Vitality Testosterone Replacement Therapy
TRT & Hormone Clinic in Darien, CT
355 Boston Post Rd, Darien, CT 06820
Prescription treatment requires an evaluation by a licensed healthcare provider, who decides whether treatment is appropriate for you. Not everyone qualifies. Completing an assessment, booking a visit, or paying a fee does not guarantee a prescription.
Where to find us

Map data © OpenStreetMap contributors.
Care through this office
- Testosterone replacement therapyIn person at this office
- Women's hormone therapySecure video where available, or ask your coordinator about this office
- Medical weight lossSecure video where available, or ask your coordinator about this office
- Erectile dysfunction careSecure video where available, or ask your coordinator about this office
- Lab testingAt a lab near you, ordered for you
Other offices nearby
This is the only office in Connecticut. Offices in other states are listed for directions; visit requests there are for residents of those states.
New York · other state23 mi
Mt Vernon
6 Gramatan Ave
Mt Vernon, NY 10550-3207An in-person visit in New York. Ongoing prescribing in Connecticut needs a provider licensed there.
New York · other state30 mi
Spring Valley
501 Chestnut Ridge Rd 3rd floor ste 312
Spring Valley, NY 10977-5600An in-person visit in New York. Ongoing prescribing in Connecticut needs a provider licensed there.
New Jersey · other state39 mi
Paterson
56-60 Hamilton St 1st floor ste 119
Paterson, NJ 07505-2003An in-person visit in New Jersey. Ongoing prescribing in Connecticut needs a provider licensed there.
Questions about this office
When is the Darien office open?
Monday to Friday, 9:00 AM to 8:00 PM. Closed Saturday and Sunday. Times are Eastern Time.
What is the Darien office's phone number?
(203) 590-5263. It's this office's own number, the same one on its Google Business Profile.
Where is the Darien office?
Vitality Testosterone Replacement Therapy is at 355 Boston Post Rd, Darien, CT 06820.
Which other office is closest?
The Mt Vernon office in New York, at 6 Gramatan Ave, Mt Vernon, NY 10550, 23 mi away in a straight line.
Care in Connecticut
- Privacy: Your rights depend on where you live. See our Privacy Policy and Consumer Health Data Privacy Policy.
Important safety information
Testosterone is FDA-approved for men with low testosterone caused by certain medical conditions. Its safety and effectiveness for low testosterone due to aging alone have not been established. Testosterone can raise blood pressure and red blood cell count, reduce sperm production and fertility, and requires monitoring of the prostate and blood levels. Your provider will review the benefits and risks and monitor you with regular labs.
Testosterone is a controlled substance because it can be misused. Abuse and dependence have been reported, mostly at doses above those prescribed. Take it only as your provider directs.
Testosterone is a Schedule III controlled substance. Depending on your state, and on federal telemedicine rules that are currently set to change after December 31, 2026, an in-person exam may be required before or during treatment.
Important Safety Information: hormone therapy
Office name, address, phone, hours and Google categories: this office's Google Business Profile, as of November 1, 2026.