Fast Weight Loss 365

Unofficial directory listingThis is not the official website of Fast Weight Loss 365 and we are not affiliated with it. Information comes from public sources and its own website; it may be out of date. Not medical advice.

About Fast Weight Loss 365

Fast Weight Loss 365 is a weight loss service in Boston, MA, at 2565 Washington St Ste B.

On Nov 2, 2026 the clinic's website described medical weight management, glp-1 program, and telehealth visits.

The same website is shared by 19 locations in our directory, so the services it describes may apply to the brand rather than to this office.

There are 14 other clinics within 25 miles; the closest in our directory is Weight Loss Surgery at Boston Medical Center, under a mile away.

Its phone number on Google Maps is (617) 588-2115.

What its website says

Medical weight management Their websiteMentioned on ongoweightloss.com/ · read Nov 2, 2026

GLP-1 program Their websiteMentioned on ongoweightloss.com/ · read Nov 2, 2026

Telehealth visits Their websiteMentioned on ongoweightloss.com/ · read Nov 2, 2026

Nutrition counseling UnknownNo mention found on its website. Ask the clinic.

Bariatric surgery UnknownNo mention found on its website. Ask the clinic.

Lab / metabolic testing Their websiteMentioned on ongoweightloss.com/ · read Nov 2, 2026

Cost, insurance and access

Insurance Their websiteThe website says it is self-pay / does not bill insurance. Being in network does not mean a drug or program is covered by your plan.

«…in All 50 StatesHIPAA-Compliant CareNo Insurance RequiredBoard-Certified DoctorsConvenient…»

Source: their website, read Nov 2, 2026

Published price Their websiteThe website shows $249 per month. We do not know what it includes (visits, medication, labs) — ask for an itemized quote.

«…on top.One all-in priceOngo Weight Loss$179 - $249per month, care…»

Source: their website, read Nov 2, 2026

Mentions compounded GLP-1 medication Their websiteThe FDA states that compounded drugs are not FDA-approved and are not reviewed for safety, effectiveness or quality before marketing. Ask which product you would receive and from which pharmacy. What to check.

«Their website» means the clinic's own website mentioned it when we read it; it is not a confirmation that the service is available to you. «Unknown» means we found no statement either way. How we check.

Fast Weight Loss 365 on the map

The map loads when you reach it. The list on this page has the same clinics.

Other pins are clinics within about 6 miles. Map © OpenStreetMap contributors. Locations as published by each clinic on Google Maps.

Before you call Fast Weight Loss 365

Have ready

Your insurance card (or whether you will pay out of pocket)
A list of medications you take and recent lab results, if you have them
Your main goal: medical weight management, medication, surgery evaluation or nutrition support
The days and times you can attend follow-up visits

Ask

Who runs the program (physician, nurse practitioner, dietitian) and their credentials
What the first visit includes and its total price
How often follow-ups are and whether they are in person or by video
If medication is prescribed: brand-name or compounded, and which pharmacy
Whether they bill your insurance or give you a receipt to submit

Printable first-visit checklist

Contacted this clinic? Help the next person

No account needed. One vote per badge and visitor. Badges describe the practical experience (contact, pricing, process) — never medical results or treatment quality. Do not include health information: we do not need your weight, medication or diagnosis.

What went well?

Is it still open?

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Fast Weight Loss 365: questions

What is the phone number of Fast Weight Loss 365?

(617) 588-2115, according to Google Maps (November 2026).

Where is Fast Weight Loss 365?

2565 Washington St Ste B, Boston, MA 02119. Open in Google Maps.

Does Fast Weight Loss 365 offer GLP-1 medication like semaglutide or tirzepatide?

Its website mentions a GLP-1 program (read Nov 2, 2026). That does not tell you whether you are eligible, which product they use or the price: ask the clinic.

Does Fast Weight Loss 365 accept insurance?

Its website says it is self-pay.

What are the hours of Fast Weight Loss 365?

We do not publish opening hours because our source is not reliable for them. Call before you go; if you know them, tell us.

More clinics in Boston

Medical weight loss clinic
Form Health109 State St 5th floor(617) 505-1520
- Medical weight management
- GLP-1 program
- Telehealth visits
- Nutrition counseling
Bariatric surgery program
Weight Loss Surgery Center at BIDMCBeth Israel Deaconess Medical Center, 330 Brookline Ave(617) 667-2845
- Telehealth visits
- Bariatric surgery
Bariatric surgery program
Weight Loss Surgery at Boston Medical Center725 Albany St 7th floor suite 7a(617) 414-8052
- Telehealth visits
- Bariatric surgery
Weight loss service
WeightLoss Boston - Sadkhin Complex556 Cambridge St(617) 277-8844
- Nutrition counseling
Weight loss service
Brigham and Women's Hospital, Center for Metabolic and Bariatric Surgery75 Francis Street ASBII, 3rd Floor(617) 732-8500
Weight loss service
Massachusetts General Hospital Weight Center50 Staniford St #430(617) 726-4400

See all 8 clinics in Boston

Nearby, in other towns

Medical weight loss clinic
Weight Loss Clinic - Dignity Weight CenterBrookline, MA1.7 miles(617) 855-7288
- Medical weight management
- GLP-1 program
- Telehealth visits
Weight loss service
Slim Weight Loss ClinicBrookline, MA2.1 miles(617) 397-3125
Weight loss service
Bariatrics and Weight Loss Center at Boston Medical Center - BrightonBrighton, MA3.4 miles(617) 562-7474
Weight loss service
Steward Center for Weight Control at St. Elizabeth's Medical CenterBrighton, MA3.4 miles(617) 562-7474
Weight loss service
Slim Light ClinicCambridge, MA4.6 milesNo phone published
Medical weight loss clinic
Gameday Men's Health Medford, MAMedford, MA5.2 miles(617) 203-8858
- GLP-1 program
- Telehealth visits