Clinicians affiliated with Gslpg, Inc

277 clinicians on file with this group · most practice in Allentown-Bethlehem-Easton, PA-NJ · PAC ID 7810226875

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

243 clinicians affiliated with Gslpg, Inc are in the 2024 Medicare Part B data, 178 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 · Physician Assistant (38) · Internal Medicine (29) · Pathology (25) · Nurse Practitioner (23) · Urology (16) · Neurology (14) · Emergency Medicine (13) · Family Practice (12) · Orthopedic Surgery (10) · General Surgery (8) · Cardiology (7) · Vascular Surgery (7) · Interventional Radiology (6) · Pulmonary Disease (6) · Anesthesiology (5) · Critical Care (Intensivists) (4) · Podiatry (4) · Clinical Cardiac Electrophysiology (3) · Hospitalist (3) · Nephrology (3) · Gastroenterology (2) · Obstetrics & Gynecology (2) · Dermatology (1) · Gynecological Oncology (1) · Sports Medicine (1)

Specialty links go to the specialty in Allentown-Bethlehem-Easton, PA-NJ.

Clinicians affiliated with Gslpg, Inc, 2024

Alphabetical by last name; 1–100 of 243.

NameSpecialtyCity
Syeda Absar, M.D.PathologyPhiladelphia, PA
Ann E Acevedo, CRNPNurse PractitionerLehighton, PA
Amarachi D Acholonu, M.DInternal MedicineWest Chester, PA
Daniel J Ackerman, M.D.NeurologyBethlehem, PA
Ritika AggarwalInternal MedicineOrwigsburg, PA
Waqas Ahmed, MDCardiologyOrwigsburg, PA
Salwa Ahsan, M.D.Family PracticeBethlehem, PA
Mina Aiad, DOInternal MedicineEaston, PA
Sameer S Ali, M.D.NeurologyBethlehem, PA
Robert C Allison, PAPhysician AssistantAllentown, PA
Uzochukwu Amadi, MDInternal MedicineNampa, ID
Thomas Amadio, DOEmergency MedicineWilkes Barre, PA
Janet Armstrong, CRNPNurse PractitionerPalmerton, PA
Pamela J Astl-Reimer, PAPhysician AssistantQuakertown, PA
Rebecca Aul, CRNPNurse PractitionerFountain Hill, PA
Marcus A Averbach, M.D.CardiologyBethlehem, PA
Ruslan Banai, DOInternal MedicineBethlehem, PA
Ryan M Barlotta, DOUrologyPhiladelphia, PA
Noy Bassik, MDInterventional RadiologyBethlehem, PA
Michaela Bavaria, DOFamily PracticePottsville, PA
Saif A Bella, MDGastroenterologyOrwigsburg, PA
Paul M Berger, MDUrologyAllentown, PA
Katrina Billig, PACPhysician AssistantBethlehem, PA
Sandra BirnbaumObstetrics & GynecologyFogelsville, PA
Devon M Bizarre, PA-CPhysician AssistantCoaldale, PA
Erin L Black, PA-CPhysician AssistantWilkes Barre, PA
George B Boline, MDUrologyHarrisburg, PA
Gary Bonfante, DOEmergency MedicineWilkes Barre, PA
Aleksandra Braun, MDHospitalistAlbany, NY
Christine H Bruce, PA C MHSAPhysician AssistantHershey, PA
Ali L Butash, M.D.General SurgeryAllentown, PA
Brittany E Cataldo, D.O.NephrologyVoorhees, NJ
Kelsey Clauser, CRNPNurse PractitionerOrwigsburg, PA
Daniel A Cohen, M.D.Sports MedicineOrwigsburg, PA
Robert E Cooper, MDUrologyAllentown, PA
Kerry L Costlow, PA-CPhysician AssistantBethlehem, PA
David Crouse, M.D.Vascular SurgeryBethlehem, PA
Deline M Da Costa, MDPathologyPhillipsburg, NJ
Frank C Damico, MDUrologyHarrisburg, PA
Jamie Deleon-Matika, PAPhysician AssistantBethlehem, PA
