Member of BMG Since:


Board Certifications:

Board Certified by the American Board of Internal Medicine


MD from the University at Buffalo School of Medicine and Biomedical Sciences


Clinical Assistant Professor at the University at Buffalo

Special Training:

Internal Medicine Specialty Training at the University at Buffalo and UB-affiliated Hospitals

If you think Dr. O’Brien would be a good fit, call 716.857.8616 to schedule an appointment today.

Main Office

85 High Street

Buffalo, New York 14203

Location Details