Internal Medicine Doctors in Connecticut
Data updated monthly · Last refresh October 2026
2,598 Internal Medicine providers practice in Connecticut, including 544 (21%) offering telehealth. The largest concentration is in New Haven. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
2,598providers
544telehealth
New Haventop city
Internal Medicine by city in Connecticut
Choose a city to see providers there.
Internal Medicine providers in Connecticut
Listed by city, largest first. 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. Uladzislau Valynets, M.D.Danbury, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 456-1406 Dr. Vadim Tikhomirov, MDDanbury, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 797-7173 Dr. William Delaney, MDDanbury, CT · No drug or device payments recorded (2025) ·
(203) 791-5030 Dr. Yong Shin, M.D.Danbury, CT · No drug or device payments recorded (2025) ·
(203) 739-8105 Dr. Zied Taweh, MDDanbury, CT · $506 in drug and device payments (2025) ·
(203) 730-2900 Dr. Amanda Collins- Baine, M.D. Dr. Carolyn Langelier, M.D.Darien, CT · No drug or device payments recorded (2025) ·
(203) 655-1486 Dr. Gene Balboa, MDDarien, CT · No drug or device payments recorded (2025) ·
(203) 662-8900 Dr. James Dorr, M.D.Darien, CT · No drug or device payments recorded (2025) ·
(203) 655-8749 Dr. Karthik GunachelvanDarien, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 655-8749 Dr. Margaret BaranDarien, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 655-8749 Dr. Mark Dam, M.DDarien, CT · No drug or device payments recorded (2025) ·
(203) 662-8900 Dr. Michael Schwartz, D.O.Darien, CT · No drug or device payments recorded (2025) ·
(203) 662-8900 Dr. Philip Negus, M.D.Darien, CT · $29 in drug and device payments (2025) · Telehealth ·
(203) 276-4801 Dr. Qurat Mudassar, MDDarien, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 662-8900 Dr. Robert Lindberg, M.D.Darien, CT · No drug or device payments recorded (2025) ·
(203) 656-1012 Dr. Susan Collins, M.D.Darien, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 655-8749 Dr. Jane Doyle, MDDayville, CT · No drug or device payments recorded (2025) ·
(860) 779-0867 Dr. Lee Wesler, MDDayville, CT · $4,444 in drug and device payments (2025) ·
(860) 779-0867 Dr. Paula Dibo, MDDayville, CT · No drug or device payments recorded (2025) · Telehealth ·
(860) 779-0867 Dr. Paul Matty, MDDayville, CT · $733 in drug and device payments (2025) ·
(860) 779-0867 Dr. William Johnson, MDDayville, CT · No drug or device payments recorded (2025) ·
(860) 779-0867 Dr. Aanu Sihota, M.D.Derby, CT · No drug or device payments recorded (2025) ·
(914) 656-5636 Dr. Aartee Deshpande, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Ahtsham Chaudhary, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Ashlyn Augustine, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Benjamin Larsen, DODerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Brian Dorcy, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Carlos Schweitzer, MDDerby, CT · $1,235 in drug and device payments (2025) ·
(203) 736-2645 Dr. Catherine Kumaradhas, MDDerby, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 732-7327 Dr. David Katz, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1370 Dr. David Maslak, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Dorothea Wild, M.D.Derby, CT · No drug or device payments recorded (2025) ·
(203) 732-7325 Dr. Earl Baker, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 735-7421 Dr. Esmaeel Rahmani, MD MSDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-7327 Dr. Frederick Browne, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Gail Labadia, M.D.Derby, CT · No drug or device payments recorded (2025) ·
(203) 732-7325 Dr. James Doney, M.D.Derby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Jorge Aguilar Espinal, MD Dr. Jovana Vidovic, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Joyce Wamsele, M.DDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Dr. Julieta Munoz Mejia, MBBSDerby, CT · No drug or device payments recorded (2025) ·
(773) 677-5957 Dr. Manik Garg, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 735-7421 Dr. Mariam Elkeik, MDDerby, CT · No drug or device payments recorded (2025) ·
(203) 732-1330 Conditions Internal Medicine providers in 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 Connecticut?There are 2,598 Internal Medicine providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Connecticut offer telehealth?Yes. 544 of the 2,598 Internal Medicine providers in Connecticut (about 21%) report offering telehealth services in CMS data.
Which cities in Connecticut have the most Internal Medicine providers?New Haven (326), Hartford (167), Stamford (133) have the highest concentration of Internal Medicine providers in Connecticut.
How many Internal Medicine providers in Connecticut received drug or device company payments?760 of 2,598 Internal Medicine providers in Connecticut (29%) 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 Connecticut treat?Internal Medicine providers 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 counts and profiles 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.
Do most Internal Medicine Doctors in Connecticut work in independent practices or large health systems?Among 1,490 Internal Medicine Doctors in Connecticut enrolled in Medicare, 15% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 77% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Connecticut work at?According to CMS facility affiliation records, the Connecticut hospitals where the most Internal Medicine Doctors hold privileges are Yale-New Haven Hospital in New Haven; Bridgeport Hospital in Bridgeport; Hartford Hospital in Hartford.
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