Clinicians affiliated with Upmc Horizon

Acute Care Hospitals · Voluntary non-profit - Private · 110 North Main Street, Greenville, PA 16125 · Hermitage, PA · CCN 390178

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

568 clinicians affiliated with Upmc Horizon are in the 2024 Medicare Part B data (652 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 · Physician Assistant (73) · Family Practice (66) · Diagnostic Radiology (62) · Nurse Practitioner (57) · Internal Medicine (46) · Cardiology (25) · Certified Registered Nurse Anesthetist (CRNA) (24) · Gastroenterology (20) · Emergency Medicine (18) · Orthopedic Surgery (14) · Anesthesiology (12) · Neurology (12) · General Surgery (11) · Hospitalist (11) · Obstetrics & Gynecology (10) · Pulmonary Disease (10) · Urology (10) · Nephrology (9) · Neurosurgery (9) · Pathology (8) · Endocrinology (6) · Otolaryngology (6) · Infectious Disease (4) · Interventional Cardiology (4) · Medical Oncology (4) · Podiatry (4) · Radiation Oncology (4) · Physical Medicine and Rehabilitation (3) · Psychiatry (3) · Rheumatology (3) · Thoracic Surgery (3) · Critical Care (Intensivists) (2) · Vascular Surgery (2) · Allergy/ Immunology (1) · Cardiac Surgery (1) · Certified Clinical Nurse Specialist (1) · Chiropractic (1) · Clinical Cardiac Electrophysiology (1) · Colorectal Surgery (Proctology) (1) · Dermatology (1) · Geriatric Psychiatry (1) · Gynecological Oncology (1) · Hematology-Oncology (1) · Interventional Pain Management (1) · Nuclear Medicine (1) · Ophthalmology (1)

Clinicians affiliated with Upmc Horizon, 2024

Alphabetical by last name; 101–200 of 568.

