
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 Aditya N. Halthore
Primary Academic Title
Assistant Professor of Radiation Oncology and Molecular Radiation Sciences
Johns Hopkins Physician
Background
Aditya Halthore, MD, serves as Assistant Professor in the Department of Radiation Oncology and Molecular Radiation Sciences and Director of Safety and Quality at the Johns Hopkins University School of Medicine.
Listen to Dr. Halthore's On Target podcast episode to learn more about his work.
Dr. Halthore is an expert in proton therapy and specializes in genitourinary and thoracic cancers. His specific interests include prostate, bladder, lung, esophageal, and thymic cancers, and he is committed to developing personalized treatment strategies for every patient.
Dr. Halthore was previously recognized as a Howard Hughes Medical Institute (HHMI)/National Institutes of Health (NIH) Scholar and his research interests include grant funded clinical trials focused on the novel utilization of radiation and imaging techniques, such as spatial fractionation (proton GRID) therapy for the treatment of bulky cancers. He is also involved in using dual-energy CT and functional MRI studies that aim to improve functional radiation planning and the assessment of radiation-induced changes.
As an educator, Dr. Halthore serves as Course Director for the Johns Hopkins Proton Therapy Certificate Program. He actively participates in student, resident, and fellow lectureship and mentorship across the Johns Hopkins health system. Dr. Halthore participates in several national-level initiatives including as a member of the American Society of Therapeutic Radiation Oncology (ASTRO) Guidelines Subcommittee and as a board member and ASTRO liaison to the Medical Dosimetry Certification Board (MDCB).
Find a Clinical Trial
View all trials by this principal investigator.
Additional Academic Titles
Assistant Professor of Oncology
Selected Publications
Halthore A, Wright J, Sheikh K, et al. Treatment Planning of Bulky Tumors using Pencil Beam Scanning Proton GRID Therapy. IJPT Dec 2022
Halthore A, Andriole G, Goldstein M. Anti-Androgen Treatment versus Active Surveillance for Patients with Prostate Cancer. JAMA Oncology. Nov 2022
Halthore A, Goenka A, Sharma R, Knisely J. Prophylactic Cranial Irradiation for Resectable Small Cell Lung Cancer. Clinical Lung Cancer. 2018 Mar;19(2):115-119
Sher DJ, Adelstein D, Bajaj G, Brizel D, Cohen E, Halthore A, Harrison L, Lu C, Moeller B, Quon H, Rocco J, Sturgis E, Tishler R, Trotti A, Waldron J, Eisbruch A. Radiation therapy for Oropharyngeal Squamous Cell Carcinoma: Executive Summary of an ASTRO Evidence-Based Clinical Practice Guideline. Practical Radiation Oncology. 2017 Jul - Aug;7(4):246-253
Sutera P, Goldstein M, Deville C, Halthore A. Tempering Optimism for MRI-Guided Focused Ultrasound Therapy. Lancet Oncology. Lancet Oncology, Oct 2022
Locations
- Sibley Memorial Hospital
- 5255 Loughboro Road Northwest, Washington, DC 20016
- Get Directions
- phone: 410-502-8000
- fax: 202-919-2490
- Sibley Memorial Hospital
- 5255 Loughboro Road Northwest, Washington, DC 20016
- Get Directions
- phone: 410-502-8000
- fax: 202-243-5271
- Sibley Memorial Hospital
- 5255 Loughboro Road Northwest, Washington, DC 20016
- Get Directions
- phone: 410-502-8000
- fax: 202-919-2490
Expertise
Education
- Residency: Long Island Jewish Medical Center, Radiation Oncology, 2017
- Medical Education: Dartmouth College School of Medicine, MD, 2012
Board Certifications
- Radiation Oncology: American Board of Radiology, 2018
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
4.9 out of 5
131 ratings, 47 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 3/16/2026
Dr. Halthore is always prepared, listens to my concerns and provides excellent information and advice.
- 5 out of 5 starsReviewed on 3/4/2026
I really appreciate that Dr. Halthore takes all the time needed to thoroughly explain treatment options. I never feel rushed. He has been great at explaining the processes in easy to understand language.
- 5 out of 5 starsReviewed on 2/25/2026
Knowledgeable and easy to talk to.
- 5 out of 5 starsReviewed on 2/23/2026
A caring and knowledgeable doctor
- 5 out of 5 starsReviewed on 2/19/2026
He is excellent. Very skilled in his field and an articulate communicator. Also friendly.
- 5 out of 5 starsReviewed on 2/5/2026
He was very patient and took his time answering my questions and concerns.
- 5 out of 5 starsReviewed on 1/28/2026
Dr. Halthore is fine.
- 5 out of 5 starsReviewed on 1/7/2026
Effectiveness
- 5 out of 5 starsReviewed on 1/5/2026
I couldn't have choose a better provider.
