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. Chantel OldenkampNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 432-0246 Dr. Charles Dela Cruz, MD PHDNew Haven, CT · $11,700 in drug and device payments (2025) ·
(203) 710-4688 Dr. Charles Marvil, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Chloe ZimmermanNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Christina Cotte, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Christina Johns, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Christopher El MouhayyarNew Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 688-4242 Dr. Christopher Morren, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 503-3000 Dr. Christopher Sankey, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4748 Dr. Clara Warden, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Colin Brien, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Daniel Gurrieri, DONew Haven, CT · No drug or device payments recorded (2025) ·
(036) 884-2422 Dr. Daniel Tobin, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 789-3989 Dr. Daphne Evans, M.D.New Haven, CT · $1,340 in drug and device payments (2025) · Telehealth ·
(203) 688-4748 Dr. David Antonetti, M.D.New Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 781-4444 Dr. David Chin, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4748 Dr. David Fiellin, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-2471 Dr. David Rosenthal, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 503-3000 Dr. David Smith, M. D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 432-0076 Dr. Deanna BlanskyNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Dhruvatej Boddupalli, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Dmitry Kozhevnikov, D.ONew Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 688-4242 Dr. Douglas Olson, M.D.New Haven, CT · $71 in drug and device payments (2025) ·
(203) 777-7411 Dr. Efia James, M.D.New Haven, CT · $360 in drug and device payments (2025) ·
(203) 688-4242 Dr. Elaine Fajardo, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4748 Dr. Elizabeth Bekui, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 789-3201 Dr. Elizabeth Jonas, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 785-3087 Dr. Emily Mcneill, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(475) 308-1650 Dr. Emily-rose Zhou, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Emily Wang, MDNew Haven, CT · $27 in drug and device payments (2025) ·
(203) 688-5555 Dr. Erica HeimanNew Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 688-4242 Dr. Eric Elliott, MD, PHDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Eric Fan, M.D.New Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 867-5600 Dr. Eric Jordan, MDNew Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 688-5555 Dr. Eric Steinbrook, MD, MSNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Esther Lu, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4748 Dr. Eugenia Betz, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(518) 878-2508 Dr. Eva DelappeNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Eva Edelman, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-5303 Dr. Fabiola Molina, MDNew Haven, CT · $86 in drug and device payments (2025) ·
(203) 688-4242 Dr. Farshid Etaee, MDNew Haven, CT · $26 in drug and device payments (2025) · Telehealth ·
(203) 688-4242 Dr. Frank Mongillo, MDNew Haven, CT · $75 in drug and device payments (2025) ·
(203) 776-6845 Dr. Frederick Haeseler, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 785-7082 Dr. Fred Gager, M.D.New Haven, CT · No drug or device payments recorded (2025) ·
(203) 946-8183 Dr. Gabriella Bedarida, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 215-6988 Dr. Gail Stanley, M.D.New Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 688-4242 Dr. Genta Ishikawa, M.DNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 785-4162 Dr. George Disesa, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 688-4242 Dr. Gordon Smith, MDNew Haven, CT · No drug or device payments recorded (2025) ·
(203) 777-7411 Dr. Gregory Vornovitsky, M.D.New Haven, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 772-0011 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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