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Physician Directory

Dr. Matthew J. O'brien Jr, MD

Internal Medicine, Buffalo Medical Group

Dr. O'brien Jr's Background Bio

Dr. Matthew J. O'brien Jr graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1978. He works in Buffalo, NY and 1 other location and specializes in Internal Medicine. Dr. O'brien Jr is affiliated with Buffalo General Medical Center, Kenmore Mercy Hospital, Sisters Of Charity Hospital Saint Joseph Campus and Mercy Hospital Of Buffalo.

Gender: Male

Years in Practice: 36 Years

Languages Spoken: English

Dr. O'brien Jr's Education & Training

Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences

Graduation Date: 1978

Dr. O'brien Jr's Specialties & Hospital Affiliations

Hospital Affiliations: Buffalo General Medical Center, Kenmore Mercy Hospital, Sisters Of Charity Hospital Saint Joseph Campus, Mercy Hospital Of Buffalo

Specialties: Internal Medicine

Dr. O'brien Jr's Office Information

*This physician has multiple office locations. See Appointments for details.

Other Physicians in Dr. O'brien Jr's Practice