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.
Everything Boston Vitality lists
5 services across 3 kinds of care
Medical weight loss, Men’s health & testosterone, Sexual health and Emerging longevity care.
Advanced & emerging care
Advanced therapies- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- NAD+ therapy
- Infusions or shots of a cellular-energy cofactor.
Hormone, sexual-health & prescription care
Medical treatment- Testosterone therapy
- Prescription treatment for diagnosed low testosterone.
- ED treatment
- Prescription and procedural care for erectile dysfunction.
- hCG to help maintain fertility while on testosterone
Medical weight programs
Medical treatment- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
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
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.