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. Craig Serin, M.D.Wilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 762-3353 Dr. Deirdre Schorman, DOWilton, CT · No drug or device payments recorded (2025) ·
(203) 834-8885 Dr. Donald Leone, M.D.Wilton, CT · No drug or device payments recorded (2025) ·
(203) 762-3353 Dr. Gail Szakacs, M.D.Wilton, CT · No drug or device payments recorded (2025) ·
(203) 834-2813 Dr. Jeremiah Lewis, M.D.Wilton, CT · $63 in drug and device payments (2025) · Telehealth ·
(203) 966-6305 Dr. Karen Silverberg, M.D.Wilton, CT · No drug or device payments recorded (2025) ·
(203) 762-3507 Dr. Karen Stone Earls, MDWilton, CT · No drug or device payments recorded (2025) ·
(203) 276-4015 Dr. Kenneth Cheung, DOWilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 762-3353 Dr. Khushbu Janani, D.OWilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 838-4000 Dr. Maura Sparks, MDWilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 276-4015 Dr. Monaa Zafar, M.D.Wilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 838-4000 Dr. Sally Bergwerk, MDWilton, CT · No drug or device payments recorded (2025) ·
(203) 762-0024 Dr. Stephen Heller, MDWilton, CT · No drug or device payments recorded (2025) ·
(203) 834-8885 Dr. Steven Phillips, MDWilton, CT · No drug or device payments recorded (2025) ·
(203) 544-0005 Dr. Thomas Xu, M.D.Wilton, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 276-3366 Dr. Varshapriya Iyer, M.D. Dr. Christine Najjar, MD, MS, MHP, ABOMWindsor, CT · No drug or device payments recorded (2025) ·
(203) 441-1075 Dr. David Sherwood, M.D.Windsor, CT · No drug or device payments recorded (2025) ·
(860) 298-8830 Dr. Elizabeth Schuck, MDWindsor, CT · No drug or device payments recorded (2025) · Telehealth ·
(860) 683-2690 Dr. Ian Kleinhen, M.D.Windsor, CT · $350 in drug and device payments (2025) ·
(860) 298-8830 Dr. Jeffrey Davies, M.D.Windsor, CT · No drug or device payments recorded (2025) ·
(860) 688-8888 Dr. Joan Gigstad, MDWindsor, CT · No drug or device payments recorded (2025) ·
(860) 683-2690 Dr. Joseph Misiak, M.D.Windsor, CT · No drug or device payments recorded (2025) ·
(860) 298-8830 Dr. Muzibul Chowdhury, M.D. Dr. Alan Soroka, MDWindsor Locks, CT · $2,375 in drug and device payments (2025) · Telehealth ·
(860) 627-7001 Dr. Richard Cagna, M.D.Windsor Locks, CT · No drug or device payments recorded (2025) ·
(860) 627-0224 Dr. Sheldon Kafer, M.D.Windsor Locks, CT · No drug or device payments recorded (2025) ·
(860) 627-0224 Dr. Andrew Szczepanski, M.D.Winsted, CT · No drug or device payments recorded (2025) ·
(860) 379-3339 Dr. Dana Saldaitis, M.D.Winsted, CT · No drug or device payments recorded (2025) ·
(860) 738-6985 Dr. David Lawrence, MDWinsted, CT · No drug or device payments recorded (2025) ·
(860) 738-3398 Dr. David Loiewski, D.O.Winsted, CT · No drug or device payments recorded (2025) ·
(860) 738-6985 Dr. Donna Mchugh, M.D.Winsted, CT · $174 in drug and device payments (2025) ·
(860) 379-3339 Dr. Roy Hitt, M.D.Winsted, CT · No drug or device payments recorded (2025) ·
(860) 379-7579 Dr. Marc Raad, M.D.Wolcott, CT · $3,325 in drug and device payments (2025) ·
(203) 879-8003 Dr. Peter Giacomazzi, MDWolcott, CT · No drug or device payments recorded (2025) ·
(203) 879-7925 Dr. Allen Heller, M.D.Woodbridge, CT · No drug or device payments recorded (2025) ·
(203) 389-6434 Dr. Angeles Ocson-belleza, MDWoodbridge, CT · No drug or device payments recorded (2025) ·
(203) 389-0731 Dr. Hyung Paek, MDWoodbridge, CT · $20 in drug and device payments (2025) ·
(203) 200-9705 Dr. Ramin Ahmadi, M.D.Woodbridge, CT · $61 in drug and device payments (2025) ·
(203) 397-1413 Dr. Veronica Marer, MDWoodbridge, CT · No drug or device payments recorded (2025) ·
(203) 397-2227 Dr. William Schreiber, MDWoodbridge, CT · No drug or device payments recorded (2025) · Telehealth ·
(203) 397-3950 Dr. Charles Mcnair, MDWoodbury, CT · No drug or device payments recorded (2025) ·
(203) 266-0080 Dr. Daniel Goodman, M.D.Woodbury, CT · No drug or device payments recorded (2025) ·
(203) 217-4153 Dr. Herbert Swarz, M.D.Woodbury, CT · No drug or device payments recorded (2025) ·
(203) 405-6555 Dr. Jordan Goetz, MDYalesville, CT · No drug or device payments recorded (2025) ·
(203) 284-9099 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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