Internal Medicine in Greenwich, Connecticut
Data updated monthly · Last refresh September 2026
53 Internal Medicine providers practice in Greenwich, and 36% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Greenwich
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Adelaida Magallanes, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3972 Dr. Alison Thompson, M.D.Greenwich, CT · $20 in drug and device payments (2025) · Telehealth ·
(203) 863-3190 Dr. Allen Chodock, MDGreenwich, CT · $128 in drug and device payments (2025) ·
(203) 681-2610 Dr. Allison Ostroff, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-6960 Dr. Andrew Wong, MDGreenwich, CT · $832 in drug and device payments (2025) · Telehealth ·
(203) 869-6960 Dr. Anna Resisi, DOGreenwich, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 422-7250 Dr. Anthony Alleva, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-6960 Dr. Caroline Lodato, MDGreenwich, CT · $21 in drug and device payments (2025) · Telehealth ·
(203) 863-3840 Dr. Catherine JoyceGreenwich, CT · $693 in drug and device payments (2025) ·
(203) 863-3409 Dr. Cerrah Mendelsohn-elzam, M.D.Greenwich, CT · $443 in drug and device payments (2025) ·
(203) 531-1808 Dr. Charles Seelig, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3913 Dr. Chetan Vaid, M.DGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-6960 Dr. Christopher Edelmann, MDGreenwich, CT · $25 in drug and device payments (2025) ·
(203) 869-0502 Dr. Christopher Song, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3409 Dr. Danielle Greenman, M.D.Greenwich, CT · $142 in drug and device payments (2025) ·
(203) 661-2596 Dr. Danielle Ramsden, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(855) 424-7555 Dr. Diane Mickley, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 531-1909 Dr. Donna Phanumas, M.D.Greenwich, CT · $92 in drug and device payments (2025) ·
(203) 863-4376 Dr. Ellika Mardh, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3414 Dr. Erika Krauss, D.O.Greenwich, CT · $657 in drug and device payments (2025) ·
(203) 531-1808 Dr. Geetali Mohan, M.DGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3000 Dr. George Ubogy, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3906 Dr. Herbert Archer, M.D.Greenwich, CT · $518 in drug and device payments (2025) ·
(203) 661-2596 Dr. James Brunetti, D.O.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 900-1090 Dr. James Pallett, MB CHBGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3911 Dr. Jeffrey Puglisi, MDGreenwich, CT · $432 in drug and device payments (2025) ·
(203) 531-1808 Dr. John Delvecchio, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3400 Dr. Jonathan Zimmerman, MDGreenwich, CT · $66 in drug and device payments (2025) ·
(734) 678-8367 Dr. Joseph Andrews, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-4623 Dr. Judith Shea, MDGreenwich, CT · $353 in drug and device payments (2025) ·
(203) 531-1808 Dr. Kasandra ErazoGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3409 Dr. Khalil Hussein, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3408 Dr. Kiyoko Tomita, M.D.Greenwich, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 422-7251 Dr. Marcelyn Molloy, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-6960 Dr. Marcus Mayus, M.D.Greenwich, CT · $4,860 in drug and device payments (2025) · Telehealth ·
(203) 869-5515 Dr. Mary Kane-brock, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-6960 Dr. Maureen Steele, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 232-6101 Dr. Max Lataillade, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3685 Dr. Mohammad Reza Moienafshari, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 210-2810 Dr. Nicholas Browning, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3400 Dr. Odysseas Kostas, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-0698 Dr. Rashma Jhunja, MDGreenwich, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 869-6960 Dr. Rosa Velasquez Maguina, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 422-7250 Dr. Rupal Chhabra, D.O.Greenwich, CT · $335 in drug and device payments (2025) ·
(475) 335-8692 Dr. Sarah Gamble, DOGreenwich, CT · $107 in drug and device payments (2025) ·
(203) 869-2800 Dr. Sharon Gannot, M.D.Greenwich, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 210-2820 Dr. Stephen Jones, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3308 Dr. Steven Glasser, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 531-9354 Dr. Steven Mickley, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 531-1808 Dr. Steven Smith, M.D.Greenwich, CT · $32 in drug and device payments (2025) ·
(203) 863-3911 Conditions Internal Medicine providers in Greenwich, Connecticut commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Greenwich, Connecticut?There are 53 Internal Medicine providers with active NPI records practicing in Greenwich, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in Greenwich received drug or device company payments?19 of 53 (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Greenwich treat?Internal Medicine providers in Greenwich commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Greenwich Internal Medicine across Connecticut