Clinicians affiliated with Memorial Health

Acute Care Hospitals · Government - Hospital District or Authority · 3401 West Gore Blvd, Lawton, OK 73505 · Lawton, OK · CCN 370056

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

366 clinicians affiliated with Memorial Health are in the 2024 Medicare Part B data (462 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (42) · Family Practice (38) · Internal Medicine (33) · Diagnostic Radiology (23) · Emergency Medicine (23) · Physician Assistant (21) · Certified Registered Nurse Anesthetist (CRNA) (18) · Neurology (14) · General Surgery (12) · Hematology-Oncology (12) · Hospitalist (11) · Orthopedic Surgery (11) · Cardiology (10) · Anesthesiology (8) · Gastroenterology (7) · Urology (7) · Neurosurgery (6) · Otolaryngology (6) · Nephrology (5) · Physical Medicine and Rehabilitation (5) · Radiation Oncology (5) · Obstetrics & Gynecology (4) · Ophthalmology (4) · Psychiatry (4) · Pulmonary Disease (4) · Rheumatology (4) · Certified Clinical Nurse Specialist (3) · Dermatology (3) · Infectious Disease (3) · Pathology (3) · Interventional Cardiology (2) · Podiatry (2) · Surgical Oncology (2) · Advanced Heart Failure and Transplant Cardiology (1) · Allergy/ Immunology (1) · Cardiac Surgery (1) · Critical Care (Intensivists) (1) · Endocrinology (1) · General Practice (1) · Geriatric Medicine (1) · Medical Oncology (1) · Pain Management (1) · Sports Medicine (1) · Thoracic Surgery (1)

Clinicians affiliated with Memorial Health, 2024

Alphabetical by last name; 301–366 of 366.

NameSpecialtyCity
Zachary D Smith, M.D.GastroenterologyOklahoma City, OK
Martin J Smolik, MDAnesthesiologyLawton, OK
Stephen W Snell, M.D.OtolaryngologyLawton, OK
Kaylyn A SnookEmergency MedicineLawton, OK
Orrenzo B Snyder, M.D.UrologyPorterville, CA
Kendra K Stacey, ARNPNurse PractitionerLawton, OK
Darryl D Stinson, M.D.Diagnostic RadiologyApo, AA
David S Stokesberry, M.D.GastroenterologyOklahoma City, OK
Rocky E Stone, CRNACertified Registered Nurse Anesthetist (CRNA)Lawton, OK
Ryan A Stroder, D.O.Emergency MedicineFort Worth, TX
Bryan Stroud, DOInternal MedicineWichita Falls, TX
Omer Suhaib, MDNeurologyOklahoma City, OK
Dongxu Sun, M.D.Internal MedicineMt Pleasant, TX
Brenda K Swain, A.R.N.P.Nurse PractitionerFort Sill, OK
Robert F Sweeney, MDCardiologyLawton, OK
Tomasz A Swierkosz, M.D., PHDCardiologyLawton, OK
Emily E Switzer, M.D.General SurgeryLos Angeles, CA
Brian T Tallman, DODiagnostic RadiologyOklahoma City, OK
Amber D Tarantini, MSN APRN FNP-CNurse PractitionerOklahoma City, OK
Theresa E Tassey, M.D.Emergency MedicineBaltimore, MD
Manju A Thankachan, CRNACertified Registered Nurse Anesthetist (CRNA)Lawton, OK
Christopher K Tkach, MDOrthopedic SurgeryOklahoma City, OK
Denny C Torres, PAPhysician AssistantLawton, OK
Aaron L Trachte, MDCardiac SurgeryLawton, OK
John Tran, DOFamily PracticeAltus, OK
Patricia Truong, PA-CPhysician AssistantOklahoma City, OK
Kai B Tubb, MDEmergency MedicineKingwood, TX
Anthony L Umoh, MDInternal MedicineMidwest City, OK
Lakshmi K Uppaluru, MDHematology-OncologyTulsa, OK
Tatsiana ValasiukHospitalistTulsa, OK
Charles Valgora, PAPhysician AssistantPonca City, OK
Mariana G Varga, MDNeurologyOklahoma City, OK
Benoy Varghese, MDCardiologyGriffin, GA
Ivanka A Vassileva, MDFamily PracticeLawton, OK
Padmashree Velury, MDFamily PracticeLawton, OK
Vijaya S Velury, M.D.CardiologyLawton, OK
Deacon Vice, D.O.Emergency MedicineOklahoma City, OK
Gabriel Vidal, M.D.Radiation OncologyOklahoma City, OK
Stella L Vinson, NPNurse PractitionerAndalusia, AL
Sarah Viscarra, PA-CPhysician AssistantLawton, OK
Luanne T Vo, D.O.Obstetrics & GynecologyLawton, OK
Ann A Warn, M.D.OphthalmologyLawton, OK
Philip J Warren, CRNACertified Registered Nurse Anesthetist (CRNA)Ottawa, KS
Preston A Waters, M.D.Family PracticeDuncan, OK
Andie R Whalen, PA-CPhysician AssistantCopperas Cove, TX
Jeremy R White, MDSurgical OncologyOklahoma City, OK
Jade L Whitesell, PA-CPhysician AssistantRapid City, SD
Mark E Whitley, M.D.Diagnostic RadiologyOklahoma City, OK
Wendy WilburNurse PractitionerPurcell, OK
Jack C Wilkinson, MDGeneral SurgeryOklahoma City, OK
John M Williams, M.D.Interventional CardiologyOklahoma City, OK
Richard A Williamson, CRNACertified Registered Nurse Anesthetist (CRNA)Amarillo, TX
Michael D Wilson, DPMPodiatryFort Dodge, IA
Dylan Winters, APRNNurse PractitionerLawton, OK
Frank Wood, MDCritical Care (Intensivists)Louisville, KY
Jeremy Woodson, MDOrthopedic SurgeryOklahoma City, OK
Timothy F Wright, MDOrthopedic SurgeryDuncan, OK
Chao-Ling Wu, D.O.HospitalistTulsa, OK
Eric Wyatt, MDDermatologyLawton, OK
Yan Xiong, MDInternal MedicineOklahoma City, OK
Kyung W Yoo, MDDiagnostic RadiologyChicago, IL
Catherine H Yore, PA-CPhysician AssistantLawton, OK
Michael D Yost, D.O.Orthopedic SurgeryEmporia, KS
Conner YoungNurse PractitionerLawton, OK
Mohammed I Yousuf, MDEmergency MedicineWauwatosa, WI
Shelly R Zimmerman, D.O.Emergency MedicineNorman, OK

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built