Medical Staff Officers 2011

Bruce Brink, Jr., DO
Chief of Staff

A Princeton native and Gibson General Hospital physician since 1979, Dr. Brink, Jr., graduated from Kirksville College of Osteopathic Medicine, and served his residency and internship at Grandview Hospital in Dayton, Ohio. He is a fellow of the American Osteopathic Board of Family Practice. He also serves as the medical director for Tulip Tree Health Services and as the Gibson County Health Officer.

Mark Carpenter, MD, FACS
Vice Chief of Staff

A Gibson General Hospital physician since 2009, Dr. Carpenter graduated from the University of Wisconsin School of Medicine. After his education, he completed his internship and general surgical residency at Fitzsimons Army Medical Center in Aurora, Colorado. Dr. Carpenter is board certified in general surgery by the American Board of Surgery, and he is a fellow of both the American College of Surgeons and the American Society of General Surgeons.

M.S. Krishna, MD

Dr. Krishna has been a Gibson General Hospital physician caring for many of Gibson County's youth since 1979. He graduated from Bangalore Medical College in India, and served residencies at Lincoln Memorial Medical Center in Bronx, New York, and Children's Hospital of Michigan in Detroit.