Boston Vitality
Boston Vitality is a concierge men's hormone practice in Stoneham, led by urologist Dr. Michael Zachareas as Chief Medical Officer. Care centers on testosterone therapy, with ED treatment, peptide therapy and a GLP-1 weight loss program also published. Visits run in the office or by telehealth, beginning with a consultation and bloodwork. People come here for men's health, sexual health, and medical weight loss.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Michael Zachareas, MD
Board-certified urologist.
Testosterone optimization, erectile dysfunction and men's hormone health
Matt Rossomando, PA
Physician assistant.
Published qualifications"He is supported by Matt Rossomando, our lead PA, who has treated thousands of men for low testosterone." A patient testimonial on three pages of the site names him as "PA, Matthew Rossomando". Nothing further about his training or credentials is published.
Care at Boston Vitality
What people come here for, the kinds of care Boston Vitality offers, and its specific tests and services.
What people come here for
Kinds of care
Tests and services
- ED treatment
- Prescription and procedural care for erectile dysfunction.
- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
- NAD+ therapy
- Infusions or shots of a cellular-energy cofactor.
- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- Testosterone therapy
- Prescription treatment for diagnosed low testosterone.
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
Similar clinics nearby
Selected based on location and overlapping tests and services.

Boston Orthopedic and Wellness
Dedham
Led by Thomas J. Gill, MD
- Peptides
- Testosterone

Ahn Point Wellness
Wellesley
Led by Lynne Ahn, MD, FAARM, Founder and medical lead
- GLP-1 weight medication
- Testosterone replacement therapy

EnVital
Cummings Center, Beverly
Led by Michael Zachareas, MD, Medical Director
- Peptide therapy
About this profile and its sources
5 sources
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.