Clinicians affiliated with Geisinger Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 100 North Academy Avenue, Danville, PA 17822 · Sunbury, PA · CCN 390006

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

1,819 clinicians affiliated with Geisinger Medical Center are in the 2024 Medicare Part B data (2,017 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 · Family Practice (270) · Internal Medicine (226) · Physician Assistant (138) · Diagnostic Radiology (119) · Certified Registered Nurse Anesthetist (CRNA) (114) · Nurse Practitioner (96) · Hospitalist (58) · Anesthesiology (53) · Neurology (52) · Cardiology (50) · Emergency Medicine (50) · General Surgery (43) · Pathology (42) · Orthopedic Surgery (38) · Gastroenterology (32) · Oral Surgery (Dentist only) (28) · Dermatology (26) · Nephrology (24) · Urology (23) · Hematology-Oncology (21) · Otolaryngology (20) · Ophthalmology (19) · Critical Care (Intensivists) (18) · Psychiatry (18) · Obstetrics & Gynecology (16) · Rheumatology (16) · Neurosurgery (15) · Podiatry (15) · Radiation Oncology (15) · Optometry (12) · Pulmonary Disease (12) · Vascular Surgery (11) · Endocrinology (10) · Interventional Cardiology (9) · Medical Oncology (9) · Physical Medicine and Rehabilitation (9) · Clinical Cardiac Electrophysiology (8) · Infectious Disease (8) · Pediatric Medicine (8) · Interventional Radiology (7) · Sleep Medicine (6) · Thoracic Surgery (5) · Allergy/ Immunology (4) · Interventional Pain Management (4) · Maxillofacial Surgery (4) · Pain Management (4) · Sports Medicine (4) · General Practice (3) · Hematology (3) · Hospice and Palliative Care (3) · Plastic and Reconstructive Surgery (3) · Psychologist, Clinical (3) · Advanced Heart Failure and Transplant Cardiology (2) · Dentist (2) · Geriatric Medicine (2) · Addiction Medicine (1) · Audiologist (1) · Cardiac Surgery (1) · Colorectal Surgery (Proctology) (1) · Geriatric Psychiatry (1) · Gynecological Oncology (1) · Hand Surgery (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1)

Clinicians affiliated with Geisinger Medical Center, 2024

Alphabetical by last name; 201–300 of 1,819.