- 5 out of 5 starsReviewed on 12/24/2025
Very helpful in explaining my concerns
- 5 out of 5 starsReviewed on 12/24/2025
I should have completed this form as soon as I received it as I don't have a good memory of the visit. I like Dr Halthore a lot. Before we got into the reason I was there, I told him a bit about my dripping nose. He offered an unsolicited suggestion which has helped me tremendously. He is being very cautious about my lungs which I appreciate so much. Or maybe he just likes seeing me (please laugh!)
- 5 out of 5 starsReviewed on 12/17/2025
Awesome!!
- 5 out of 5 starsReviewed on 12/15/2025
The introductory interview with Dr.Halthore went well, but there were no clinical procedures at that time.
- 5 out of 5 starsReviewed on 12/10/2025
Excellent
- 5 out of 5 starsReviewed on 12/9/2025
Oh wow, great provider, a wealth of knowledge and skill to address my Health concerns
- 5 out of 5 starsReviewed on 12/1/2025
My husband and I were very impressed with both Dr. Halthore and his resident, [staff]. They were excellent at communication, explaining things very clearly and in an easily-understood manner. They were also kind and thoughtful. We came to this appointment with some significant concerns and they alleviated them completely. We were extremely pleased.
- 5 out of 5 starsReviewed on 11/17/2025
My provider was Outstanding!!
- 5 out of 5 starsReviewed on 10/29/2025
Very good and comprehensive
- 5 out of 5 starsReviewed on 10/20/2025
20+ minutes late to start. Had to phone about delay.
- 5 out of 5 starsReviewed on 10/15/2025
Dr Halthore is an outstanding physician who saved my life. He is compationate and always concerned for my well/being. I recommend him highly.
- 5 out of 5 starsReviewed on 10/13/2025
Dr. Halthore worked diligently to radiate and knock out my bladder cancer and succeeded! He is a wonderful and dedicated man and I will never forget him.
- 5 out of 5 starsReviewed on 10/1/2025
Always dependable.
- 5 out of 5 starsReviewed on 9/29/2025
Extremely wll informed, patient friendly . I would recommend him to anyone
- 5 out of 5 starsReviewed on 9/24/2025
My provider may very well be the best doctor I have ever had. Seriously! He is smart, caring and understanding.
- 5 out of 5 starsReviewed on 9/22/2025
Dr Halthore is a very compassionate and highly skilled physician and a credit to Sibley Hospital
- 5 out of 5 starsReviewed on 9/10/2025
The was caring. He explained the issues that I have and how I have to resolve them.
- 5 out of 5 starsReviewed on 8/13/2025
I am very pleased that Dr. Halthore always spends the time with me and does not rush through my appointment. He takes the time the truly listen and answer all my questions in an easily understandable manner.
- 5 out of 5 starsReviewed on 8/12/2025
Courtesy, caring
- 5 out of 5 starsReviewed on 8/11/2025
Great
- 5 out of 5 starsReviewed on 8/4/2025
Dr. Halthore is always cordial, prepared and very knowledgeable about my situationI find him to be very attentive and always responds to my questions and concerns.. He is the consummate professional. I feel very fortunate to have him as my doctor.
- 5 out of 5 starsReviewed on 7/23/2025
I was very pleased with the doctor and nurses. Very professional and attentive
- 5 out of 5 starsReviewed on 7/23/2025
Professional and personable
- 5 out of 5 starsReviewed on 7/21/2025
Very good
- 5 out of 5 starsReviewed on 6/25/2025
Dr. Halthore is very concerned about his paients. He asks and answers lots of questions. I totally trust and appreciate hos care.
- 5 out of 5 starsReviewed on 6/20/2025
Very happy that I choose Sibley. Dr Aditya is excellent
- 5 out of 5 starsReviewed on 6/16/2025
I found Dr. Halthore to be an excellent and patient communicator.
- 5 out of 5 starsReviewed on 6/11/2025
Dr Halthore was very well prepared for the initial consultation; he was very attentive to our concerns and sympathetic to the issues surrounding my desire and need to attack my prostate cancer with the proton therapy
- 5 out of 5 starsReviewed on 6/9/2025
Overall a very good visit.
- 5 out of 5 starsReviewed on 6/4/2025
Dr Halthore is simply the BEST!
- 5 out of 5 starsReviewed on 5/27/2025
Knowledgeable and caring
- 5 out of 5 starsReviewed on 5/19/2025
Dr. Halthore has always treated me as a partner in my health, which is what I expect from every doctor. He takes the time to talk to me to make sure I understand the ways of particular paths on my cancer journey. He is professional and courteous.
- 5 out of 5 starsReviewed on 5/7/2025
Dr. Halthre is very sensitive to my questions and explains things very well.
- 5 out of 5 starsReviewed on 5/7/2025
Excellent!
- 5 out of 5 starsReviewed on 5/5/2025
Excellent
- 5 out of 5 starsReviewed on 5/5/2025
Outstanding person and expert in his field
- 5 out of 5 starsReviewed on 4/30/2025
Dr Halthore is an outstanding and caring professional.
- 5 out of 5 starsReviewed on 4/23/2025
Good