Clinicians affiliated with Grand Lake Health System

Acute Care Hospitals · Voluntary non-profit - Private · 200 Saint Clair Street, Saint Marys, OH 45885 · Wapakoneta, OH · CCN 360032

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

295 clinicians affiliated with Grand Lake Health System are in the 2024 Medicare Part B data (311 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 (81) · Physician Assistant (37) · Family Practice (22) · Certified Registered Nurse Anesthetist (CRNA) (18) · Internal Medicine (18) · Cardiology (17) · Diagnostic Radiology (12) · Emergency Medicine (10) · Nephrology (8) · Pathology (6) · Urology (6) · General Surgery (5) · Orthopedic Surgery (5) · Pulmonary Disease (5) · Gastroenterology (4) · Cardiac Surgery (3) · Endocrinology (3) · Neurology (3) · Otolaryngology (3) · Rheumatology (3) · General Practice (2) · Hematology-Oncology (2) · Hospitalist (2) · Infectious Disease (2) · Podiatry (2) · Psychiatry (2) · Anesthesiology (1) · Certified Nurse Midwife (1) · Chiropractic (1) · Clinical Cardiac Electrophysiology (1) · Colorectal Surgery (Proctology) (1) · Dermatology (1) · Interventional Cardiology (1) · Interventional Pain Management (1) · Medical Oncology (1) · Obstetrics & Gynecology (1) · Ophthalmology (1) · Physical Medicine and Rehabilitation (1) · Radiation Oncology (1) · Vascular Surgery (1)

Clinicians affiliated with Grand Lake Health System, 2024

Alphabetical by last name; 201–295 of 295.

