemed confident and knowledgeable and professional.
- 5 out of 5 starsReviewed on 10/29/2025
Dr Porterfield is an outstanding physician! He always takes the time to explain details about one's health and is very personable. Never rushed or cross with anyone that I have ever witnessed.
- 5 out of 5 starsReviewed on 10/29/2025
My provider is excellent in my opinion
- 5 out of 5 starsReviewed on 10/29/2025
Very good experience with my visit, technician polite, Dr. Porterfield spoke to me about my test and answer any questions that I may have had. My experience was excellent thank you
- 5 out of 5 starsReviewed on 10/28/2025
Dr James Porterfield is an excellent doctor .
- 5 out of 5 starsReviewed on 10/27/2025
Tomely, patient, and thorough
- 5 out of 5 starsReviewed on 10/24/2025
Very stressful time for meEveryone was extremely kind and considerate
- 5 out of 5 starsReviewed on 10/20/2025
Reassuring, available, extremely helpful and knowledgeable.
- 5 out of 5 starsReviewed on 10/17/2025
My doctor asked questions, listened to my concerns, and followed up.
- 5 out of 5 starsReviewed on 10/17/2025
Great doctor and practice I have recommended family and friends.
- 5 out of 5 starsReviewed on 10/17/2025
Very experienced, showed great interest in me, offered good summary of electrocardiogram (which had just finished).
- 5 out of 5 starsReviewed on 10/17/2025
Listen carefully to what I had to say, and commented appropriately
- 5 out of 5 starsReviewed on 10/15/2025
I have always had a positive experience when visiting Dr. Porterfield.
- 5 out of 5 starsReviewed on 10/14/2025
Dr. Porterfield is the best heart doctor. He listens and answers all my questions. I have complete confidence in him. So much, that I have suggested him to my friends.
- 5 out of 5 starsReviewed on 10/14/2025
Doctor Porterfield is the best and I appreciate him as my cartioligist.
- 5 out of 5 starsReviewed on 10/14/2025
Dr. Porterfield has been my cardiologist for a long time and has always given me great care.
- 5 out of 5 starsReviewed on 10/13/2025
Dr. Porterfield is kind, he listens well, helpful and I would totally recommend him to others
- 5 out of 5 starsReviewed on 9/25/2025
Very caring and helpful
- 5 out of 5 starsReviewed on 9/25/2025
Extremely helpful. I live in DC and they arranged for four procedures in one day so I only had to come once
- 5 out of 5 starsReviewed on 9/24/2025
I had a new patient visit for the first time to a cardiologist due to a sudden cardiac event, new onset which took me to the ER. That was in the beginning of July. I've not had a need to see a cardiologist prior to the ER event. I could not be seen by the Dr of choice until September.
- 5 out of 5 starsReviewed on 9/23/2025
Dr. Porterfield provided excellent care! Am grateful for his extensive knowledge of cardiac health and affable personality.
- 5 out of 5 starsReviewed on 9/23/2025
Dr Porterfield reviews patient's history and has a complete understanding of patient's issues. Discusses them and offers excellent guidance.
- 5 out of 5 starsReviewed on 9/23/2025
The best physician I have for my care. Very knowledgeable, kind, understanding, patient, takes time to answer my questions to understand my health issues and eases my fears with these issues.
- 5 out of 5 starsReviewed on 9/22/2025
So good
- 5 out of 5 starsReviewed on 9/22/2025
Great, very comfortable
- 5 out of 5 starsReviewed on 9/19/2025
Happy to have him
- 5 out of 5 starsReviewed on 9/19/2025
Dr. Porterfield is wonderful. He take his time explaining things to me making sure that I understand what's going on. I
- 5 out of 5 starsReviewed on 9/18/2025
Excellent care and very formative.
- 5 out of 5 starsReviewed on 9/17/2025
Very friendly and professional guardian tune with my health
- 5 out of 5 starsReviewed on 9/16/2025
Very good Dr.
- 5 out of 5 starsReviewed on 9/16/2025
Dr. Porterfield Is an excellent communicator, who provides excellent care
- 5 out of 5 starsReviewed on 9/16/2025
Friendly so I was less nervous
- 5 out of 5 starsReviewed on 9/15/2025
Dr. Porterfield has a deserved reputation as a preeminent cardiologist.
