Clinicians affiliated with Yale University

2,645 clinicians on file with this group · most practice in New Haven, CT · PAC ID 9436061736

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

2,057 clinicians affiliated with Yale University are in the 2024 Medicare Part B data, 1,472 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 · Nurse Practitioner (234) · Certified Registered Nurse Anesthetist (CRNA) (171) · Physician Assistant (144) · Anesthesiology (140) · Diagnostic Radiology (107) · Neurology (89) · Emergency Medicine (87) · Internal Medicine (74) · Cardiology (71) · Pathology (71) · Obstetrics & Gynecology (60) · General Surgery (55) · Gastroenterology (52) · Medical Oncology (52) · Pulmonary Disease (48) · Infectious Disease (41) · Psychiatry (41) · Orthopedic Surgery (36) · Urology (32) · Dermatology (31) · Hematology-Oncology (31) · Ophthalmology (27) · Nephrology (26) · Radiation Oncology (25) · Rheumatology (22) · Endocrinology (21) · Otolaryngology (21) · Neurosurgery (19) · Interventional Cardiology (17) · Hematology (14) · Interventional Radiology (14) · Plastic and Reconstructive Surgery (14) · Psychologist, Clinical (14) · Vascular Surgery (11) · Clinical Cardiac Electrophysiology (10) · Critical Care (Intensivists) (10) · Physical Medicine and Rehabilitation (10) · Thoracic Surgery (10) · Audiologist (9) · Pediatric Medicine (9) · Allergy/ Immunology (7) · Colorectal Surgery (Proctology) (7) · Geriatric Medicine (7) · Hospice and Palliative Care (7) · Hospitalist (7) · Cardiac Surgery (6) · Pain Management (6) · Surgical Oncology (5) · Gynecological Oncology (4) · Addiction Medicine (3) · Advanced Heart Failure and Transplant Cardiology (3) · Certified Nurse Midwife (3) · Optometry (3) · Speech Language Pathologist (3) · Certified Clinical Nurse Specialist (2) · Family Practice (2) · Hand Surgery (2) · Licensed Clinical Social Worker (2) · Nuclear Medicine (2) · Sports Medicine (2) · Geriatric Psychiatry (1) · Interventional Pain Management (1) · Neuropsychiatry (1) · Sleep Medicine (1)

Specialty links go to the specialty in New Haven, CT.

Clinicians affiliated with Yale University, 2024

Alphabetical by last name; 1,601–1,700 of 2,057.

