Clinicians affiliated with Great Lakes Physician PC

66 clinicians on file with this group · most practice in Buffalo-Cheektowaga, NY · PAC ID 9133434269

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

61 clinicians affiliated with Great Lakes Physician PC are in the 2024 Medicare Part B data, 36 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 · Urology (26) · Physician Assistant (16) · Nurse Practitioner (7) · Radiation Oncology (7) · Obstetrics & Gynecology (2) · Certified Registered Nurse Anesthetist (CRNA) (1) · Pathology (1) · Physical Therapist in Private Practice (1)

Specialty links go to the specialty in Buffalo-Cheektowaga, NY.

Clinicians affiliated with Great Lakes Physician PC, 2024

Alphabetical by last name; 61.

NameSpecialtyCity
David J Abramowitz, M.D.UrologyCheektowaga, NY
Philip J Aliotta, M.D.UrologyCheektowaga, NY
Eric D Arnone, M.D.UrologyJamestown, NY
John S Barlog, MDUrologyCheektowaga, NY
Kirsten Bishop, PAPhysician AssistantJamestown, NY
John J Bodkin, MDUrologyCheektowaga, NY
Matthew S Brennan, DOUrologyOrchard Park, NY
Michael M Brogan, PAPhysician AssistantCheektowaga, NY
Valerie L Burkhard, M.D.UrologyOrchard Park, NY
Cassandra M Busch, NPNurse PractitionerCheektowaga, NY
Christina M Campolo, RPA-CPhysician AssistantCheektowaga, NY
Mark D Chazen, M.D.UrologyCheektowaga, NY
K K Chevli, M.D.UrologyCheektowaga, NY
Robin L Copley, CRNACertified Registered Nurse Anesthetist (CRNA)Kane, PA
Mary E Cordovani, PAPhysician AssistantCheektowaga, NY
Elizabeth C Costanzo, DNPNurse PractitionerCheektowaga, NY
Brian C Crotzer, P.A.Physician AssistantCheektowaga, NY
Teresa L Danforth, MDUrologyCheektowaga, NY
Sughosh Dhakal, MDRadiation OncologySanborn, NY
Leanna A Dibisceglie, PAPhysician AssistantSanborn, NY
Mark J Doerr, MDUrologyOrchard Park, NY
Lisa Domagala, RPA-CPhysician AssistantOrchard Park, NY
Michael Duff, M.D.Radiation OncologyCheektowaga, NY
Abeer Eddib, MDObstetrics & GynecologyCheektowaga, NY
Shayla Freeborough, FNPNurse PractitionerJamestown, NY
William A Geary, M.D., PHDPathologyJamestown, NY
Jacquelyn M Gonka-Griffo, MDUrologyCheektowaga, NY
Joseph M Greco, M.D.UrologyCheektowaga, NY
Jennifer F Guseth, PAPhysician AssistantCheektowaga, NY
Michael I Hanzly, DOUrologyOrchard Park, NY
David Hauerstock, M.D.Radiation OncologyMalone, NY
Sarah M Heller, FNPNurse PractitionerCheektowaga, NY
Erica A Iacobucci, RPA-CPhysician AssistantBuffalo, NY
Leroy J Korb, M.D.Radiation OncologyWarren, PA
Elizabeth C Loftus, PAPhysician AssistantCheektowaga, NY
Benjamin B Luong, M.D.UrologyJamestown, NY
Neil F Mariados, MDRadiation OncologySyracuse, NY
Rebecca A Morton, PA-CPhysician AssistantBuffalo, NY
Cara R Partridge, FNPNurse PractitionerCheektowaga, NY
Surjeet Pohar, MDRadiation OncologyJamestown, NY
Matthew RadelPhysician AssistantOrchard Park, NY
Brian D Rambarran, MD, MPHUrologySanborn, NY
Anthony R Ricottone, M.D.UrologyOrchard Park, NY
John M Roehmholdt, MDUrologyCheektowaga, NY
Max J Roehmholdt, MDUrologyCheektowaga, NY
John M Rutkowski, M.D.UrologySanborn, NY
Kayleen Sagola, PAPhysician AssistantOrchard Park, NY
Phillip J Seereiter, M.D.UrologyOrchard Park, NY
Dhiren K Shah, MDRadiation OncologyCheektowaga, NY
Matthew J Sheldon, MDUrologyOrchard Park, NY
Kristen M Siracuse, NPNurse PractitionerDunkirk, NY
Christopher J Skomra, M.D.UrologyCheektowaga, NY
Rachel M Smith, AGPCNP-BCNurse PractitionerBuffalo, NY
Jeffrey Spencer, M.D.UrologyCheektowaga, NY
Nicholas R Szal, PA-CPhysician AssistantCheektowaga, NY
Shania A Trippy, PAPhysician AssistantCheektowaga, NY
Gina N Tundo, M.D.UrologyCheektowaga, NY
Katrina M Vanko, PAPhysician AssistantCheektowaga, NY
Amy J Walter, P.T., D.P.T.Physical Therapist in Private PracticeCheektowaga, NY
Sarah Ward, M.D.Obstetrics & GynecologyCheektowaga, NY
Ryan White, MDUrologyJamestown, NY

Practice locations

Listed practice locations in New York.

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