We found 9 providers named 'Mark O'brien' nationally.
Dr. Mark O'Brien's specialty is family medicine. Dr. O'Brien attended medical school at Des Moines University, College of Osteopathic Medicine. He completed his residency training at Providence Hospital. Clinical interests for Dr. O'Brien include bloodless medicine/transfusion-free surgery. AARP, Cofinity, and Blue Cross/Blue Shield are among the insurance carriers that Dr. O'Brien accepts. Dr. O'Brien is affiliated with St. John River District Hospital.
Clinical interests: Bloodless Medicine/Transfusion-Free Surgery
Dr. Mark O'Brien works as a nephrologist in Grand Rapids, MI. His patients gave him an average rating of 3.0 out of 5 stars. He accepts Medicare insurance. Dr. O'Brien obtained his medical school training at Wayne State University School of Medicine and performed his residency at a hospital affiliated with Northwestern University. Dr. O'Brien is professionally affiliated with Mercy Health System.
Dr. Mark O'Brien sees patients in Butler, IN. His medical specialties are occupational medicine and family medicine. Dr. O'Brien is in-network for Medicare insurance. He graduated from Indiana University School of Medicine.