Coronavirus (COVID-19): Visitation Policies  |  Updates  |  Vaccine Information      How to Help    

Margaret Hollister, MD


Thompson Health Canandaigua Medical Group


  • Bachelor in Biology, Vassar College, Poughkeepsie, NY
  • Doctor of Medicine, University of Cincinnati College of Medicine, OH
  • Pediatric Internship and Residency, Los Angeles Children’s Hospital

Work Experience:

  • Canandaigua Medical Group (1983-present)

Professional Memberships:

  • Fellow of the American Academy of Pediatrics


  • Board Certified in Pediatrics

Dr. Hollister and her husband, David Sauter, live on a farm in Canandaigua. They have two adult children. They are active members of the First Congregational Church. Dr. Hollister and her family enjoy having horses and dogs, gardening, spending summer weekends in the Adirondacks and going on bike trips in Europe.

Margaret Hollister, MD Pediatrics at Thompson Health Canandaigua Medical Group

Canandaigua Medical Group

~Part of F.F. Thompson Hospital

335 Parrish Street
Canandaigua, NY 14424

Phone: (585) 393-2860
Fax: (585) 919-2548