Peptide therapy clinics in Connecticut

25 listings across 20 cities in Connecticut, drawn from the national provider registry and filtered to specialties whose scope covers medically supervised weight management, hormone, and metabolic care.

By the The Last Peptide editorial teamClinician review in progress

Read this before you call. Registry listings below are real, active providers, but we have not confirmed that any of them offers peptide therapy — no such designation exists in the federal registry. They are the specialties most likely to prescribe and supervise it. Call and ask before assuming.

Providers in the national registry

Active Connecticut providers in weight-management, bariatric, and endocrinology specialties. Source: CMS National Plan & Provider Enumeration System.

Ansonia

Clinical Center For Neoplastic Diseases, P.C.

158 Main St, Ansonia, CT 06401

(203) 735-8783 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Avon

Dartmouth Endocrinology LLC

44 Dale Rd Ste 201, Avon, CT 06001

(860) 679-0234 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Bloomfield

David J Domenichini MD, PC

701 Cottage Grove Rd Ste B220, Bloomfield, CT 06002

(860) 561-1007 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Bridgeport

Endocrinology Asscociates Of Southern Ct, LLC

3715 Main St, Bridgeport, CT 06606

(203) 372-4636 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Cheshire

Cheshire Endocrinology & Internal Medicine PC

577 S Main St, Cheshire, CT 06410

(203) 272-1619 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Darien

Elite Medical Wellness Center P.C.

106 Noroton Ave, Darien, CT 06820

(203) 202-7688 · Family Medicine, Bariatric Medicine

Fairfield

Endocrinology Of Fairfield County, LLC

134 Round Hill Rd, Fairfield, CT 06824

(203) 872-4560 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Greenwich

Halsamd

115 E Putnam Ave, Greenwich, CT 06830

(203) 517-4600 · Family Medicine, Bariatric Medicine

New England Medical Weightloss Center PLLC

4 Dearfield Dr, Greenwich, CT 06831

(480) 619-3062 · Internal Medicine, Bariatric Medicine

Hamden

Endocrine Assoc Of Ct LLC

1952 Whitney Ave Suite 14, Hamden, CT 06517

(203) 776-4444 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Hartford

Greater Hartford Endocrinology INC.

85 Seymour St Suite 1022, Hartford, CT 06106

(860) 524-1175 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Milford

Connecticut Coastal Metabolism, LLC

2068 Bridgeport Ave, Milford, CT 06460

(203) 701-6787 · Internal Medicine, Endocrinology, Diabetes & Metabolism

New Canaan

Flyte Medical Of California PC

93 Cherry Street Unit G1, New Canaan, CT 06840

(844) 359-8363 · Preventive Medicine, Obesity Medicine

Flyte Medical PC

69 Grove St, New Canaan, CT 06840

(646) 397-0208 · Preventive Medicine, Obesity Medicine

Orange

Naugatuck Valleyweightloss Center LLC

109 Boston Post Rd, Orange, CT 06477

(203) 891-0655 · Family Medicine, Bariatric Medicine

Oxford

Ct Comprehensive Medical PLLC

71 Oxford Rd Unit L, Oxford, CT 06478

(203) 828-0013 · Family Medicine, Bariatric Medicine

Southbury

Gv Medical Practice, LLC

220 Main St S Ste 206, Southbury, CT 06488

(203) 348-8200 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Stamford

Mary Arden-Cordone, M.D., LLC

1275 Summer St Suite A-1, Stamford, CT 06905

(203) 359-2444 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Torrington

Diabetes And Endocrinology Of Northwestern Connecticut

780 Litchfield St, Torrington, CT 06790

(860) 496-2198 · Internal Medicine, Endocrinology, Diabetes & Metabolism

Trumbull

Ct Comprehensive Medical PLLC

115 Technology Dr Unit B306, Trumbull, CT 06611

(203) 318-6606 · Family Medicine, Bariatric Medicine

Endocrine Associates LLC

115 Technology Dr Unit C101, Trumbull, CT 06611

(203) 372-7200 · Internal Medicine, Endocrinology, Diabetes & Metabolism

West Hartford

Ct Comprehensive Medical PLLC

1001 Farmington Ave, West Hartford, CT 06107

(860) 213-8365 · Family Medicine, Bariatric Medicine

Optimal Wellness Of West Hartford

1001 Farmington Ave., West Hartford, CT 06107

(860) 213-8365 · Internal Medicine, Bariatric Medicine

Pounds Medical Weight Loss Transformation PC

125 Lasalle Rd Ste 208, West Hartford, CT 06107

(860) 906-1732 · Obstetrics & Gynecology, Bariatric Medicine

Westport

Fairfield County Endocrine, LLC

18 Sunnyside Ln, Westport, CT 06880

(203) 722-0628 · Internal Medicine, Endocrinology, Diabetes & Metabolism

What to ask when you call

Do you prescribe peptide therapy? Not every listing here will.
Where does the product come from? A licensed compounding pharmacy — ask which.
Is it FDA-approved for this use? A good clinic says plainly when something is off-label or unapproved.
What monitoring is included? Baseline labs and follow-up, especially for anything affecting blood glucose or IGF-1.
What is the total cost? Consultation, medication, labs, and follow-up — not just the headline price.

Listings are informational, not endorsements. We do not verify credentials, outcomes, or pricing, and inclusion implies no recommendation. Confirm licensure with the Connecticut medical board. Corrections and removals are free.

Claim or correct a Connecticut listing →