Our Care Team

Meet Our Faculty

Our experienced faculty physicians care for your family and guide our resident doctors. They’re here to listen, answer questions and help you feel comfortable with your care.

Faculty physicians provide care at the Sioux Falls clinic and supervise resident physicians.

  • Mark Huntington, MD PhD FAAFP

    Dr. Huntington is a graduate of the Medical Scientist Training Program at Michigan State University, with graduate work in microbiology (parasitology). He received his Family Medicine residency training and a Diploma in International Health from the University of Cincinnati in 1998.

    Mark Huntington

    MD PhD FAAFP

  • Charles Shafer, MD, Local Site Director- CFM

    Dr. Shafer earned his medical degree from the University of Nebraska in 1986, and completed residency training at Sioux Falls Family Practice Residency in 1989. His professional interests include preventive medicine, HIV/AIDS, Third-world medicine and working with the underserved.

    Charles Shafer

    MD, Local Site Director- CFM

  • Brad Kamstra, DO - Program Director

    Dr. Kamstra is a graduate of Kansas City University of Medicine and Biosciences. His areas of special interest include Osteopathic Manipulative Techniques (OMT), sports medicine, rural health, and physician burnout, which is to provide the support and tools needed to help reduce stress, improve work-life balance and…

    Brad Kamstra

    DO - Program Director

  • Mary Watson, MD

    Dr. Watson graduated from USD School of Medicine in 1986 and completed two years of pathology residency in 1988. Dr. Watson completed her residency at the Sioux Falls Family Practice Residency in 1991. She practiced for nine years in rural South Dakota before joining the residency faculty.

    Mary Watson

    MD

  • Tara Geis, MD

    Dr. Geis graduated from the University of Minnesota Medical School. She received her Family Medicine training at St. Joseph Hospital-HealthEast in St. Paul, Minnesota.

    Tara Geis

    MD

  • Amy Hogue, MD, Associate Program Director

    Dr. Hogue is a graduate of the University of Iowa Carver College of Medicine and a member of the American Academy of Family Physicians. Her professional interests include care of the underserved, Pediatrics, Hospital Medicine, and Medical Education.

    Amy Hogue

    MD, Associate Program Director

  • Heather Clouse, MD, Associate Program Director

    Dr. Clouse is a graduate of the Geisel School of Medicine at Dartmouth, with previous work in China working with orphans, HIV-positive patients, & women in trafficking situations.

    Heather Clouse

    MD, Associate Program Director

  • Gabe Harris, MD

    Dr. Gabe Harris is a graduate of Creighton University School of Medicine and completed residency at the Scott Air Force Base / St Louis University Family Medicine Residency Program in Bellevue, IL.

    Gabe Harris

    MD

  • Kathleen Savio, DO

    Dr. Kathleen Savio is a graduate of Lake Erie College of Osteopathic Medicine, and completed residency at the University of Iowa Siouxland Medical Education Foundation in Sioux City, IA.

    Kathleen Savio

    DO

  • Jacob Prunuske, MD, MSPH

    Dr. Jacob Prunuske enjoys seeing people of all ages and health concerns. He is Professor and Chair of Family Medicine at the University of South Dakota Sanford School of Medicine. He earned his bachelor and medical degrees at the University of Wisconsin.

    Jacob Prunuske

    MD, MSPH

  • Travis Rath, DO

    Travis Rath was a graduate of our program in 2023 and joined our faculty in October of 2026. He now primarily takes patients at Falls Community Health.

    Travis Rath

    DO

Let’s get to know you

A caring team, ready to welcome you.

Call to schedule, reach out through our secure contact form or stop by our Sioux Falls clinic. Walk-ins are always welcome.

605-339-1783 Contact CFM