Mary C Cotner, DO
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Locations
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Internal Medicine Clinic | Saline Health Center 700 Woodland Dr E
Floor 1
Saline, MI 48176-1620Get Directions
Insurance Accepted
University of Michigan Health participates with most health insurance plans.
Education & Training
Residency
Board Certifications
Patient Ratings & Comments
Visit our Physician Ratings & Comments page to learn more about how patient ratings are collected, calculated, and updated to help you make an informed decision when choosing the right physician for your care.
Patient Ratings
167 Patient Ratings
Patient Comments
December 14, 2025 - "Everything went smoothly. Dr. Cotner listened to my concerns and views. She responded with care and addressed any concerns."
December 9, 2025 - "My first visit with Dr. Cotner for my annual wellness check. Went very well, impressed with her knowledge and concern for my wellness and wellbeing."
December 3, 2025 - "[...] I couldn't have been more pleased with Dr. Cotner. She doesn't sugarcoat but she's kind, considerate and respectful, and takes the time to listen."
November 21, 2025 - "Dr. Cotner was very thorough and considerate."
November 18, 2025 - "Dr. Cotner was very prepared and offered wonderful advice"
November 17, 2025 - "Dr. Cotner was friendly, helpful, and insightful as always."
November 2, 2025 - "This was my first appointment with Dr. Cotner. Very helpful in working up a game plan for next steps."
October 16, 2025 - "This was my first time meeting Dr. Cotner who is my new PCP. I felt that she listened to me and I was very impressed by her taking the time to talk with me about some of the things I have going on. I feel better knowing I have a competent doctor."
October 4, 2025 - "Dr Cotner is great"
September 27, 2025 - "My first visit with Dr. Cotner. She was engaged, interested, and listened."