Sruthi Devarinti, D.ONeurologyBethlehem, PA
Noelle DevineNurse PractitionerBethlehem, PA
Calogero Dimaggio, DOVascular SurgeryOrwigsburg, PA
Donald D Diverio, D.O.Orthopedic SurgeryOrwigsburg, PA
Carmen Dobrovolschi, MDInternal MedicineBethlehem, PA
Lynne M Doctor, M.D.Vascular SurgeryBethlehem, PA
Thomas G Donkar, D.O.General SurgeryBethlehem, PA
Laura Donnelly, PA-CPhysician AssistantFountain Hill, PA
Michael Doran, MDOrthopedic SurgeryBethlehem, PA
Robert A Durako, DOInternal MedicineLehighton, PA
Michael Durkin, M.D.CardiologyBethlehem, PA
Bryan Ebert, M.D.PathologyNewtown Square, PA
Matias Elijovich, M.D.Emergency MedicineWilkes Barre, PA
Joshua EndyPhysician AssistantBethlehem, PA
Jacob N Erickson, M.D.Emergency MedicineWilkes Barre, PA
Khalil Fayad, MBBCHInternal MedicineHershey, PA
Mark Fegley, M.D.AnesthesiologyBethlehem, PA
Amanda Fehnel-Young, CRNPNurse PractitionerFountain Hill, PA
Jared T Feyko, DOGeneral SurgeryEaston, PA
Nicholas J Fisher, PA-CPhysician AssistantBethlehem, PA
Tyler P Gallagher, PA-CPhysician AssistantFountain Hill, PA
Li Ge, MDPathologyBethlehem, PA
Casey Gerety, DPMPodiatryAllentown, PA
Kelly A Gergely, PAPhysician AssistantPottsville, PA
Jeffrey L Gevirtz, MDUrologyAllentown, PA
Amber N GiancaterinoPhysician AssistantBethlehem, PA
Anne C Gibble, CRNPNurse PractitionerAnnville, PA
Samantha L Gnall, PA-CPhysician AssistantOrwigsburg, PA
Jason D Goldman, MDEmergency MedicineBethlehem, PA
Zachariah G Goldsmith, M.D.UrologyBethlehem, PA
Emily Gombosi, DPMPodiatryGeneva, NY
Robert B Grob, D.O.Orthopedic SurgeryPalmerton, PA
Farhaan Hafeez, MDDermatologyEaston, PA
Anthony Halupa, D.O.Emergency MedicineWilkes Barre, PA
Steven Han, M.D.Interventional RadiologyEaston, PA
Brian Hanrahan, M.D.NeurologyBethlehem, PA
Robert S Harkins, M.D.Family PracticeOrwigsburg, PA
Felicia Heath, MDCritical Care (Intensivists)Bethlehem, PA
Prabhdeep Hehar, D.OCritical Care (Intensivists)Bethlehem, PA
Melissa S Hix, CRNPNurse PractitionerOrwigsburg, PA
Bria Hocking, PA-CPhysician AssistantBethlehem, PA
Daniel HodgesPathologyChicago, IL
Andrew J Hoysock, PA-CPhysician AssistantBethlehem, PA
Michael Hughes, M.D.UrologyCamp Lejeune, NC
Mahnaz Hussain, MDInternal MedicineAllentown, PA
Natasha N Ireifej, PA-CPhysician AssistantFountain Hill, PA
Mohammed Z Islam, M.D.Family PracticeBethlehem, PA
Ibrahim Ismail-Sayed, MDPulmonary DiseaseFountain Hill, PA
Jeena M Jacob, M.DFamily PracticeBethlehem, PA
Samir F Jain, M.D.Internal MedicineNewark, DE
Lea Jancic, M.D.Critical Care (Intensivists)Bethlehem, PA
Kimberly A Jaramillo, DOPathologyBethlehem, PA
Aderonke V Jegede, MDInternal MedicineChester, PA
Zsolt Jobbagy, MDPathologyNewark, NJ
Sebastian A Jofre, D.O.PathologyBethlehem, PA
Colin J Kanach, M.D.PathologyPhiladelphia, PA
Jason E Kaplan, D.O.CardiologyAllentown, PA
Joshua M Karp, M.D.HospitalistDoylestown, PA
Irfan J Khan, M.D.PathologyKansas City, KS
Umer A KhanInternal MedicineChambersburg, PA

Practice locations

Listed practice locations in Pennsylvania.

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