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Lorrin David Martin, M.D.

Photo of Dr. Lorrin David Martin, M.D.

Assistant Professor of Medicine


Expertise: Hepatitis C (HCV), HIV/AIDS, Internal Medicine, Primary Care

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Johns Hopkins Bayview Medical Center
Appointment Phone: 410-550-2999

5200 Eastern Avenue
Mason Lord Building, West Tower, 5th Floor
Baltimore, MD 21224 map
Phone: 410-550-2999
Fax: 410-367-2442


Dr. Lorrin D. Martin is an assistant professor of medicine at the Johns Hopkins University School of Medicine. He is a primary care physician with special expertise in substance abuse and managing HIV/AIDS and hepatitis C infections.

Dr. Martin earned his medical degree at Wake Forest University School of Medicine and completed an internal medicine residency at Johns Hopkins Bayview.

Certified by the American Board of Internal Medicine, Dr. Martin also serves on the faculties of the Johns Hopkins Heart and Vascular Institute and Johns Hopkins Bayview’s Internal Medicine Residency Program. more


  • Assistant Professor of Medicine

Departments / Divisions

Centers & Institutes



  • MD, Wake Forest University School of Medicine (2000)


  • Johns Hopkins Bayview Medical Center / Internal Medicine (2003)

Board Certifications

  • American Board of Internal Medicine / Internal Medicine (2003)

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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