Highlights
Age Groups Seen
- Young Adult 18-25
- Adult 26-64
- Older Adult 65+
Languages
- English
In-Network Plans
View All Accepted Plans (11)Gender
MaleJohns Hopkins Affiliations:
- Johns Hopkins School of Medicine Faculty
- Johns Hopkins Health System
About Brian William Hasselfeld
Professional Titles
- Executive Medical Director, Digital Health and Innovation
- Associate Director, Johns Hopkins inHealth
Primary Academic Title
Assistant Professor of Medicine
Johns Hopkins Physician
Background
Dr. Brian Hasselfeld practices internal medicine and pediatrics at Johns Hopkins Community Physicians.
He also serves as Executive Medical Director, Digital Health and Innovation for the Office of Johns Hopkins Physicians, Associate Director for Johns Hopkins inHealth, and is an Assistant Professor in General Internal Medicine and Pediatrics for the Johns Hopkins School of Medicine. He oversees virtual care, digital health, and supports broader innovation efforts across Johns Hopkins Medicine.
Dr. Hasselfeld earned his M.D. at Tulane University School of Medicine, and completed residency training in Internal Medicine and Pediatrics at Harvard's Brigham and Women's Hospital and Boston Children's Hospital.
Additional Academic Titles
Assistant Professor of Pediatrics
Contact for Research Inquiries
Phone: (410) 955-2600
Locations
- Johns Hopkins Community Physicians - Canton Crossing, Baltimore
- 1501 South Clinton Street, Suite 200, Baltimore, MD 21224
- Get Directions
- Phone: 410-522-9940
- Fax: 410-367-2210
Expertise
Education
- Residency: Brigham and Women's Hospital, Internal Medicine/Pediatrics, 2019
- Medical Education: Tulane University School of Medicine, MD, 2015
Board Certifications
- Clinical Informatics: American Board of Preventive Medicine, 2026
- Internal Medicine: American Board of Internal Medicine, 2019
- Pediatrics: American Board of Pediatrics, 2019
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)
Ratings & Reviews
4.8 out of 5
39 ratings, 10 reviewsThe Patient Rating is an average of patient responses to care provider questions on the Press Ganey Medical Practice Survey. Responses are measured on a 5-star scale, with 5 stars representing the highest rating. Patient comments are also collected through the Press Ganey Medical Practice Survey and are displayed in their entirety. To protect patient privacy and confidentiality, all comments are de-identified before publication.
- 5 out of 5 starsReviewed on 4/1/2026
Great as always.
- 5 out of 5 starsReviewed on 3/30/2026
He is very professional
- 5 out of 5 starsReviewed on 12/1/2025
Dr. Hasselfeld has been my Primary Care Provider for several years now has become my go to guy when I need any type of medical advice or guidance. I hope that I can continue to count on his professional spport for many years to come.
- 5 out of 5 starsReviewed on 11/3/2025
The visit went very well and any questions I asked were answered thoroughly and clearly.
- 5 out of 5 starsReviewed on 10/22/2025
First time seeing him, great practitioner!
- 5 out of 5 starsReviewed on 9/29/2025
Excellent practice.
- 5 out of 5 starsReviewed on 9/22/2025
I had a wonderful experience. I called that morning and got an appointment that morning. Everyone I dealt with was great!
- 5 out of 5 starsReviewed on 9/3/2025
Dr Hasselfeld is wonderful and so his everyone in the Canton office.
- 5 out of 5 starsReviewed on 9/3/2025
Nice. Well spoken. Helpful.
- 5 out of 5 starsReviewed on 8/25/2025
Dr. Hasselfeld