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We’re proud to call St. Marys home, and to have the privilege of caring for our friends and neighbors throughout the community.

The Grand Experience

Mother. Daughter. Wife. Sister. Aunt. Grandmother. If you are a woman, you touch the lives of many people. You are special — and so are your healthcare needs.

At Grand Lake OB/GYN we understand how important it is to keep you healthy. That is why we have brought together the region's finest resources to care for women of all ages. From our highly skilled medical professionals to our comprehensive services to our uncompromising standards, we are second-to-none in serving the needs of women in the Grand Lake region. As part of Grand Lake Health System, we are convenient and accessible with offices in Celina, Minster, St. Marys and Wapakoneta.

Visiting our Birthing Center

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Office hours
Monday - Friday 8 a.m. - 5 p.m.
| Extended Hours Available

Contact Us

We welcome and encourage any questions you have. Whether you are a long-time customer of Grand Lake OB/GYN or new to the region and looking for a doctor for your healthcare needs, we are here to help. You are welcome to stop by any of our offices or send us an email at

For life-threatening emergencies, please dial 911

After Hours Urgencies call:

Joint Township District Memorial Hospital

419-394-3335 or toll free 877-564-6897

Please direct billing questions to

Grand Lake Physician Practices Billing Office at 419-394-9562 or 800-514-4390.

For New Patients - Everything you need

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