NameSpecialtyCity
Jennifer Bressler, PA-CPhysician AssistantWilliamsport, PA
David H Bresticker, MDFamily PracticeWilliamsport, PA
Michael A Bresticker, M.D.Thoracic SurgeryDanville, PA
Kara A Brezinski-Clark, D.O.Family PracticeDallas, PA
Cameron Brimley, M.D.NeurosurgeryDanville, PA
Bradley E Brocious, D.O.Emergency MedicineDanville, PA
Oleg E Bronov, M.D.Diagnostic RadiologyDanville, PA
Erika Bross, PA-CPhysician AssistantDanville, PA
Charles S Brown, MD, MBADiagnostic RadiologyDanville, PA
Michael D Brown, M.D.Family PracticeLewisburg, PA
Sarah Brown, DOVascular SurgeryWilliamsport, PA
Julie N Broyan, CRNACertified Registered Nurse Anesthetist (CRNA)Danville, PA
Janelle BrumbaughFamily PracticeHollidaysburg, PA
Emily J Brunner, D.O.Pediatric MedicineDanville, PA
Robert J Brunner, D.O.Infectious DiseaseWilkes Barre, PA
Michael A Bruno, MDDiagnostic RadiologyDanville, PA
Ion D Bucaloiu, M.D.NephrologyDanville, PA
Nicole L Buck, PACPhysician AssistantDanville, PA
Laurel L Buckley, PA-CPhysician AssistantDanville, PA
Deepa P BudhInternal MedicineDanville, PA
Douglas S Buffington, DOFamily PracticeElysburg, PA
Dariusz P Bulczak, MDDiagnostic RadiologyWilkes-Barre, PA
Thomas J Bules, CRNPNurse PractitionerDanville, PA
Greg F Burke, M.D.Internal MedicineDanville, PA
Sean D Burke, DOFamily PracticeLewistown, PA
Ashley L Burkett, PA-CPhysician AssistantDanville, PA
Jason Burkett, D.O.Emergency MedicineDanville, PA
John T Burns, M.D.GastroenterologyMontoursville, PA
Joyce A Burnside, M.D.CardiologyDanville, PA
Joel D Butala, CRNACertified Registered Nurse Anesthetist (CRNA)Danville, PA
Christopher J Buzas, DOGeneral SurgeryDanville, PA
Joanne A Byars, M.D.PsychiatryDanville, PA
Daniel Byorick, CRNACertified Registered Nurse Anesthetist (CRNA)Danville, PA
Richard E Byrne, MDSleep MedicineWilkes Barre, PA
Anne P Cadau, M.D.Family PracticeFrackville, PA
Joanne Calabrese, DOInternal MedicineTamaqua, PA
James S Callaghan, MDFamily PracticeLewisburg, PA
Tia M CallahanCertified Registered Nurse Anesthetist (CRNA)Danville, PA
Joseph T Candelore, D.O.Internal MedicineState College, PA
Ashley Cantolina, CRNPNurse PractitionerLewistown, PA
Zongxian Cao, M.D., PH.D.PathologyWilkes Barre, PA
Christopher CardilloEmergency MedicineDanville, PA
Jonathan F Cardinale, RNCertified Registered Nurse Anesthetist (CRNA)Danville, PA
Kathleen E Carey, M.D.Diagnostic RadiologyCarlton, OR
Kevin J Carey, D.O.Family PracticePlains, PA
Stephanie Carpenter, PA-CPhysician AssistantBloomsburg, PA
Sarah J Carroll, M.D.PathologyState College, PA
Brendan J Carry, M.D.Internal MedicineDanville, PA
Ebonee Carter, M.D.Diagnostic RadiologyFort Stewart, GA
Ricardo T Carter, MDHematology-OncologyLewistown, PA
Daniel CaseDiagnostic RadiologyLewisberry, PA
Jose I Castillo, MDHematology-OncologyHazleton, PA
Juan L Castro Gonzalez, MDHematology-OncologyCharleston, WV
Amanda Cattoi-Seifert, MDFamily PracticeAltoona, PA
Michelle CavanaughFamily PracticeSouth Williamsport, PA
Peter J Cawley, MDCardiologyScranton, PA
Jaime M Cernansky, D.M.D.Oral Surgery (Dentist only)Allentown, PA
Alakananda Chakrabarty, MDInternal MedicineCoal Township, PA
Suresh Kumar Chamarthi, M.D.Diagnostic RadiologyDanville, PA
Wells M ChandlerPathologyDanville, PA
Alexander R Chang, M.D.NephrologyDanville, PA
Mona P Chang, MDFamily PracticeWilliamsport, PA
Pravinchandra G Chapla, M.D.Internal MedicineLock Haven, PA
Douglas L Charles, D.O.Family PracticeValley View, PA
Sandra K Charles, D.O.Family PracticeSelinsgrove, PA
Sangeeta Chaudhary, M.D.Diagnostic RadiologyHershey, PA
Misbat Chaudry, M.D.Internal MedicineAllentown, PA
Thomas Chayapruks, MDDiagnostic RadiologyDanville, PA
Lukasz Chebes, M.D.Pain ManagementLewisburg, PA
Rashid CheemaEndocrinologyDanville, PA
Anna Kyu-K Khaing Chen, M.DPulmonary DiseaseGrosse Pointe, MI
Pauline Chen, MDPsychiatryDanville, PA
Sreehari Cherukuri, M.D.Internal MedicineWilkes Barre, PA
Caitlin ChiadoNurse PractitionerDanville, PA
John M Childs, M.D.PathologyDanville, PA
Brielle Chilson, PA-CPhysician AssistantDanville, PA
Adaora M Chima, MBBS, MPHAnesthesiologyCincinnati, OH
Jeffrey Chimahosky, D.O.Internal MedicinePottsville, PA
Matthew Chin, M.D.Radiation OncologyWilkes Barre, PA
Aliasgar Chittalia, MDInternal MedicineMountain Top, PA
Nicholas P Chiumento, D.O.Internal MedicineHazle Township, PA
Danny H Cho, MDInternal MedicineLewisburg, PA
Danquing Chow, M.D.Internal MedicineMilton, PA
Stephanie L Christian, PA-CPhysician AssistantKulpmont, PA
Alfred D Christie, M.D.Radiation OncologyDanville, PA
Clara J Chudow, M.D.Diagnostic RadiologyDanville, PA
Grant A Ciavarella, D.O.Diagnostic RadiologyPort Matilda, PA
Lee M Ciccarelli, M.D.Geriatric MedicineWilliamsport, PA
Cynthia Ciccotelli, MDFamily PracticeBloomsburg, PA
Jason J Clarity, D.O.Internal MedicineTelford, PA
Heidi M Clark, D.O.Family PracticeTunkhannock, PA
Katelyn Clark, PA-CPhysician AssistantDanville, PA
Simone Clarke, CRNACertified Registered Nurse Anesthetist (CRNA)Danville, PA
Ann ClementsNurse PractitionerWilliamsport, PA
Steven Coffland, CRNACertified Registered Nurse Anesthetist (CRNA)East Stroudsburg, PA
Charles L Cole, MDOrthopedic SurgeryLewisburg, PA
Jennifer R Collins, MB, BCH, BAOHematologyDanville, PA
Ryan A Collins, MDPathologyWilliamsport, PA
Scotty R Collins, M.D.Diagnostic RadiologyDanville, PA
Angelina M Colton-Slotter, DPMPodiatryShamokin Dam, 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