Dr. Mark Peterson is a native of St. Paul, Minnesota and joined the Mankato Clinic in 1991. He received his medical degree from the University of Minnesota, Minneapolis. Dr. Peterson completed his residency in OB/GYN at the Franklin Square Hospital Center, Baltimore, Maryland. In his spare time, Dr. Peterson loves to golf, spend time with his wife, five daughters and four grandchildren. He is board certified in OB/GYN, a Diplomat in the American College of OB/GYN and a fellow of the American college of OB/GYN.