Meet the INTEGRIS Medical Group leadership team.

A caring heart.

When you choose an INTEGRIS Health Medical Group doctor you join a network of clinical professionals committed to providing you the most comprehensive and compassionate care. Our provider network is the most expansive in Oklahoma with more than 100 primary care and specialty clinics statewide. We are proud to call Oklahoma home and strive to serve the community with a caring heart. Our clinics provide medical care for all ages, through highly qualified physician and advanced practice providers who are supported by a team of friendly and professional staff.

Thanks for taking the time to get to know us. We hope you’ll let us have the chance to get to know you. Schedule your appointment today with an INTEGRIS Health Medical Group provider.

Chris Hayes

Peter Valenzuela, M.D.

President, INTEGRIS Health Medical Group


LeiboldKristi McCormick

Vice President, Physician Operations


Trena WatkinsTrena Watkins

Director, Physician Operations –Primary Care


Kelly MeansKelly Means

Director, Physician Operations - Specialty Care


Shonda Van WeyShonda Van Wey

Director, Physician Operations - Enid


Keith SeashoreMatthew Nussbaum

Chief Operating Officer, Physician Operations