Clinicians affiliated with Merit Health River Oaks

Acute Care Hospitals · Proprietary · 1030 River Oaks Drive, Flowood, MS 39232 · Jackson, MS · CCN 250138

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

301 clinicians affiliated with Merit Health River Oaks are in the 2024 Medicare Part B data (334 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 (68) · Certified Registered Nurse Anesthetist (CRNA) (46) · Orthopedic Surgery (19) · Diagnostic Radiology (17) · Gastroenterology (17) · Anesthesiology (14) · Internal Medicine (12) · Emergency Medicine (11) · Family Practice (11) · General Surgery (10) · Obstetrics & Gynecology (10) · Physician Assistant (10) · Urology (7) · Neurosurgery (5) · Pathology (5) · Cardiology (4) · Otolaryngology (4) · Physical Medicine and Rehabilitation (4) · Pulmonary Disease (4) · Interventional Radiology (3) · Nephrology (3) · Cardiac Surgery (2) · Neurology (2) · Pain Management (2) · Podiatry (2) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Hospitalist (1) · Infectious Disease (1) · Nuclear Medicine (1) · Ophthalmology (1) · Rheumatology (1) · Thoracic Surgery (1) · Vascular Surgery (1)

Clinicians affiliated with Merit Health River Oaks, 2024

Alphabetical by last name; 201–300 of 301.

