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Clinical Genetics Specialists in Connecticut

Data updated monthly · Last refresh October 2026

12 Clinical Genetics (M.D.) providers practice in Connecticut, including 2 (17%) 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.

12providers
2telehealth
New Haventop city

Clinical Genetics (M.D.) by city in Connecticut

Choose a city to see providers there.

Clinical Genetics (M.D.) in New Haven8 providers
Clinical Genetics (M.D.) in Farmington2 providers
Clinical Genetics (M.D.) in Greenwich1 providers
Clinical Genetics (M.D.) in West Hartford1 providers

Where Clinical Genetics Specialists in Connecticut practice

From CMS Medicare enrollment records covering 6 of the 12 providers listed here (50%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Clinical Genetics SpecialistsAll clinicians in groupMain city
Yale University32,632New Haven
University of Connecticut Health Center2624Farmington

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingClinical Genetics Specialists affiliated
John Dempsey Hospital of the University of ConnectFarmingtonGovernment3 of 52
Yale-New Haven HospitalNew HavenNonprofit5 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Clinical Genetics (M.D.) 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. Jaclyn Beirne, M.D.
Farmington, CT · No drug or device payments recorded (2025) · Telehealth · (860) 679-1440
Dr. Joseph Tucker, M.D.
Farmington, CT · $43 in drug and device payments (2025) · Telehealth · (860) 679-1440
Dr. William Conte, M.D.
Greenwich, CT · $49 in drug and device payments (2025) · (203) 661-7871
Dr. Abhinav Thakral
New Haven, CT · No drug or device payments recorded (2025) · (203) 789-3000
Dr. Allen Bale, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-2660
Dr. Hui Zhang, MD
New Haven, CT · $20 in drug and device payments (2025) · (203) 785-2660
Dr. Lauren Jeffries, D.O.
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-2660
Dr. Margretta Seashore, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-2660
Dr. Maurice Mahoney, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-2660
Dr. Nada Derar, M.D.
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-5408
Dr. Yong-hui Jiang, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 785-2429
Dr. Sally Rosengren, MD
West Hartford, CT · No drug or device payments recorded (2025) · (860) 523-6464

Common questions

How many Clinical Genetics (M.D.) providers are in Connecticut?

There are 12 Clinical Genetics (M.D.) providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.

Do Clinical Genetics (M.D.) providers in Connecticut offer telehealth?

Yes. 2 of the 12 Clinical Genetics (M.D.) providers in Connecticut (about 17%) report offering telehealth services in CMS data.

Which cities in Connecticut have the most Clinical Genetics (M.D.) providers?

New Haven (8), Farmington (2), Greenwich (1) have the highest concentration of Clinical Genetics (M.D.) providers in Connecticut.

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.

Which hospitals do Clinical Genetics Specialists in Connecticut work at?

According to CMS facility affiliation records, the Connecticut hospitals where the most Clinical Genetics Specialists hold privileges are John Dempsey Hospital of the University of Connect in Farmington; Yale-New Haven Hospital in New Haven.

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Related

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 Clinical Genetics (M.D.) in Connecticut? Get featured.