John Sanidas, M.D.

John Sanidas, M.D.

Dr. Sanidas earned his degree in medicine from the Medical College of Wisconsin in 1995 and went on to complete his residency there. Board Certified in Internal Medicine, he joined the medical staff of Columbia Hospital in 1998. If you have a question about Internal Medicine or would like to schedule an appointment with Dr. Sanidas, please call (262) 243-5000. Dr. Sanidas office is located in Suite G-18, in the Seton Professional Building on the Columbia St. Mary’s Hospital Ozaukee Campus in Mequon.


Office Locations:

Seton Professional Building

13133 N Port Washington Rd, Suite G18 | Mequon, WI 53097
Appointments: (262) 243-5000