Mark T. Sontag, MD

Mark T. Sontag, MD Mark T. Sontag, MD, received his medical degree from the University of Minnesota in 1983. He completed his residency at the University of Minnesota Hospital in 1987 as well as a fellowship. Dr. Sontag is Board Certified in Anesthesiology.


For more information or to schedule an appointment, call 715.834.8721.

  • city
  • address
  • hours
    • Altoona
    • 1000 OakLeaf Way
      Altoona, WI 54720
    • Eau Claire
    • 1221 Whipple Street
      Eau Claire, WI 54701
    • Eau Claire
    • 900 West Clairemont Avenue
      Eau Claire, WI 54701
    • Monday-Friday, 8:00 AM-5:00 PM