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Patients & Visitors

Patient Focused Care

Grady Memorial Hospital patients have access to advanced technology and a healthcare plan
specifically designed for their successful treatment and recovery. From admission until
discharge and beyond, Grady Memorial Hospital's teammates focus on exceptional care, close to home.
Grady Memorial Hospital, Five Oaks Family Medical Clinic, Five Oaks Medical Group, Rush Springs Family Medical Clinic, and Tuttle Family Medical Clinic are pleased to announce our new Patient Portal. This interactive web portal will empower patients and their families to take a more active role in their care by providing easy, secure access to their health information and online communication with Clinic staff.
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Photo of Mary Masterman, M.D.

Mary Masterman, M.D.

Family Medicine


Contact Info:




Five Oaks Family Medical Clinic
2100 W. Iowa Ave
Chickasha, OK 73018


Vanderbilt University School of Medicine

More/Other Information:

*Point of Care Ultrasound, including limited OB
*Women's health procedures such as long acting reversible contraception (IUDs, Nexplanon), endometrial biopsy
*Basic skin procedures

*Fluent in Spanish