St. Marys Location:
1140 S. Knoxville Avenue, Ste. B
St. Marys, OH 45885
Calina Location:
801 Pro Drive, Ste. D3
Celina, OH 45822
Phone: 419-394-7314
Fax: 419-394-7313
At Grand Lake OB/GYN, we proudly serve women of all ages in Auglaize, Mercer, Allen, and Shelby Counties with compassionate, expert care. We understand that every woman—whether a mother, daughter, sister, or grandmother—has unique healthcare needs. Our team of certified physicians, midwives, and a women’s health nurse practitioner offers personalized care using the latest medical technologies.
With convenient locations in St. Marys and Celina, we provide a full range of women’s health services:
Office Hours
Monday-Friday: 8:00 AM – 5:00 PM
Extended Hours Available
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