Meet our Providers
Timothy Hoekstra, M.D.**
Obstetrics & Gynecology
1908 North 14th Street, Suite 203
Ponca City, OK 74601
(580) 718-4501
Guillermo Robles, D.O.**
Obstetrics & Gynecology
1908 North 14th Street, Suite 203
Ponca City, OK 74601
(580) 718-4501
Eva Case, APRN*
Family Medicine
1908 North 14th Street, Suite 206
Ponca City, OK 74601
(580) 718-4508
Tammy Dexter, APRN, CNM**
Certified Nurse Midwife
1908 North 14th Street, Suite 203
Ponca City, OK 74601
(580) 718-4509
* Allied Health Professional is an employee of Kay County Clinic Company, LLC d/b/a AllianceHealth Medical Group Family Medicine Ponca City.
** Physicians and Allied Health Professional are employees of Kay County Oklahoma Hospital Company, LLC d/b/a AllianceHealth Clinic Ponca City, which is a part of AllianceHealth Ponca City.
For a complete list of physicians on the medical staff, please visit our provider directory.