Mark E. O'Brien, MD

Mark E. O'Brien, MD

Specialties

Internal Medicine

800 M-139
Benton Harbor, MI  49022
Phone: (855) 869-6900
Fax: (269) 934-9146

796 Hwy M-139
Benton Harbor, MI  49022
Phone: (855) 869-6900
Fax: (269) 727-7260


Professional Education

Medical School
  • University of Michigan Medical School
Residency
  • Cook County Health and Hospital System of Illinois
Board Certification
  • American Board of Pediatrics
  • American Board of Internal Medicine

Age
65 years