NameSpecialtyCity
Sophie S Darwiche, MDDiagnostic RadiologyPittsburgh, PA
Anil DasyamDiagnostic RadiologyPittsburgh, PA
Navya DasyamDiagnostic RadiologyPittsburgh, PA
Charles E D'Auria, D.O.Family PracticeHermitage, PA
Sarah E Davis, DOObstetrics & GynecologyFarrell, PA
Judd W Dawson, D.O.Family PracticeGreeley, CO
Dominic J Deangelo, PA-CPhysician AssistantBoardman, OH
Kayla M DehusNurse PractitionerMercer, PA
Michael Y De Jesus, M.D.GastroenterologyBeaver Falls, PA
Joseph P Dejonckheere, MDHospitalistAliquippa, PA
William T Delfyett, M.D.Diagnostic RadiologyPittsburgh, PA
James A Dematteis, MDNeurologyErie, PA
Paul Demjanenko, MDCardiologyErie, PA
Valerie L Dodds, CRNPNurse PractitionerTransfer, PA
Nathaniel S Doe, M.D.NephrologyYoungstown, OH
Delaney DoganPhysician AssistantNew Castle, PA
Michael P Donahoe, MDPulmonary DiseasePittsburgh, PA
Bryan A Doner, DOEmergency MedicineKittanning, PA
Mary C DoughertyInternal MedicineHermitage, PA
Michael J Dougherty, M.D.Radiation OncologyWashington, PA
Virginia E Douglas, FNPNurse PractitionerHermitage, PA
David W Drevna, M.D.UrologyAkron, OH
Valorie DunchPhysician AssistantPittsburgh, PA
Lisa M Dusch, CRNPNurse PractitionerSewickley, PA
Constantine DyFamily PracticeErie, PA
Maajid M Ekkiswala, M.D.HospitalistFreeport, IL
Nora Elazzazy, PA-CPhysician AssistantPittsburgh, PA
Matt El-Kadi, MDNeurosurgeryMonroeville, PA
John ErdeskyPhysician AssistantHermitage, PA
Fatma B Ergen, MDDiagnostic RadiologyPittsburgh, PA
Andrew P Eschman, PA-CPhysician AssistantCleveland, OH
Christopher EsperVascular SurgeryFarrell, PA
John EvankovichPulmonary DiseasePittsburgh, PA
Debra J Evans, CRNPNurse PractitionerFarrell, PA
Ryan S Evans, D.O.Internal MedicineConneaut Lake, PA
Kelsey FalconiNurse PractitionerPittsburgh, PA
Frank FaroneHospitalistHermitage, PA
Jeffrey FarrellDiagnostic RadiologyMorgantown, WV
Kenneth Fasanella, MDGastroenterologyPittsburgh, PA
Alison J Faust, MD, MHS, FAASLDGastroenterologyPittsburgh, PA
Robert M Felger, PA-CPhysician AssistantErie, PA
Mark FennemaEmergency MedicinePittsburgh, PA
Matthew Fennema, MDEmergency MedicineJohnstown, PA
Anthony M Ferrese, CRNA, MSNCertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Irina FilatovaDiagnostic RadiologyPittsburgh, PA
Nora Flores-Paras, M.D.Internal MedicineNew Castle, PA
Carlos A Flores Sanchez, MDInternal MedicineErie, PA
Rhonda K French, ACNP-BCNurse PractitionerFarrell, PA
Tera S Frydrych, PA-CPhysician AssistantHermitage, PA
Alessandro FurlanDiagnostic RadiologyPittsburgh, PA
Michelle GableInternal MedicineAspinwall, PA
Therese Gagnon, M.D.Internal MedicineNew Castle, PA
Jessie Ganjoo, MDNephrologyMeadville, PA
James L Gardner, MDFamily PracticeNew Wilmington, PA
Mark Gardner, DOOrthopedic SurgeryHermitage, PA
Paul GardnerNeurosurgeryPittsburgh, PA
Frank A Gargasz, CNSCertified Clinical Nurse SpecialistPoland, OH
Jennifer L Garling, N.PNurse PractitionerHermitage, PA
Gregory A George, M.D.Family PracticeSharon, PA
Sergey GeorgiyevskyAnesthesiologyMountain Top, PA
Sergio GiancolaUrologyFranklin, PA
Emily GiardinaNurse PractitionerGreenville, PA
William N Gilleland, M.D.General SurgeryNew Castle, PA
Julia O Ginzburg, N.P.Nurse PractitionerCanton, OH
Lauren GiugaleObstetrics & GynecologyPittsburgh, PA
Terri GizienskiDiagnostic RadiologyPittsburgh, PA
Braden GladyszPhysician AssistantHermitage, PA
Matthew A Glenn, D.O.Emergency MedicineGrove City, PA
Gustavo A Gomez, MDGastroenterologyErie, PA
Christopher GoodCardiologyErie, PA
Erica L Good, MDGeriatric PsychiatryPittsburgh, PA
Colleen K Goodwin, CRNPNurse PractitionerGreenville, PA
Leanna Gosser, PA-CPhysician AssistantMeadville, PA
Luz D Gotham, CRNACertified Registered Nurse Anesthetist (CRNA)Youngstown, OH
Rajesh Govindasamy, M.D.Internal MedicineErie, PA
Lindsay L Graham, D.O.Family PracticeGreenville, PA
Lauren E Gray, D.O.Diagnostic RadiologyPittsburgh, PA
Gagandeep S GrewalEndocrinologyMeadville, PA
Bradley Gross, MDNeurosurgeryPittsburgh, PA
Craig E Grossman, MD, PHD, MSCERadiation OncologyFarrell, PA
Sai Swapnika Guttikonda, MDFamily PracticeFranklin, PA
Chadi A Hage, M.D.Pulmonary DiseasePittsburgh, PA
Jeffrey J Hageman, D.OFamily PracticeNew Castle, PA
Melissa M Haire, PA-CPhysician AssistantBoardman, OH
Stephanie Hakimian, M.DEndocrinologyNew Castle, PA
Morgan E Hall, PA-CPhysician AssistantHermitage, PA
Hossam K Hamda, M.B.CH.BDiagnostic RadiologyPittsburgh, PA
Lauren HammellAnesthesiologyLititz, PA
Rebecca M Hanigosky, D.O.Obstetrics & GynecologyBoardman, OH
Carrie HaranNurse PractitionerPittsburgh, PA
Kristine HarpCertified Registered Nurse Anesthetist (CRNA)Boardman, OH
Barbara E Harper, CRNPNurse PractitionerHermitage, PA
Shamsul HasanInternal MedicinePittsburgh, PA
Fahim Hasani, D.O.Internal MedicineSalem, NJ
Farooq Hassan, MDRheumatologyHermitage, PA
Mukhtar Hassan, MDMedical OncologyWashington, DC
Sara N Hayes, PAPhysician AssistantPittsburgh, PA
John C Heflin, M.D.Family PracticeMeadville, PA
Thomas R Heiser, PA-CPhysician AssistantNew Castle, PA
Melissa Heitzenrater, PA-CPhysician AssistantGreenville, PA

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