Brian William Hasselfeld, M.D.

Headshot of Brian William Hasselfeld
  • Senior Medical Director, Digital Health and Innovation


Johns Hopkins Community Physicians - Canton Crossing

Appointment Phone: 410-522-9940
1501 S. Clinton Street
Suite 200
Baltimore, MD 21224 map
Fax: 410-367-2210


Dr. Brian Hasselfeld practices internal medicine and pediatrics at Johns Hopkins Community Physicians.

He also serves as Senior 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.

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.

This provider is registered with the Florida Department of Health to perform telehealth services for patients in Florida. more


  • Senior Medical Director, Digital Health and Innovation
  • Associate Director, Johns Hopkins inHealth



  • MD; Tulane University School of Medicine (2015)


  • Internal Medicine/Pediatrics; Brigham and Women's Hospital (2019)

Board Certifications

  • American Board of Internal Medicine (Internal Medicine) (2019)
  • American Board of Pediatrics (Pediatrics - General) (2019)

Patient Ratings & Comments

The 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.

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