NameSpecialtyCity
Samir M Patel, M.D.Orthopedic SurgeryLima, OH
Sandeep M Patel, MDInternal MedicineLima, OH
James J Patterson, M.DOrthopedic SurgeryLima, OH
Amber L Patton, D.O.PathologyLima, OH
Allison E Pepple, M.D.Family PracticeBotkins, OH
Joseph A Perkins, D.O.Emergency MedicineToledo, OH
Amanda L Perry, AG-ACNPNurse PractitionerSaint Marys, OH
Christina Pinto, MDDiagnostic RadiologyProvidence, RI
Ronald L Pohl, M.D.Cardiac SurgeryLima, OH
Kiran Poudel, MDInternal MedicineCincinnati, OH
David D Powell, DOHematology-OncologyLima, OH
Trikannad S Prashanthkumar, MDEndocrinologySidney, OH
Michelle L Prowant, CNPNurse PractitionerLima, OH
Suzanne D Quinter, MDDermatologySt Marys, OH
Jennalee Rauh, DPMPodiatryCelina, OH
Seetaram Ravipati, M.D.Diagnostic RadiologySaint Marys, OH
Marissa K Recker, CNPNurse PractitionerWapakoneta, OH
James A Reichert, D.O.General SurgeryCelina, OH
Matthew C Riesen, MDGeneral PracticeSaint Marys, OH
Jared Rigali, PA-CPhysician AssistantLima, OH
Scott E Rinesmith, M.D.GastroenterologyLima, OH
Ronald A Ringwald, M.D.Family PracticeSpencerville, OH
Shannan L Robenalt, CNPNurse PractitionerLima, OH
Terry D Roode, D.O.Family PracticeNew Bremen, OH
Alex M RowenNurse PractitionerSaint Marys, OH
Sarah L Russell, CNPNurse PractitionerLima, OH
Srikanth Sadhu, MDInterventional CardiologyMiddletown, OH
Kimberly L Sadler, APRN CNPNurse PractitionerSaint Marys, OH
Amanda L Sanford, NPNurse PractitionerNew Bremen, OH
Amy M Sapp, CRNACertified Registered Nurse Anesthetist (CRNA)Lima, OH
Jodi A Scalzo, CRNACertified Registered Nurse Anesthetist (CRNA)Sarasota, FL
Emilie ScarbroughNurse PractitionerFindlay, OH
Kevin Schimmoeller, CRNACertified Registered Nurse Anesthetist (CRNA)Lima, OH
Shannon R Schlagbaum, MSN, CNPNurse PractitionerLima, OH
Brittany F Schlarman, NPNurse PractitionerSaint Marys, OH
Gary K Schneider, DOEndocrinologyColumbus, OH
Ashley Schoen, PA-CPhysician AssistantCelina, OH
Kelly A Schroeder, MDInternal MedicineLima, OH
James T Schwieterman, MDFamily PracticeMaria Stein, OH
Heather Selby, APRN, FNP-CNurse PractitionerWapakoneta, OH
Lauren E Setzkorn, PA-CPhysician AssistantLima, OH
Manjul Shah, MDDiagnostic RadiologyBakersfield, CA
Sidra R Shah, DOInternal MedicineLouisville, KY
John A Sharma, MD, MSC, MBA, FAAFPFamily PracticeCelina, OH
Monish Sharma, D.O.Emergency MedicinePontiac, MI
Zakaria H Sheikhaden, D.OCardiologyDayton, OH
Jacqueline S Shriver, CRNPNurse PractitionerSaint Marys, OH
Erica Siefker, PA-CPhysician AssistantLima, OH
Parminder Singh, M.D.Internal MedicineConneaut, OH
Sonal Sinha, M.D.PsychiatryMansfield, OH
John H Sirak, M.D.Cardiac SurgeryLima, OH
Kendra L Smith, CRNACertified Registered Nurse Anesthetist (CRNA)Marion, IN
Robb M Snider, M.D.NeurologyDayton, OH
Howard J Solomon, MDGastroenterologyLima, OH
Robert J Spees, DCChiropracticSaint Marys, OH
Brian G Spencer, APRN-CNPNurse PractitionerDublin, OH
Marisa Spoltman, PAPhysician AssistantCelina, OH
Kerry A Stedke, P.A.Physician AssistantLima, OH
Freddie P Stewart, APRN, FNP-CNurse PractitionerJackson Center, OH
Jason A Stienecker, D.O.Pulmonary DiseaseLima, OH
Stephanie Stopher, APRN NP-CNurse PractitionerCelina, OH
Christopher J Stucke, DPMPodiatrySaint Marys, OH
Jamie A Szelagowski, M.D.Family PracticeWapakoneta, OH
Daniela Tangeman, NPNurse PractitionerLima, OH
Vahid Tavakoli, M.D.CardiologyLima, OH
Daniel G Terbeek, APRN.CRNACertified Registered Nurse Anesthetist (CRNA)Columbus, OH
Shonda Terrazas, FNP-CNurse PractitionerCelina, OH
Ajay K Thakur, M.D.NephrologyColumbus, OH
Alicia Thornton, PA-CPhysician AssistantLima, OH
Alyssa A Tobe, M.D.Internal MedicineColdwater, OH
Jeffery A Trager, DOEmergency MedicineMonroe, MI
Polly F Train, MDObstetrics & GynecologySaint Marys, OH
Mwafa Turjman, M.D.UrologyLima, OH
Jonah O Ukiwe, M.D.NephrologyLima, OH
Francis I Ukpokolo, MDInternal MedicineLima, OH
Krystal Umfleet, CNPNurse PractitionerLima, OH
Jamie L Verhoff, CNPFamily PracticeLima, OH
Brittney M Vogel, MDFamily PracticeCelina, OH
Jessica Walters, APRN-CNPNurse PractitionerLima, OH
Beth A Warnecke, PACPhysician AssistantLima, OH
Meredith Warnecke, NPNurse PractitionerLima, OH
Nichola L Warnecke, CNPNurse PractitionerLima, OH
Scott M Wendroth, M.D.PathologyLima, OH
Benjamin M Werling, CNPNurse PractitionerCelina, OH
Sarah Werner, DOFamily PracticeMinster, OH
Aisha O WhiteCertified Registered Nurse Anesthetist (CRNA)Fort Wayne, IN
Christopher M Whitney, PA-CPhysician AssistantLima, OH
Elaina Wiedeman, APRN - FNPNurse PractitionerLima, OH
Tyler J WiedemanPhysician AssistantLima, OH
Steven WingEmergency MedicineToledo, OH
James S Wolery, M.D.CardiologyLima, OH
Nancy L Wolters, CNPNurse PractitionerCelina, OH
Brittany N Zeigler, CNPNurse PractitionerLima, OH
Timothy J Zwayer, M.D.Emergency MedicineToledo, OH
Katherine T Zwiebel, CNPNurse PractitionerSaint Marys, OH

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