Clinicians affiliated with Greenwich Hospital Association -

Acute Care Hospitals · Voluntary non-profit - Private · 5 Perryridge Rd, Greenwich, CT 06830 · Bridgeport-Stamford-Danbury, CT · CCN 070018

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

1,099 clinicians affiliated with Greenwich Hospital Association - are in the 2024 Medicare Part B data (1,177 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 · Internal Medicine (186) · Nurse Practitioner (82) · Physician Assistant (64) · Cardiology (49) · Obstetrics & Gynecology (49) · Neurology (44) · Family Practice (42) · Diagnostic Radiology (39) · Orthopedic Surgery (38) · Urology (38) · Endocrinology (33) · Gastroenterology (32) · Emergency Medicine (29) · Medical Oncology (26) · Pathology (25) · Pulmonary Disease (25) · Otolaryngology (23) · Nephrology (22) · Certified Registered Nurse Anesthetist (CRNA) (21) · Anesthesiology (19) · Hematology-Oncology (18) · Hospitalist (17) · General Surgery (14) · Neurosurgery (14) · Dermatology (10) · Physical Medicine and Rehabilitation (10) · Psychiatry (10) · Ophthalmology (9) · Podiatry (9) · Rheumatology (9) · Vascular Surgery (9) · Interventional Cardiology (8) · Infectious Disease (7) · Clinical Cardiac Electrophysiology (5) · Gynecological Oncology (5) · Allergy/ Immunology (4) · Hand Surgery (4) · Hematology (4) · Interventional Radiology (4) · Radiation Oncology (4) · Surgical Oncology (4) · Cardiac Surgery (3) · Colorectal Surgery (Proctology) (3) · Critical Care (Intensivists) (3) · Hospice and Palliative Care (3) · Plastic and Reconstructive Surgery (3) · Psychologist, Clinical (3) · Thoracic Surgery (3) · Geriatric Medicine (2) · Licensed Clinical Social Worker (2) · Advanced Heart Failure and Transplant Cardiology (1) · Chiropractic (1) · Interventional Pain Management (1) · Neuropsychiatry (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1) · Pain Management (1) · Pediatric Medicine (1) · Sleep Medicine (1) · Sports Medicine (1)

Clinicians affiliated with Greenwich Hospital Association -, 2024

Alphabetical by last name; 201–300 of 1,099.

