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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 in New Haven326 providers
Internal Medicine in Hartford167 providers
Internal Medicine in Stamford133 providers
Internal Medicine in Bridgeport126 providers
Internal Medicine in Farmington116 providers
Internal Medicine in Waterbury114 providers
Internal Medicine in Danbury109 providers
Internal Medicine in West Haven82 providers
Internal Medicine in Norwalk78 providers
Internal Medicine in New Britain75 providers
Internal Medicine in Greenwich53 providers
Internal Medicine in West Hartford51 providers
Internal Medicine in Trumbull47 providers
Internal Medicine in Derby45 providers
Internal Medicine in Fairfield35 providers
Internal Medicine in Hamden35 providers
Internal Medicine in Bristol34 providers
Internal Medicine in Milford33 providers
Internal Medicine in Norwich32 providers
Internal Medicine in Wallingford32 providers
Internal Medicine in New London31 providers
Internal Medicine in Middletown31 providers
Internal Medicine in Bloomfield29 providers
Internal Medicine in Newington28 providers

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. Anne Hyson, MD, MSC
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Anu Walaliyadda, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-6481
Dr. Avery Meltzer, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Avlin Imaeda, MD
West Haven, CT · $562 in drug and device payments (2025) · Telehealth · (203) 932-5711
Dr. Barbara Mackintosh, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Benedict Fernando, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-6481
Dr. Benjamin Cherry, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Cara Kurlander, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Cassandra Murphy, M.D.
West Haven, CT · $21 in drug and device payments (2025) · (203) 932-5711
Dr. Channa Perera, M.D.
West Haven, CT · $2,834 in drug and device payments (2025) · Telehealth · (203) 937-1100
Dr. Chioma Nwokolo Nwangwu, MD
West Haven, CT · $403 in drug and device payments (2025) · Telehealth · (203) 931-1073
Dr. Christine Cheng, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Christopher Ruser, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-4767
Dr. Collin Watson, M.D.
West Haven, CT · No drug or device payments recorded (2025) · Telehealth · (203) 479-3600
Dr. Craig Gunderson, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Cynthia Brandt
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Cynthia Mcnamara, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-4767
Dr. Daniel Federman, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. David Berube, M.D., M.P.H.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Dawn Bravata, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Delly Alcantara-cadillo, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Diane Fine, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Edward Prior, M.D.
West Haven, CT · $3,057 in drug and device payments (2025) · Telehealth · (203) 932-6481
Dr. Elizabeth Tillman, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-6481
Dr. Elvin Griffith, M.D.
West Haven, CT · $125 in drug and device payments (2025) · (203) 859-5154
Dr. Evan Angelus, MD
West Haven, CT · $18 in drug and device payments (2025) · Telehealth · (203) 932-6481
Dr. Garth Oliver, M.D.
West Haven, CT · No drug or device payments recorded (2025) · Telehealth · (203) 932-2400
Dr. Gina Brescia, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Glen Gechlik, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-4777
Dr. Graham Taylor, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Helen Han, M.D.
West Haven, CT · $17 in drug and device payments (2025) · (203) 932-6481
Dr. Horatiu Balas, M.D.
West Haven, CT · $48 in drug and device payments (2025) · Telehealth · (203) 932-6481
Dr. Jacob Jones, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-6481
Dr. Jadwiga Stepczynski, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. James Solomon, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Jeffrey Kravetz, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-3874
Dr. Jenna Klimovich, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (866) 808-7921
Dr. Joanne Concato, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. John Concato, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. John Hughes, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-4918
Dr. Jurgen Holleck, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Kenneth Cohen, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 937-4777
Dr. Kim-thu Pham, M.D.,MPH
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Latha Chirunomula, MD
West Haven, CT · $213 in drug and device payments (2025) · (203) 931-0034
Dr. Laura Davis, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Laurence Knoll, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-8080
Dr. Lindsay Schine, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Lori Bastian, MD
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Luz Vasquez, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-5711
Dr. Marianne Vahey, M.D.
West Haven, CT · No drug or device payments recorded (2025) · (203) 932-7481

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.

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.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Connecticut? Get featured.