- 5 out of 5 starsReviewed on 9/11/2025
Excellent
- 5 out of 5 starsReviewed on 9/11/2025
Very respectful, competent and kind
- 5 out of 5 starsReviewed on 9/10/2025
I am thankful I can be a patient. I'm confident with their findings.
- 5 out of 5 starsReviewed on 9/9/2025
Personable, Thorough,
- 5 out of 5 starsReviewed on 9/9/2025
Competent- Kind- Thorough
- 5 out of 5 starsReviewed on 9/9/2025
Excellent physician
- 5 out of 5 starsReviewed on 9/8/2025
Excellent doctor that I completely trust
- 5 out of 5 starsReviewed on 9/5/2025
Dr Porterfield is a very thorough doctor and I trust his care.
- 5 out of 5 starsReviewed on 9/5/2025
GREAT
- 5 out of 5 starsReviewed on 9/4/2025
Great Doctor
- 5 out of 5 starsReviewed on 9/4/2025
Fantastic. Have great confidence in his care.
- 5 out of 5 starsReviewed on 9/4/2025
Dr. Porterfield enjoys the reputation of being outstanding in the field of cardiology. He most certainly lives up to that reputation.
- 4 out of 5 starsReviewed on 9/3/2025
Former cardiologist was more thorough and thoughtful re my history and future rx.
- 5 out of 5 starsReviewed on 9/2/2025
Provider is excellent. Personable and knowledgeable On
- 5 out of 5 starsReviewed on 9/2/2025
Dr. Porterfield is a real doctor in the Osler tradition. I wish I could have been more like him when I was in practice. He is the BEST!
- 5 out of 5 starsReviewed on 8/28/2025
Dr. Porterfield & Nurse Practitioner [staff] are the best.
- 5 out of 5 starsReviewed on 8/28/2025
Very reassuring, even encouraging, about coronary health and fitness. Saw ""no reason"" to abstain from Scuba Diving at age 77.
- 5 out of 5 starsReviewed on 8/28/2025
Excellent
- 5 out of 5 starsReviewed on 8/28/2025
Dr. Porterfield is a caring professional who listens carefully, conducts a thorough exam, & makes suggestions & recommendations in a kind manner. He has earned my respect and confidence as an exemplary physician.
- 5 out of 5 starsReviewed on 8/26/2025
Good experience
- 5 out of 5 starsReviewed on 8/25/2025
Good healthcare and on time. Dr. Porterfield is very caring and personable.
- 5 out of 5 starsReviewed on 8/15/2025
Dr. Porterfield is such a kind caring wise doctor.
- 5 out of 5 starsReviewed on 8/15/2025
The best
- 5 out of 5 starsReviewed on 8/15/2025
Can't say enough great things, about Dr Porterfield. Lovely gentleman !
- 5 out of 5 starsReviewed on 8/14/2025
Excellent - provided the information I needed about my health
- 5 out of 5 starsReviewed on 8/13/2025
Dr. PORTERFIELD is the best. Wish more doctors would be like him!
- 5 out of 5 starsReviewed on 8/11/2025
Visit was veery good
- 5 out of 5 starsReviewed on 8/8/2025
Dr Porterfield is a great cardiologist.
- 5 out of 5 starsReviewed on 8/8/2025
Dr Porterfield is so knowledgeable, cares about his patients and always takes his time for his patients well-being.
- 5 out of 5 starsReviewed on 8/8/2025
Excellent!
- 5 out of 5 starsReviewed on 8/7/2025
Very professional and courteous. Good listener and made good suggestions.
- 5 out of 5 starsReviewed on 8/7/2025
Dr. Porterfield is truly a doctor's doctor: informed, careful, thorough, and communicating clearly and completely.
- 5 out of 5 starsReviewed on 8/4/2025
He is very knowledgeable, kind and empathetic. He is an excellent listener and he provides feedback. His examinations are always thorough.
- 5 out of 5 starsReviewed on 8/4/2025
Dr Porterfield, very professional and approachable.
- 5 out of 5 starsReviewed on 8/1/2025
I have the utmost faith in Dr Porterfield
- 5 out of 5 starsReviewed on 8/1/2025
Dr. Porterfield is an excellent physician. He is knowledgeable, compassionate and takes the time to listen carefully about my concerns.
