Clinicians affiliated with Sparrow Clinton Hospital

24 clinicians on file with this group · most practice in Lansing-East Lansing, MI · PAC ID 5395658850

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

15 clinicians affiliated with Sparrow Clinton Hospital are in the 2024 Medicare Part B data, 12 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 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 · Internal Medicine (4) · Cardiology (2) · Physician Assistant (2) · Certified Registered Nurse Anesthetist (CRNA) (1) · Emergency Medicine (1) · Family Practice (1) · General Surgery (1) · Hand Surgery (1) · Neurology (1) · Urology (1)

Specialty links go to the specialty in Lansing-East Lansing, MI.

Clinicians affiliated with Sparrow Clinton Hospital, 2024

Alphabetical by last name; 15.

NameSpecialtyCity
Hussein M Ali-Ahmad, M.D.Internal MedicineLansing, MI
Nora Berens, MDEmergency MedicineLansing, MI
Sarah A Bergakker, CRNACertified Registered Nurse Anesthetist (CRNA)Carson City, MI
Kathryn O Das, D.O.Internal MedicineLansing, MI
Joshua M Hamoud, MDInternal MedicineLongview, WA
Gregory A Holzhei, D.O.Family PracticeSaint Johns, MI
Erich Hornbach, MDHand SurgeryEast Lansing, MI
Ronald A Hyde, D.O.General SurgeryIonia, MI
Ryan A Keating, D.O.NeurologyEast Lansing, MI
Arya Khatiwoda, D.O.UrologyEast Lansing, MI
Jacqueline M Kreft, PA-CPhysician AssistantLansing, MI
Chad A Link, DOCardiologyLansing, MI
Kay L Mclaughlin, D.O.Internal MedicineSaint Johns, MI
Glen Scott, PA-CPhysician AssistantTampa, FL
Matthew D Wilcox, DOCardiologyLansing, MI

Practice locations

Listed practice locations in Michigan.

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