Mark J. Oppenheimer, M.D. has been practicing endocrinology in Sioux Falls since 1989. He opened Oppenheimer Endocrinology in 2005. Since then, the practice has grown to serve patients across the Midwest.
Dr. Oppenheimer is also a clinical associate professor at the Sanford School of Medicine of the University of South Dakota.
In his personal time, you might find Dr. Oppenheimer in the middle of a competitive Scrabble game, working on embroidery or exercising. His interest in art and photography are apparent throughout his beautiful, spacious clinic.
Dr. Oppenheimer is originally from New York. He is married with two adult children.