- 5 out of 5 starsReviewed on 8/1/2025
Excellent provider who listens and gives excellent care.
- 5 out of 5 starsReviewed on 8/1/2025
Dr Porterfield is absolutely the BEST Cardiologist.
- 5 out of 5 starsReviewed on 7/31/2025
Excellent care and service from everyone
- 5 out of 5 starsReviewed on 7/28/2025
Excellent!
- 5 out of 5 starsReviewed on 7/25/2025
Dr. Porterfield is very knowledgeable and personable.
- 5 out of 5 starsReviewed on 7/25/2025
Have been a patient of Dr. Porterfield for years, ever since he was recommended by a friend. Have been very happy with him as a cardiologist.
- 5 out of 5 starsReviewed on 7/25/2025
Outstanding
- 5 out of 5 starsReviewed on 7/24/2025
Dr. Porterfield is the best!
- 5 out of 5 starsReviewed on 7/23/2025
Dr Porterfield is very caring, takes as much time as needed, never rushes patient
- 5 out of 5 starsReviewed on 7/23/2025
Excellent
- 5 out of 5 starsReviewed on 7/18/2025
Dr Porterfield is very good and thorough
- 5 out of 5 starsReviewed on 7/18/2025
Dr. Porterfield is the best.
- 5 out of 5 starsReviewed on 7/17/2025
Professional, friendly, extremely knowledgeable about my condition. Excellent in every way.
- 5 out of 5 starsReviewed on 7/16/2025
Very caring , listens, interested in me
- 5 out of 5 starsReviewed on 7/16/2025
The best !
- 5 out of 5 starsReviewed on 7/16/2025
Excellent
- 5 out of 5 starsReviewed on 7/15/2025
Explains and is helpful about by condition
- 5 out of 5 starsReviewed on 7/15/2025
Dr porterfield was Wonderful.
- 5 out of 5 starsReviewed on 7/15/2025
Dr Porterfield was very thoroug and spent time with me to answer any questions I had.
- 5 out of 5 starsReviewed on 7/14/2025
I am very pleased DR
- 5 out of 5 starsReviewed on 7/14/2025
Dr Porterfield is on top of his game . He is an excellent physician.
- 5 out of 5 starsReviewed on 7/14/2025
Dr. Porterfield always makes me feel very comfortable and takes his time discussing my health.
- 5 out of 5 starsReviewed on 7/8/2025
He took the time to listen and explain everything.
- 5 out of 5 starsReviewed on 7/7/2025
Dr Porterfield is a superior cardiologist. He gives you all the time you need, ensuring you have a full understanding of your condition. He is knowledgeable and caring. I'm so glad he is my cardiologist.
- 5 out of 5 starsReviewed on 7/3/2025
Dr. Porterfield is the epitome of an excellent physician. He is one of the best.
- 5 out of 5 starsReviewed on 7/2/2025
Very competent and thorough
- 5 out of 5 starsReviewed on 7/1/2025
Excellent. Warm. Empathic. Knowledgable.
- 5 out of 5 starsReviewed on 6/30/2025
WORLD-CLASS CLINICIAN
- 5 out of 5 starsReviewed on 6/30/2025
Good doctor
- 5 out of 5 starsReviewed on 6/30/2025
Jim Porterfield is excellent in providing cardiac care, is personable and likable.He was responsive to my questions during and after my office visit.
- 5 out of 5 starsReviewed on 6/26/2025
Dr. Porterfield is great. He handles my cardiac care as a professional. I am confident In his care. A neighbor is looking for a new cardiologist. I forgot to ask Dr. Porterfield for a recommendation.
- 5 out of 5 starsReviewed on 6/26/2025
Dr. Porterfield is a terrific doctor and takes very good care of me and my family
- 5 out of 5 starsReviewed on 6/25/2025
He's a top doc
- 5 out of 5 starsReviewed on 6/25/2025
Have been his patient for probably 30+ years. Best doctor in town!
- 5 out of 5 starsReviewed on 6/25/2025
Great. He explained everything.
- 5 out of 5 starsReviewed on 6/25/2025
Common sense knows my history
- 5 out of 5 starsReviewed on 6/24/2025
Could not have been more pleasant, thorough and respectful. Even has a sense of humor!
