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. 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 Dr. Sunil Rana, MDGreenwich, CT · $1,307 in drug and device payments (2025) · Telehealth ·
(203) 869-7704 Dr. Yauheni Solad, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 863-3095 Dr. Yves Gauvin, M.D.Greenwich, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 869-6960 Dr. Anandhi Baleswaren, MD Dr. Edward Mcdermott, M.D.Groton, CT · No drug or device payments recorded (2025) ·
(860) 445-7478 Dr. Fred Yeo, MDGroton, CT · No drug or device payments recorded (2025) ·
(860) 694-6481 Dr. Nimesh Patel, D.O.Groton, CT · No drug or device payments recorded (2025) · Telehealth ·
(860) 445-0494 Dr. Rosalinda Gaona, MDGroton, CT · $1,124 in drug and device payments (2025) · Telehealth ·
(860) 691-8084 Dr. Charles Glass, M.D.Guilford, CT · $117 in drug and device payments (2025) ·
(203) 453-3621 Dr. Charles Hollander, MDGuilford, CT · No drug or device payments recorded (2025) ·
(203) 453-0677 Dr. Donna Criscenzo, M.D.Guilford, CT · No drug or device payments recorded (2025) ·
(203) 458-2888 Dr. Emily Nolfo, MDGuilford, CT · $135 in drug and device payments (2025) · Telehealth ·
(203) 488-4334 Dr. Fraser LawrenceGuilford, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 453-4444 Dr. Gregory Mulvey, M.D.Guilford, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 453-4444 Dr. Harold Stepanek, MDGuilford, CT · No drug or device payments recorded (2025) ·
(203) 671-3561 Dr. Hayden PaclGuilford, CT · No drug or device payments recorded (2025) ·
(203) 453-0361 Dr. Jeffrey Roeser, MDGuilford, CT · No drug or device payments recorded (2025) ·
(203) 453-9911 Dr. Jodi Indes, M.D.Guilford, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 453-4444 Dr. Joseph Balsamo, M.D.Guilford, CT · $50 in drug and device payments (2025) · Telehealth ·
(203) 932-6481 Dr. Kathryn Mazza, D.O.Guilford, CT · No drug or device payments recorded (2025) ·
(203) 453-9911 Dr. Mary Scheimann, M.D.Guilford, CT · No drug or device payments recorded (2025) ·
(203) 453-4444 Dr. Monica Munteanu, MDGuilford, CT · No drug or device payments recorded (2025) · Telehealth ·
(475) 900-9800 Dr. Victor Morris, MDGuilford, CT · No drug or device payments recorded (2025) ·
(203) 453-0361 Dr. Alina Alfirii, MDHamden, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 654-6526 Dr. Ayesha Chaudhry, MDHamden, CT · No drug or device payments recorded (2025) ·
(203) 288-1700 Dr. Babu Kumar, MDHamden, CT · $2,522 in drug and device payments (2025) · Telehealth ·
(203) 230-4160 Dr. Charles Rethy, MDHamden, CT · No drug or device payments recorded (2025) ·
(203) 248-4331 Dr. Christie Marando, M.D.Hamden, CT · $232 in drug and device payments (2025) · Telehealth ·
(203) 281-6228 Dr. Dana Brock, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 407-1838 Dr. Dana Ranani, MDHamden, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 230-2546 Dr. Dharini Sun, M.D.Hamden, CT · $367 in drug and device payments (2025) · Telehealth ·
(203) 281-6228 Dr. Edward Rippel, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 287-7500 Dr. Garumuni Desilva, M.D.Hamden, CT · $686 in drug and device payments (2025) · Telehealth ·
(203) 535-0262 Dr. Hafsa Nawaz, M.D.Hamden, CT · $28 in drug and device payments (2025) · Telehealth ·
(203) 691-7401 Dr. Holly Craig, M.D.Hamden, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 288-9650 Dr. Joanne Reisch, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 848-1803 Dr. Karen Brown, M.D.Hamden, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 288-9650 Dr. Kunal Domakonda, M.D. Dr. Ling Fang Guo, DOHamden, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 230-2546 Dr. Marc Mann, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 288-9650 Dr. Margaret Chustecki, M.D.Hamden, CT · $1,058 in drug and device payments (2025) · Telehealth ·
(203) 848-1803 Dr. Maria Passaro Henry, MDHamden, CT · No drug or device payments recorded (2025) ·
(203) 233-6324 Dr. Michael Bergman, MDHamden, CT · No drug or device payments recorded (2025) ·
(203) 288-6800 Dr. Michael Mankus, MDHamden, CT · No drug or device payments recorded (2025) ·
(203) 288-6197 Dr. Paul Clarke, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 492-9395 Dr. Paul Monaco, M.D.Hamden, CT · $456 in drug and device payments (2025) · Telehealth ·
(203) 281-6228 Dr. Prathibha Kumar, M.D.Hamden, CT · No drug or device payments recorded (2025) ·
(203) 230-4160 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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