Mary Brigid Halloran, DO

- 212-441-4401
Education: Arizona College

Doctor of Osteopathy, an alternate degree for physicians, emphasizing the role of the musculoskeletal system in health and disease. DOs at One Medical typically specialize in either Family or Internal Medicine.

About Mary Brigid

As a family medicine physician, I enjoy forming lasting relationships with individuals and families which allow us to truly collaborate in the pursuit of holistic, personalized, and evidence-based health care. I believe that health cannot merely be defined by lack of disease, but rather physical and mental well-being in the context of each person’s unique circumstances. I strive to be down-to-earth and informative, meeting each person where they are on their health journey.

I practice full-spectrum family medicine including women’s health, preventive care for children through seniors, as well as managing chronic disease with a focus on lifestyle and nutrition. I also have special interest in HIV management and prevention. In addition to being board-certified in family medicine, I also hold certifications as an American Academy of HIV Specialist and in Plant-based Nutrition.

How I stay healthy and happy
I enjoy urban gardening, cooking (mostly) plant-based meals, traveling, reading, listening to oldies music, getting a good night's sleep, spending time in the sunshine with my husband and our senior Chihuahua (who keeps us laughing)

Arizona College of Osteopathic Medicine

Mount Sinai Beth Israel Residency in Urban Family Medicine, Chief Resident

Board certification
American Board of Family Medicine

Other languages spoken

Goes by

She, her, hers

Tribeca Office

25 Hudson Street

New York, NY 10013



10:00AM 60 min
11:00AM 25 min
11:45AM 60 min
10:00AM 60 min
See a provider
Book an appointment online today. Become a One Medical member for just $199/year.