- 5 out of 5 starsReviewed on 6/23/2025
Excellent
- 5 out of 5 starsReviewed on 6/13/2025
Dr. Porterfield is wonderful. He is kind, caring and always ready to listen.
- 5 out of 5 starsReviewed on 6/13/2025
Excellent
- 5 out of 5 starsReviewed on 6/12/2025
Awesome
- 5 out of 5 starsReviewed on 6/11/2025
Excellent physician...kind, considerate, listens, patient. The best!
- 5 out of 5 starsReviewed on 6/9/2025
First class
- 5 out of 5 starsReviewed on 6/6/2025
I have been seeing Dr. Porterfield for over 30 years and I think he is great.
- 5 out of 5 starsReviewed on 6/5/2025
The best
- 5 out of 5 starsReviewed on 6/5/2025
Excellent provider. Listens and answers questions. Did good physical exam
- 5 out of 5 starsReviewed on 6/5/2025
My first visit. Very impressed.
- 5 out of 5 starsReviewed on 6/4/2025
Jim Porterfield is incredible in every way. I am fortunate to be a patient.
- 5 out of 5 starsReviewed on 5/30/2025
He is the best! I drive up from NC for these visits
- 5 out of 5 starsReviewed on 5/30/2025
Dr. Porterfield is a great doctor.
- 5 out of 5 starsReviewed on 5/30/2025
Dr. Porterfield was just wonderful. He was very thorough and kind. Wish there were more doctors like him.
- 5 out of 5 starsReviewed on 5/29/2025
Dr. Porterfield checks every box. He's knowledgeable, caring, personable, and kind.
- 5 out of 5 starsReviewed on 5/29/2025
Excellent
- 5 out of 5 starsReviewed on 5/28/2025
Everyone was great.
- 5 out of 5 starsReviewed on 5/28/2025
Dr P is always prepared and makes you at ease with all of your conditions - not just the ones u der his care
- 5 out of 5 starsReviewed on 5/27/2025
Professional and friendly
- 5 out of 5 starsReviewed on 5/27/2025
Dr Porterfield is a compassionate, attentive cardiologist who saw my parents through end of life.
- 5 out of 5 starsReviewed on 5/27/2025
Knowledgeable, warm and supportive
- 5 out of 5 starsReviewed on 5/16/2025
Dr Porterfield is the best !
- 5 out of 5 starsReviewed on 5/14/2025
Dr Porterfield is the best. I trust him completely.
- 5 out of 5 starsReviewed on 5/13/2025
Great Doctor
- 5 out of 5 starsReviewed on 5/13/2025
Very competent
- 5 out of 5 starsReviewed on 5/9/2025
Dr.Porterfield is fantastic and caring. He is professional and through
- 5 out of 5 starsReviewed on 5/9/2025
Excellent, knowledgeable and personable
- 5 out of 5 starsReviewed on 5/9/2025
The very best!!!
- 5 out of 5 starsReviewed on 5/8/2025
Suoerlative
- 5 out of 5 starsReviewed on 5/8/2025
Excellent
- 5 out of 5 starsReviewed on 5/7/2025
Dr. Porterfield is excellent
- 5 out of 5 starsReviewed on 5/5/2025
Excellent I am so fortunate to be one of his patients
- 5 out of 5 starsReviewed on 5/2/2025
Wonderful person
- 5 out of 5 starsReviewed on 5/2/2025
Dr. Porterfield is the best doctor he is so kind and very helpful in answering all my health concerns.
- 5 out of 5 starsReviewed on 5/1/2025
Excellent physician. Knowledgeable, caring
- 5 out of 5 starsReviewed on 5/1/2025
Excellent!!
- 5 out of 5 starsReviewed on 4/30/2025
I trust Dr Porterfield who has a kind demeanor and is very experienced. He has empathy
- 5 out of 5 starsReviewed on 4/29/2025
Wonderful
- 5 out of 5 starsReviewed on 4/28/2025
Dr Porterfield is great. I hope he is not going to retire anytime soon. He listens patiently and answers questions very well. I have total confidence and trust in him.
- 5 out of 5 starsReviewed on 4/16/2025
Dr. Porterfield is the best.
- 5 out of 5 starsReviewed on 4/15/2025
The best!!
- 5 out of 5 starsReviewed on 4/14/2025
Very comfortable to talk with,easily understood,quite pleasant