
David Staub
MD
Dr. David Staub joined Coteau des Prairies Clinic in 1976. He received his medical degree from the University of Washington, Seattle. Dr. Staub and his wife Lindy have three grown children. He and his family participate in farming activities and revitalizing old homes. His interests also include teaching medical students.

David Kleinberg
MD
Dr. Kleinberg moved to the area after retiring as a Naval Flight Surgeon. He earned a BS degree in Medicine at the University of Oklahoma and earned a MD degree from the American University in the Caribbean. Dr. Kleinberg and his wife Janet have two children. His interests include farming, wood working, bluegrass banjo, and Harley-Davidson motorcycles.

Judy Beumer,MD
Dr. Beumer joined Coteau des Prairies Clinic in August of 1988. She attended South Dakota State University where she earned a BS and MS degree in Microbiology and a BS in Medical Technology. She is a Board Certified Member of the American Academy of Family Physician, member of AOA Scholastic Honor Society, and a member of the Christian Medical and Dental Society. She and her husband Randy enjoy outdoor activities including hunting, fishing, and gardening.

Linda Peterson
MD, FACOG
Dr. Peterson has been with Coteau des Prairies Clinic since 2003. She graduated from Augustana College Summa Cum Launde and from the University of South Dakota School of Medicine. Dr. Peterson has two children and enjoys sewing, reading, bird watching, and spending time with family and friends.

Michelle Peterson
PA-C
Michelle Peterson graduated from the Physician Assistant program and USD Medical School in Vermillion, SD. She began her work as a PA-C in August 1999 at the Wheaton Community Health Center. Michelle joined Coteau des Prairies Clinic in 2007. Michelle and her husband Doug have two children. Her interests include her family, her patients, reading anything medical, riding motorcycles and travelling.

David Schmitt
PA-C
David graduated from the University of South Dakota with a biology degree and then moved to Pierre to work for the South Dakota Department of Health as an emergency medical specialist. He then took a job as a paramedic and field supervisor with American Medical Response Ambulance in Pierre. In 2007, David began the Physician Assistant Program at USD and graduated in December 2009. David's interests include outdoor recreation and running.

James McCabe
MD
Dr. James joined Coteau des Prairies Hospital and Clinic in March 2010. Dr. McCabe resides in New Effington, SD with his spouse.

David L.T. Oey
MD
Dr. David L.T. Oey, MD was born in Jakarta, Indonesia. He received his M.D. with Magna Cum Laude from the School of Medicine, the University of Munich, Bavaria, Germany. Dr. Oey joined Coteau des Prairies Clinic in 1974. Dr. Oey and his wife, Lori, have five children and seven grandchildren.

Stanley C. Gallagher
DO
Dr. Stanley Gallagher was born and raised in Wheaton, MN. He received his Doctor of Osteopathy degree from the College of Osteopathic Medicine and Surgery from Des Moines, IA. In 1977, he began his practice at Wheaton Community Health Center, later expanding his practice to Herman Clinic and Browns Valley Clinic in MN. Dr. Stan Gallagher and his staff joined CDP in January, 2011. Dr. Gallagher and his wife, Joyce, have two grown children and three grandchildren.

Brad Gallagher
PA-C
Brad Gallagher was born and raised in Wheaton, MN. He received his Physician Assistant degree from Des Moines University. Brad previously practices at the Wheaton Community Health Center and the Valley Clinic in Browns Valley, MN. Brad joined CDP in January, 2011. Brad has three children.

Leslie Linden
PA-C
Leslie Linden was born and raised in Northwest Iowa in a small farming community. She attended the University of South Dakota, where she received a BS in Psychology and minors in Biology and English. Leslie attended the Physician Assistant Program at USD and graduated in December 2010. Leslie's other interests include caring for her two puppies, reading, spending time with family and friends, scrapbooking, and working out.