NameSpecialtyCity
Ryan J Dadasovich, M.D.Internal MedicineStamford, CT
Johanna L D'Addario, PA-CPhysician AssistantNew Haven, CT
Devesh Dalmia, MDHospitalistStamford, CT
Indra D Daniels, MDNephrologyOceanside, NY
Lauren C Danis, NP-CNurse PractitionerNew Haven, CT
Samantha D'Annunzio, M.D.Pulmonary DiseaseRye, NY
Ranjan K Dasgupta, MDObstetrics & GynecologyRye, NY
Samantha K Davenport, M.D.PathologyCooperstown, NY
Carlos D Davila Chiquin, M.D.CardiologyNew Haven, CT
Gerald F Davis, M.D.DermatologyRye Brook, NY
Christopher M Davison, M.D.Emergency MedicineGreenwich, CT
David Dayya, D.O., M.P.H.Internal MedicineNew Canaan, CT
Corinne E De Cholnoky, M.D.Obstetrics & GynecologyStamford, CT
Caroline Defilippo, MD, MPHInternal MedicineMount Kisco, NY
Lady Paula J Dejesus, DPMPodiatryBrooklyn, NY
Felix X De Jesus Roman, M.D.Internal MedicineNaugatuck, CT
Demetris Delos, M.D.Orthopedic SurgeryGreenwich, CT
Servando De Los Angeles, M.D.Emergency MedicineGreenwich, CT
Alain C De Lotbiniere, M.D.NeurosurgeryWhite Plains, NY
Christopher J Delprete, MDInternal MedicineStamford, CT
Alexander Delvecchio, M.D.Clinical Cardiac ElectrophysiologyGreenwich, CT
Tiffany Denepitiya-BalickiAnesthesiologyNew Haven, CT
Jennifer Denkin, PH.D.Psychologist, ClinicalDanbury, CT
Jill G Denowitz, M.D.Internal MedicineWestport, CT
Donna L Densel, MDOphthalmologyGreenwich, CT
Kapil R Desai, MDDiagnostic RadiologyGreenwich, CT
Kunal Desai, M.DNeurologyNew Haven, CT
Hari A Deshpande, MDMedical OncologyNew Haven, CT
Bryan X Desouza, M.D.NeurologyWynnewood, PA
Katherine A DestefanoNeurologyNorth Haven, CT
Jill K Deutsch, MDGastroenterologyNew Haven, CT
Shanthi Devaraj, M.D.Family PracticeStamford, CT
Martha S Diaz, PA-CPhysician AssistantNew Haven, CT
Rebecca M Dibiase, MD MPHNeurologyNew Haven, CT
David Dicaprio, D.O.GastroenterologyYonkers, NY
Terri Diclementi, PA-CPhysician AssistantNew Haven, CT
Bruno F Dicosmo, MDPulmonary DiseaseRye, NY
Gabriele Diluozzo, MDThoracic SurgeryNew York, NY
Karen A Discepolo, NPNurse PractitionerWest Haven, CT
Jack V Diteodoro, M.D.Family PracticeStamford, CT
Adnan K Diwan, MDInternal MedicineRye, NY
Matthew H Dodd, PA-CPhysician AssistantNew Haven, CT
Stacey M Donegan, M.D.Emergency MedicineGreenwich, CT
Kenneth W Donohue, M.D.Orthopedic SurgeryNew Haven, CT
Amalia Dorelien, MDFamily PracticeGreenwich, CT
Bryan Dorf, D.O.Internal MedicineStamford, CT
Maria Kristina C Dorotan, MDNeurologyNew Haven, CT
Jay D'Orso, MDInternal MedicineRidgefield, CT
Peter R Dottino, M.D.Obstetrics & GynecologyNew York, NY
Joshua R Dower, MDInternal MedicineStamford, CT
Yasminda S Downer-Muse, FNPNurse PractitionerNew York, NY
Casey A Doyle, APRNNurse PractitionerGreenwich, CT
James J Doyle, MDInternal MedicineRye, NY
Mitchell H Driesman, M.D.Interventional CardiologyFairfield, CT
Beverly J Drucker, MDMedical OncologyGreenwich, CT
Hillary J Drumm, APRNNurse PractitionerNew Haven, CT
Jenifer Drummond, M.D.HospitalistStamford, CT
Jing DuHospitalistNew Haven, CT
Tao Du, M.D.Internal MedicineFlushing, NY
Danielle Dumrese, FNPNurse PractitionerClifton Park, NY
Mark Dundas, M.D.Sports MedicineNew Haven, CT
Julianne Dunne, MDObstetrics & GynecologyPurchase, NY
Thomas J Durant, M.D.PathologyNew Haven, CT
Tetyana Dushenkovska, MDInternal MedicineDanbury, CT
Tore Eid, M.D.PathologyNew Haven, CT
Lauren Einfrank, NPNurse PractitionerRye, NY
Kristin R Elias, M.D.Diagnostic RadiologyNew York, NY
Sara Elias, MDObstetrics & GynecologyRye, NY
Peter J Ellis, MDInternal MedicineMiddlebury, CT
Matthew S Ellman, MDInternal MedicineNew Haven, CT
Sonya A Emeagwali, CRNACertified Registered Nurse Anesthetist (CRNA)Brooklyn, NY
Christopher T Erb, MD PHDInternal MedicineNew Haven, CT
Heather A Erhard, MDPlastic and Reconstructive SurgeryBronx, NY
Elyse R Erlich, MDInternal MedicineStamford, CT
Devrim ErsahinDiagnostic RadiologyNew Haven, CT
Jennifer EvansPhysician AssistantNorwalk, CT
Robin D Evans, M.D.DermatologyStamford, CT
Ricky G Ewell, CRNACertified Registered Nurse Anesthetist (CRNA)New Haven, CT
Alan T Falkoff, MDFamily PracticeStamford, CT
Thomas H Farquhar, M.D., PHD.Diagnostic RadiologyHartford, CT
James J Farrell, MDGastroenterologyNew Haven, CT
James S Farrelly, M.D.General SurgeryBridgeport, CT
Richard M Fazio, MDGastroenterologyPurchase, NY
Victoria K Feinstein, CRNACertified Registered Nurse Anesthetist (CRNA)Greenwich, CT
Claudia M Felberg, M.D.Pulmonary DiseaseScarsdale, NY
Steven M Feldman, M.D.OtolaryngologyGreenwich, CT
Kathleen Fenn, M.D.Hematology-OncologyNew Haven, CT
Gail E Fennell, M.D.Internal MedicineRye Brook, NY
Tyler FerraroPhysician AssistantStamford, CT
Arman Fesharaki-Zadeh, M.D.NeurologyNew Haven, CT
Barry H Feuer, MDInternal MedicinePurchase, NY
Joseph S Feuerstein, M.D.Family PracticeStamford, CT
Joseph Feuerstein, M.D.GastroenterologyBoston, MA
Christopher P Fey, M.D.Diagnostic RadiologyGreenwich, CT
Jonathan Finegold, MDGastroenterologyBronxville, NY
Matthew Fink, MDNeurologyNew York, NY
Deborah E Finkelstein, MDInternal MedicineScarsdale, NY
Amory J Fiore, M.D.NeurosurgeryGreenwich, CT
Neal A Fischbach, MDMedical OncologyTrumbull, CT
Jason A Fischel, M.D.Emergency MedicineStamford, CT

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