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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. Flora Zarcu-power, MD
Milford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 877-3728
Dr. Gary Spector, MD
Milford, CT · $2,422 in drug and device payments (2025) · Telehealth · (203) 878-3531
Dr. Gopal Katkoria, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 688-1734
Dr. Gregory Brea, MD
Milford, CT · No drug or device payments recorded (2025) · (203) 613-0660
Dr. Ilene Rosenberg, MD
Milford, CT · $33 in drug and device payments (2025) · (203) 878-3531
Dr. Jessie Williams, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 876-4101
Dr. John Katsetos, MD
Milford, CT · No drug or device payments recorded (2025) · (203) 283-3858
Dr. Ju Young Bae, MD
Milford, CT · $14,472 in drug and device payments (2025) · (203) 863-3409
Dr. Lena Wu Rivas, M.D.
Milford, CT · $18 in drug and device payments (2025) · Telehealth · (475) 209-9130
Dr. Marlene Shute, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 878-3531
Dr. Michael Rudolph, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 876-4000
Dr. Muziana Quadir, MD
Milford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 877-6000
Dr. Nitai Riegler, MD
Milford, CT · $374 in drug and device payments (2025) · Telehealth · (475) 209-9130
Dr. Paris Spanolios, M.D.
Milford, CT · $1,051 in drug and device payments (2025) · (203) 878-3531
Dr. Patrick Benton, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 301-1070
Dr. Richard Sekerak, M.D.
Milford, CT · No drug or device payments recorded (2025) · (203) 874-2543
Dr. Roberta Delvy, MD
Milford, CT · No drug or device payments recorded (2025) · (203) 932-6481
Dr. Robin Brammer, DO
Milford, CT · No drug or device payments recorded (2025) · (203) 877-3728
Dr. Shari Weisenfeld, MD
Milford, CT · No drug or device payments recorded (2025) · (203) 696-3502
Dr. Shobha Jagadeesh, MD
Milford, CT · $59 in drug and device payments (2025) · Telehealth · (475) 209-9130
Dr. Steven Saunders, M.D.
Milford, CT · $6,709 in drug and device payments (2025) · Telehealth · (203) 878-6848
Dr. Todd Tracy, MD
Milford, CT · $449 in drug and device payments (2025) · Telehealth · (203) 878-3531
Dr. William Sacks, MD
Milford, CT · No drug or device payments recorded (2025) · (203) 876-4000
Dr. Howard Dembin
Monroe, CT · No drug or device payments recorded (2025) · (203) 445-8313
Dr. Joseph Antonico, M.D.
Monroe, CT · No drug or device payments recorded (2025) · (203) 459-0191
Dr. Judith Major, MD
Monroe, CT · No drug or device payments recorded (2025) · (203) 261-1727
Dr. Naga Chirunomula, MD
Monroe, CT · $642 in drug and device payments (2025) · Telehealth · (203) 452-0500
Dr. Nicole Maksymiw, D.O.
Monroe, CT · $140 in drug and device payments (2025) · (203) 212-9959
Dr. Sekhar Chirunomula, MD
Monroe, CT · $792 in drug and device payments (2025) · Telehealth · (203) 452-0500
Dr. Richard Wilcon, M.D.
Moosup, CT · No drug or device payments recorded (2025) · (860) 564-4062
Dr. Brandi Iovino, D.O.
Mystic, CT · No drug or device payments recorded (2025) · Telehealth · (860) 572-2988
Dr. David Salm, MD
Mystic, CT · $255 in drug and device payments (2025) · Telehealth · (860) 421-1090
Dr. Edmund West, MD
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8282
Dr. Howard Brensilver, M.D.
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8911
Dr. James Scarles, M.D.
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8911
Dr. James Sullivan, M.D.
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8911
Dr. John Nelson, M.D.
Mystic, CT · $199 in drug and device payments (2025) · Telehealth · (860) 421-1090
Dr. Rosemary Bontempi, M.D.
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8911
Dr. Thomas Blum, M.D.
Mystic, CT · No drug or device payments recorded (2025) · (860) 572-8911
Dr. Warren Fields, M.D.
Mystic, CT · $213 in drug and device payments (2025) · Telehealth · (860) 572-8911
Dr. Adriana Ghisa, MD
Naugatuck, CT · No drug or device payments recorded (2025) · Telehealth · (203) 729-6641
Dr. Carl Schiano, D.O.
Naugatuck, CT · No drug or device payments recorded (2025) · (203) 723-7445
Dr. Darrell Daniels, MD
Naugatuck, CT · No drug or device payments recorded (2025) · (203) 723-5636
Dr. Dennis Huebner, M.D.
Naugatuck, CT · $90 in drug and device payments (2025) · (203) 729-0200
Dr. Felix De Jesus Roman, M.D.
Naugatuck, CT · No drug or device payments recorded (2025) · Telehealth · (203) 729-0755
Dr. Frank Longo, M.D.
Naugatuck, CT · No drug or device payments recorded (2025) · (203) 709-5935
Dr. John Elser, MD
Naugatuck, CT · $176 in drug and device payments (2025) · Telehealth · (203) 729-6641
Dr. Kenneth Newton, MD
Naugatuck, CT · $176 in drug and device payments (2025) · (203) 729-6641
Dr. Mauricio Silva, M.D., PH.D.
Naugatuck, CT · $137 in drug and device payments (2025) · (203) 729-6641
Dr. Ralph Tremaglio, MD
Naugatuck, CT · $85 in drug and device payments (2025) · (203) 729-5271

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.

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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.