NameSpecialtyCity
Megan P Roman, PAPhysician AssistantNew Haven, CT
Adam Romanek, MPA-CPhysician AssistantStamford, CT
Robby M Romero, MDAnesthesiologyNew Haven, CT
Hinette S Rosario, MDInternal MedicineNew Haven, CT
Margaret J Rose, M.D.AnesthesiologyNew Haven, CT
Scott P RoseCertified Registered Nurse Anesthetist (CRNA)Portland, OR
Howard J Roselinsky, M.D.AnesthesiologyNew Haven, CT
Marc L Rosen, MDPhysical Medicine and RehabilitationNew Haven, CT
William H Rosenblatt, MDAnesthesiologyNew Haven, CT
Lynda E Rosenfeld, MDClinical Cardiac ElectrophysiologyNew Haven, CT
David I Rosenthal, M.D.Internal MedicineNew Haven, CT
Katherine L Rotker, M.D.UrologyNew London, CT
Jill C Rotruck, M.D.OphthalmologyNew Haven, CT
Bhaskar Roy, MBBSNeurologyNew Haven, CT
Mariya RozenblitMedical OncologyNew Haven, CT
Krasimira A Rozenova, MD, PHDHematologyNew Haven, CT
Lucy Ruangvoravat, MDGeneral SurgeryNew Haven, CT
Lee E Rubin, M.D.Orthopedic SurgeryNew Haven, CT
Philip Rubin, MDAnesthesiologyNew Haven, CT
Ami N Rubinowitz, MDDiagnostic RadiologyNew Haven, CT
Daniel R Rubio, MDOrthopedic SurgeryNew Haven, CT
Yvonne A Ruddy-Stein, APRNNurse PractitionerSouthbury, CT
Filomena V RuggieroCertified Registered Nurse Anesthetist (CRNA)New Haven, CT
Linda D Ruiz, PHDPsychologist, ClinicalNew Haven, CT
Alice H Rusk, M.D.NeurologyGreenwich, CT
Armand Russo, M.D.Medical OncologyNorth Haven, CT
Emily L Ryan, DNP CNMCertified Nurse MidwifeWaterbury, CT
Kyle G Ryan, CRNACertified Registered Nurse Anesthetist (CRNA)New Haven, CT
Changwan Ryu, MDPulmonary DiseaseNew Haven, CT
Justine Ryu, M.D.Hematology-OncologyOrange, CT
Caitlin Ryus, MD, MPHEmergency MedicineNew Haven, CT
Kert D Sabbath, MDHematology-OncologyWaterbury, CT
Jillian SaccoCertified Registered Nurse Anesthetist (CRNA)New Haven, CT
Hamita Sachar, M.D.GastroenterologyNew Haven, CT
Mehran M Sadeghi, M.D.CardiologyWest Haven, CT
Basmah Safdar, MDEmergency MedicineNew Haven, CT
Rowena L Saga-Abrina, NP-CNurse PractitionerNew Haven, CT
Erin SaglimbeniCertified Registered Nurse Anesthetist (CRNA)New Haven, CT
Olga V Sakharova, MDEndocrinologyNew Haven, CT
Motasem Salameh, MDOrthopedic SurgeryNew Haven, CT
Olga Salianski, MDPain ManagementHartford, CT
Catherine R Salva, M.D.Obstetrics & GynecologyNew Haven, CT
Keri-Ann SamuelsNurse PractitionerNew Haven, CT
Sirisha Sanamandra, M.D.NeurologyNew Haven, CT
Donna M Sanchez, APRN, CRNACertified Registered Nurse Anesthetist (CRNA)East Hartford, CT
Harold Sanchez, M.D.PathologyNew Britain, CT
Elizabeth Sanchez Rangel, M.D.EndocrinologyNew Haven, CT
Beatriz I Sanchez-Rodriguez, MDEmergency MedicineNew Haven, CT
Lisa Sanders, MDInternal MedicineWaterbury, CT
Tara B Sanft, M.D.Medical OncologyNew Haven, CT
Rohit SangalEmergency MedicineNew Haven, CT
Simren Sangha, MDGastroenterologyNew Haven, CT
Ayodele T Sangosanya, M.D.General SurgeryRochester, NY
Clarisse Melinda F San Juan, MDPain ManagementNew Haven, CT
Christopher B Sankey, M.D.Internal MedicineNew Haven, CT
Lauren H Sansing, MDNeurologyFarmington, CT
Jeans M SantanaAnesthesiologyNew Haven, CT
Alessandro Santin, MDGynecological OncologyNew Haven, CT
Veronica E Santini, M.D., M.A.NeurologyNew Haven, CT
Christina Santore, APRNNurse PractitionerTorrington, CT
Lawrence Saperstein, MDDiagnostic RadiologyEngelwood, NJ
Menaka Sarav, M.D.NephrologyNew Haven, CT
Soshian Sarrafpour, M.D.OphthalmologyNew Haven, CT
John E Sather, MDEmergency MedicineNew Haven, CT
Polly Sather, APRNNurse PractitionerNew Haven, CT
Craig Sauer, MDObstetrics & GynecologyBranford, CT
Jacqueline A Savage, M.D.Internal MedicineHartford, CT
Kate B Savoie, M.D.General SurgeryJackson, TN
Zafar Sayed, M.D.OtolaryngologyNew Haven, CT
Nancynene Saysiri, MSN, APRN FNP-CNurse PractitionerNew Haven, CT
Rebecca M Scandrett, M.D.CardiologyWaterbury, CT
Sara M Schaefer, MDNeurologyNew Haven, CT
Erika Schaeffer, M.D.Obstetrics & GynecologyMilford, CT
Dillon Schafer, MDAnesthesiologyNew Haven, CT
Sarah Scheller, APRNNurse PractitionerGuilford, CT
Sarah E Schellhorn, MDMedical OncologyNew Haven, CT
Michael L Schilsky, MDGastroenterologyNew Haven, CT
Joseph L Schindler, MDNeurologyNew Haven, CT
Todd Schlachter, MDDiagnostic RadiologyNew Haven, CT
Christopher A SchnebleSports MedicineNew Haven, CT
Lynelle Schneeberg, PSY.D.Psychologist, ClinicalWallingford, CT
Robert T Schoen, MDRheumatologyGuilford, CT
Steven H Schoenberger, MDUrologyMadison, CT
David A Schoenfeld, MD, PHDMedical OncologyNew Haven, CT
Mark H Schoenfeld, M.D.CardiologyNew Haven, CT
Ashley SchultzCertified Registered Nurse Anesthetist (CRNA)Bridgeport, CT
Diana B Schumitz, PAPhysician AssistantNew Haven, CT
Kevin M Schuster, MDGeneral SurgeryNew Haven, CT
Frank C Schwalbe, MDAnesthesiologyConcord, NC
Jeffrey J Schwartz, MDAnesthesiologyNew Haven, CT
Jeremy I Schwartz, MDInternal MedicineNew Haven, CT
Nofrat Schwartz, MDOtolaryngologyNew Haven, CT
Angela Scott, APRNNurse PractitionerNew Haven, CT
Katelyn ScottNurse PractitionerNorwalk, CT
Sarah C Scott, APRNNurse PractitionerNew Haven, CT
Leslie M Scoutt, MDDiagnostic RadiologyNew Haven, CT
Dale D Sebastian, MDPsychiatryNew Haven, CT
Chelsea SecondinoNurse PractitionerNew Haven, CT
Arthur O Seltzer, MD, FACCCardiologyNorth Haven, CT
Sounok Sen, MDCardiologyNew Haven, CT

Practice locations

Listed practice locations in Connecticut.

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