NameSpecialtyCity
Brittany C Parker, CRNACertified Registered Nurse Anesthetist (CRNA)Jackson, MS
Steven J Patterson, M.D.General SurgeryJackson, MS
Caroline D Peeples, NPNurse PractitionerFlowood, MS
Todd H Perkins, M.D.Family PracticeFlowood, MS
Michelle A Petro, MDGastroenterologyFlowood, MS
Lana N Phan, M.D.Emergency MedicineJackson, MS
Danielle Phillips, FNPNurse PractitionerFlowood, MS
Laura P Phillips, CRNACertified Registered Nurse Anesthetist (CRNA)Madison, MS
Samuel L Pierce, M.D.Internal MedicineJackson, MS
Mary E Porter, NPNurse PractitionerFlowood, MS
Raymond L Portis, M.D.Internal MedicineJackson, MS
Hannah Poyner, FNPNurse PractitionerFlowood, MS
Marcus A Presley, M.D.Diagnostic RadiologyJackson, MS
Adam N Protos, M.D.Cardiac SurgeryJackson, MS
James R Ramsey, MDOrthopedic SurgeryJackson, MS
Emily E Randle, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Leah B Rawls, CRNACertified Registered Nurse Anesthetist (CRNA)Baton Rouge, LA
Misti L Ready, CNFPNurse PractitionerFlowood, MS
Julie W Reed, NPNurse PractitionerJackson, MS
William C RenfrowCertified Registered Nurse Anesthetist (CRNA)Clinton, MS
Rebekah C Reynolds, NP-CNurse PractitionerFlowood, MS
Michael C Roberson, CRNACertified Registered Nurse Anesthetist (CRNA)Madison, MS
Denzil G Robertson, MDInternal MedicineJackson, MS
Elliott Robertson, M.D.AnesthesiologyJackson, MS
James R Rooks, MDGeneral SurgeryJackson, MS
Daniel J Ross, MDOrthopedic SurgeryFlowood, MS
Louie G Ross, FNP-BCNurse PractitionerRichland, MS
Victoria L RossEmergency MedicineJackson, MS
John M Runnels, MDGastroenterologyFlowood, MS
Mark RunnelsUrologyJackson, MS
Horace A Russell, MDInternal MedicineCanton, MS
Arash Samar, MDPulmonary DiseaseJackson, MS
Mark V Sandefur, M.D.AnesthesiologyFlowood, MS
Patrick H Scanlon, M.D.General SurgeryJackson, MS
Laura B Scarborough, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Susan A Schenk, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Justin B Schopp, PA-CPhysician AssistantJackson, MS
Katie B Schopp, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Olivia Schrouf, PA-CPhysician AssistantFlowood, MS
Callie H Self, AGNPNurse PractitionerFlowood, MS
Robert A Sheely, MDFamily PracticeBrandon, MS
Roderick A Shields, MDFamily PracticeFlorence, MS
Kevin Sijansky, M.D.AnesthesiologyFlowood, MS
Jill P Silvey, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
David J Sinclair, M.D.NeurologyJackson, MS
Emily G Skelton, FNP-CNurse PractitionerJackson, MS
Thomas B Smith, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Kelly Sosa, NPNurse PractitionerByram, MS
Steven E Speights, M.D.Obstetrics & GynecologyFlowood, MS
Elizabeth Starnes, NPNurse PractitionerJackson, MS
Leigh H Stribling, NPNurse PractitionerJackson, MS
Leshonda E Strickland, CRNACertified Registered Nurse Anesthetist (CRNA)Meridian, MS
Seth B Stuart, NPNurse PractitionerJackson, MS
Amanda Sullivan, CFNPNurse PractitionerFlowood, MS
Robert Summers, CRNACertified Registered Nurse Anesthetist (CRNA)El Paso, TX
Laura K Tanksley, NPNurse PractitionerFlowood, MS
Kathleen M Tate, RNNurse PractitionerFlowood, MS
Eldridge L Taylor, CRNACertified Registered Nurse Anesthetist (CRNA)Jackson, MS
William Tew, M.D.Interventional RadiologyJackson, MS
Stefanie M Thomas, DPMPodiatryClinton, MS
Julia A Thompson, M.D.Internal MedicineFlowood, MS
Daphne F Todd, NP-CNurse PractitionerJackson, MS
Athanasios Tsiouris, M.D. FACSCardiac SurgeryMeridian, MS
Megan W Tyson, NPNurse PractitionerJackson, MS
James A UnderwoodGastroenterologyFlowood, MS
Audrey L Upchurch, FNP-BCNurse PractitionerFlowood, MS
Charles C Upton, MDAnesthesiologyJackson, MS
Ralph B Vance, MDGastroenterologyFlowood, MS
Mallory R Vandevender, FNP-CNurse PractitionerFlowood, MS
Matthew A Vanlandingham, M.D.NeurosurgeryFlowood, MS
Hunter Vaughn, NPNurse PractitionerMadison, MS
Reagan H Vaughn, PA-CPhysician AssistantJackson, MS
David J Vearrier, M.D.Emergency MedicinePhiladelphia, PA
David I Waddell, M.D.Obstetrics & GynecologyFlowood, MS
Nathan A Wagner, NPNurse PractitionerJackson, MS
William D Wallace, MDDiagnostic RadiologyJackson, MS
Anna Walters, CRNACertified Registered Nurse Anesthetist (CRNA)Flowood, MS
Zilin Wang, M.D.CardiologyMadison, MS
Russell G Wardlaw, CRNACertified Registered Nurse Anesthetist (CRNA)Jackson, MS
Brianna N Watkins, PA-CPhysician AssistantFlowood, MS
Christine M Watson, RN, BSNNurse PractitionerFlowood, MS
Carter Watters, M.D.Internal MedicineJackson, MS
Ernest S Weeks, M.D.GastroenterologyFlowood, MS
Patrick E Weldon, M.D.NeurologyJackson, MS
William D Whitton, MDFamily PracticeMadison, MS
Alexandra Z Wier, CRNACertified Registered Nurse Anesthetist (CRNA)Jackson, MS
Connie Williams, AGACNPNurse PractitionerJackson, MS
Jane-Claire B Williams, M.D.GastroenterologyFlowood, MS
Joshua C Williams, M.D., PH.DInternal MedicineJackson, MS
Catherine L Wilson, NP-CNurse PractitionerFlowood, MS
Mark E Wilson, MDGastroenterologyJackson, MS
Robert W Wineman, M.D.Diagnostic RadiologyJackson, MS
Michael H Winkelmann, M.D.Physical Medicine and RehabilitationFlowood, MS
Arthur E Wood, M.D.Family PracticeWaynesboro, MS
Christopher H Wyatt, MDAnesthesiologyEau Claire, WI
Felicie G Wyatt, MDInternal MedicineJackson, MS
Elizabeth L Yates, NP-CNurse PractitionerJackson, MS
Richard L Yelverton, M.D.General SurgeryJackson, MS
Matthew YoungOrthopedic SurgeryJackson, MS
Shuja Yousuf, M.D.GastroenterologyBrandon, MS

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