Medical Specialties
Physicians and licensed practitioners provide more than 18 medical specialty services through
GMH. These services include: internal medicine, family medicine, pathology, radiology,
nuclear medicine, obstetrics, gynecology, pediatrics, vascular surgery, ear, nose & throat,
general and industrial surgery, ophthalmology, anesthesiology, orthopaedic surgery, allergy,
speech pathology, physical medicine and rehabilitation, urology, emergency medicine, as
well as other specialty service areas.
Admitting Physicians
Physicians who admit to
Grady Memorial Hospital are principally associated with
Five Oaks
Medical Group (405-224-2100), a department of Grady Memorial Hospital and
Southern Plains
Medical Center (405-224-8111) and as independent practitioners.
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Obstetrics/Gynecology - Michael Dobbs, M.D. - Active Staff
Obstetrics/Gynecology - Christine Cooper, M.D. - Active Staff
Obstetrics/Gynecology - Melissa A. Livingston, N.P.-C - Allied Health
Ophthalmology - Alan K. Alexander, Surg. Tech. - Allied Health
Ophthalmology - John R. Gearhart, M.D. - Courtesy Staff
Ophthalmology - David B. Mallory, M.D. - Courtesy Staff
Ophthalmology - Joshua T. Powell, M.D. - Courtesy Staff
Ophthalmology - Shirley A. Shatley-Hazlewood - Surg Tech, Allied Health
Ophthalmology - Kurtis D. Weir, M.D. - Courtesy Staff
Orthopaedics - Jack J. Beller, M.D. - Courtesy Staff
Orthopedic Surgery - Ashwini Kumar, M.D. - Active Staff
Otolaryngology - Gregg S. Govett, M.D. - Courtesy Staff
Pathology - Bill B. Crowell, M.D. - Active Staff
Pathology - Bruce C. Dunn, M.D. - Courtesy Staff
Pathology - Mary C. Holmboe, M.D. - Courtesy Staff
Pathology - Ruth H. Oneson, M.D. - Courtesy Staff
Pathology - Ricky L. Reaves, M.D. - Courtesy Staff
Pathology - Barry M. Rockler, M.D. - Courtesy Staff
Pathology - Hatton W. Sumner, M.D. - Courtesy Staff
Pathology - Sherrita C. Wilson, M.D. - Courtesy Staff
Pediatrics - Tiffany Baird, M.D. - Active Staff
Pediatrics - Marian P. Escobar, M.D. - Active Staff
Pediatrics - James E. Freed, M.D. - Active Staff
Pediatrics - Xavier L. Gonzalez, M.D. - Active Staff
Pediatrics - Ervin R. Orr, M.D. - Active Staff
Physicians Assistant - Ronald Secoy, PA-C - Allied Health
Podiatry - Thomas L. Wicks, DPM - Affiliate Staff
Podiatry - Michael K. Wilson, DPM - Affiliate Staff
Radiology - James E. Milton, M.D. - Active Staff
Radiology - Eric Wollmann, M.D. - Courtesy Staff
Surgery - Virginia L. Harr, M.D. - Active Staff
Surgery - Linda M. Johnson, M.D. - Active Staff
Surgery - Jim G. Melton, D.O. - Courtesy Staff
Surgery - Amish R. Patel, D.O. - Active Staff
Surgery - John E. Presley, M.D. - Active Staff
Surgery Technician - Ophthalmology - Helena R. Duke, COA - Allied Health
Urology - Roy W. Bankhead, M.D. - Courtesy Staff
Urology - John P. Ross, M.D. - Courtesy Staff
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Medical Staff Office
Teresa Hill, CPS, CPMSM
Medical Staff Service Coordinator
Grady Memorial Hospital
2220 Iowa Ave.
Chickasha, OK 73018
Phone: (405) 779-2113
Fax: (405) 779-2310
E-mail:
medrec@gradymem.org
Grady Memorial Hospital / 2220 Iowa Ave. / Chickasha, OK 73018 / (405) 224 - 2300
Contact Webmaster / Copyright © 2009 Grady Memorial Hospital / All rights reserved.
