Mark Sniadanko, DO

Dr. Mark Sniadanko is a board-certified emergency medicine physician at Wyandot Memorial Hospital through TeamHealth with over 15 years of experience in emergency care, including long-term service to the communities of Northwest and Central Ohio. He has also served as a Medical Director for emergency departments and regional EMS services, supporting coordinated emergency response efforts. His clinical leadership and steady bedside approach are hallmarks of his practice. He is committed to providing dependable, community-focused emergency care with clarity and compassion.

Department: Emergency Medicine
Specialization: Emergency Care
Title: Emergency Care Physician

Education:
University of Colorado, B.S
Chicago College of Osteopathic Medicine, M.D
St. Vincent Mercy Hospital, Residency

Certificates & Accolades:
3 board certifications; several leadership and support roles in emergency medical settings

Professional History:
Dr. Mark Sniadanko is an emergency medicine physician with more than 15 years of clinical and medical leadership experience in Ohio. After completing residency at St. Vincent Mercy Hospital, he served as an attending physician at Mercy St. Charles Hospital and Blanchard Valley Hospital before becoming the long-time Emergency Department Director and EMS Medical Director for Van Wert County. Since 2018, he has been an attending physician at Wyandot Memorial Hospital, where he also serves as the Emergency Department Medical Director. Dr. Sniadanko brings deep operational insight, community-based emergency care expertise, and a strong record of departmental leadership.

Location
Wyandot Memorial Hospital
885 North Sandusky Avenue
Upper Sandusky, OH 43351