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Clinicians affiliated with Proctor Health Systems

105 clinicians on file with this group · most practice in Peoria, IL · PAC ID 3476440173

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

92 clinicians affiliated with Proctor Health Systems are in the 2024 Medicare Part B data, 47 of them physicians. Data years with affiliated clinicians: 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (36) · Family Practice (24) · Internal Medicine (12) · Physician Assistant (6) · Cardiology (5) · Podiatry (3) · Addiction Medicine (1) · Emergency Medicine (1) · Endocrinology (1) · Hospitalist (1) · Interventional Cardiology (1) · Rheumatology (1)

Specialty links go to the specialty in Peoria, IL.

Clinicians affiliated with Proctor Health Systems, 2024

Alphabetical by last name; 92.

NameSpecialtyCity
Ayla Adams, PA-CPhysician AssistantPeoria, IL
Alexander Adler, MDCardiologyPeoria, IL
Mansoor Ahmad, M.DInternal MedicinePeoria, IL
Karen BeckerNurse PractitionerPeoria, IL
Maria Bertsche, FNPNurse PractitionerMorton, IL
Micah Boehr, MDFamily PracticePeoria, IL
Amber M Breitzman, APNNurse PractitionerPeoria Heights, IL
Brittany N Bursott, APNNurse PractitionerPontiac, IL
Caitlyn L Burton-GowlerNurse PractitionerBloomington, IL
Melissa S Catton, NPNurse PractitionerPeoria, IL
Bradley CobbFamily PracticePeoria, IL
Brian Cohen, MDInternal MedicinePeoria, IL
Darren Conklin, DOFamily PracticePeoria, IL
Mario E Cote, M.D.Internal MedicineSpring Valley, IL
Peter Cunningham, D.P.MPodiatryLouisville, KY
Andrew Cusack, DOFamily PracticePeoria, IL
Jennifer B Deeb, NP-CNurse PractitionerMorton, IL
Julie A Driscoll, APNNurse PractitionerPeoria, IL
Lihua Du, MDInternal MedicineRifle, CO
Connie A Duda, CFNPNurse PractitionerLincoln, IL
Lariven B Franada, D.O.Internal MedicinePekin, IL
Mary K Franks, APRN, NP-CNurse PractitionerPeoria, IL
Abby G Freckleton, APRNNurse PractitionerBloomington, IL
Lisa FriebohleNurse PractitionerPeoria Heights, IL
Amanda Gilmour, NPNurse PractitionerPeoria, IL
Kurt L Glesne, D.P.M.PodiatryPekin, IL
Rachel S Grieder, DPMPodiatryPeoria, IL
Hollie N Hangartner, APNNurse PractitionerDunlap, IL
Vaughn Hanna, MDRheumatologyPeoria, IL
Jay S Harms, MDFamily PracticePeoria, IL
James F Hensold, M.D.Family PracticeWashington, IL
Stacey HerringNurse PractitionerWashington, IL
William C Hicok, M.D.Family PracticeBartonville, IL
Angela M HilstNurse PractitionerPeoria, IL
Michael P Honan, M.D.Internal MedicinePekin, IL
Jana Huston, A.P.N.Nurse PractitionerPekin, IL
Renaldo A Jacques, M.D.Family PracticePeoria, IL
Michael Johnson, MDEmergency MedicinePeoria, IL
Vijaya L Jujjavarapu, M.D.Internal MedicineBartonville, IL
Jaclyn KellerHospitalistGeneva, IL
Heather J Kohout, PA-CPhysician AssistantWheat Ridge, CO
Thomas F Kouri, M.D.Internal MedicinePeoria, IL
John T Kuzma, PA-CPhysician AssistantPeru, IL
Timothy M Lahood, M.D.Family PracticePeoria, IL
Timothy J Lawless, M.D.Family PracticeChillicothe, IL
Mary Lawrence, FNPNurse PractitionerSkokie, IL
Jeffrey Y Liang, M.D.Internal MedicinePeoria, IL
John Lidvall, MDFamily PracticePeoria, IL
Stephanie Lindstrom, MDFamily PracticeMetamora, IL
Robert A Lizer, D.O.Addiction MedicinePeoria, IL
Lionel J Malebranche, M.D.CardiologyPeoria, IL
Douglas J Marshall, M.D.Internal MedicineMorton, IL
Kathleen Martin, F.N.P.Nurse PractitionerPrinceville, IL
Shumaila Masood, M.D.Family PracticeMason City, IA
Angela S Massutti, FNP-CNurse PractitionerOglesby, IL
Maria Meschewski, NPNurse PractitionerPeoria, IL
Nikki L Miller, APNNurse PractitionerWashington, IL
Adel F Mina, M.D.CardiologyPeoria, IL
Mark Montefolka, MDFamily PracticePeoria Heights, IL
James Morse, MDFamily PracticeCanton, IL
Debra Myers, FNPCNurse PractitionerPeoria, IL
Sai Aparna NelakantiEndocrinologyPeoria, IL
Karen S Nenne, APN/FNPNurse PractitionerPrinceton, IL
Katy J Northcutt, APRN, CNPNurse PractitionerBloomington, IL
Janell K Park, APRN, FNPNurse PractitionerBloomington, IL
Subhash J Patel, M.D.Interventional CardiologyPeoria, IL
Angela PoblockiPhysician AssistantBartonville, IL
Ellyn Prescher, NPNurse PractitionerMetamora, IL
Breanna RegguintiNurse PractitionerMorton, IL
Azizur Rehman, MDFamily PracticeChillicothe, IL
Stephanie R RinehartNurse PractitionerEureka, IL
Savannah C RossNurse PractitionerDanvers, IL
Lauren RumlerNurse PractitionerPeoria, IL
Jill E Schertz, PA-C.Physician AssistantWashington, IL
Ryan D Schmidgall, M.D.Family PracticeWashington, IL
Brian A Schrock, PAPhysician AssistantChillicothe, IL
Joshua Schupbach, MDFamily PracticePrinceville, IL
Hailey SellekFamily PracticePeoria, IL
Generoso N Sison, M.D.Family PracticePekin, IL
Jennah L Siwak, M.D.Family PracticeMetamora, IL
Jennifer SmidtNurse PractitionerMorton, IL
David G Springer, M.D.Family PracticePeoria, IL
Sara Stephens, FNP-BC, NP-CNurse PractitionerChicago, IL
Christian A Stremmel, APNNurse PractitionerPeoria, IL
Gowri Subramaniyan, MDFamily PracticeMinot, ND
April SummersNurse PractitionerBeardstown, IL
Ramyashree Tummala, M.D.CardiologyPeoria, IL
Thaw Tun, MDInternal MedicineHenry, IL
John P Voris, M.D.Internal MedicinePeoria, IL
Michael Whitford, MDFamily PracticeMetamora, IL
Karen S Wilson-Guinto, FNP-BCNurse PractitionerParis, IL
Donald L Yakel, M.D.CardiologySpringfield, IL

Practice locations

Listed practice locations in Illinois.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations