18 Spa

Verified listing
1135 N Lincoln Ave Unit 1, Loveland, CO, 80537
5.0(124 Google reviews)
Read reviews on Google ↗as of Oct 2026
BSN CMSRN

About 18 Spa

What is 18 Spa?

18 Spa is an RN-led medical spa at 1135 N Lincoln Ave Unit 1 in Loveland, Colorado, founded in 2022. Most of its services are skin and body treatments, including Botox and fillers, facials, laser treatments, laser hair removal, RF and EMS body sculpting, and a Wellness program with peptide therapy (BPC-157). Medical weight loss is one of several services. It offers semaglutide, the active ingredient in Ozempic and Wegovy, and tirzepatide, the active ingredient in Mounjaro and Zepbound. Kelly Wiechert, RN, owns the practice. In its own words: "Kelly Wiechert, RN, oversees every prescription." It serves clients across Northern Colorado, including Fort Collins, Berthoud, Greeley, Windsor and Johnstown. Google shows a 5 rating from 124 reviews under the category weight loss service.

What does it cost?

It does not publish prices or a consultation fee. It describes itself as cash pay: "We are a cash-pay medical weight loss practice." It says many insurance plans do not cover GLP-1 medications for weight loss, and it can provide documentation for prior authorization requests. A blog post gives a general range of $250 to $500 or more a month, but that is not a price list, and it does not say whether medication is included. It lists payment plans without describing their terms. It does not state membership or cancellation terms for the weight loss program. An April special for a 3-month body sculpting program with GLP-1 support is advertised with no price shown.

What should you ask before you book?

Ask who signs each prescription. Its team lists Jonathan Bernardini as medical director, with no credentials stated, and it does not say what role the medical director has in prescribing. Ask whether the monthly fee includes the medication or whether the drug is billed separately. Ask whether the semaglutide and tirzepatide are brand-name or compounded, since it names the brands and active ingredients without saying which is dispensed. Ask what the consultation, lab work and follow-up visits cost. Labwork can be done before starting, and the provider can recommend a place to have it drawn. Ask whether follow-up can be virtual. It does not say whether telehealth visits are offered, and it asks clients to contact the office to confirm whether in-person visits are required. Read the cancellation policy linked in its footer, then ask how a prepaid month is handled.

Who is it a good fit for?

This is a good fit if you want medication-based weight loss overseen by an RN in Loveland, you can pay cash, and you want the monthly cost, the medication source and the cancellation terms in writing before you book. If you need a published price before you call, it is still worth calling, so you can ask for the full breakdown.

Sources: 18spaco.com, 18spaco.com/weight-loss-service

Services Offered

✓Medical Aesthetics & Injectables
✓Clinical & Sensory Facials
✓Advanced Laser & Skin Correction
✓Wellness & Peptide Therapy
✓Medical Weight Loss Service
✓Laser Hair Removal Service
✓Anti-Aging Treatments
✓Musculpting with RF + EMS
✓HIFU Body Contouring

What we confirmed

Read off 18 Spa’s own website on 2026-10-19. These are their words, not ours.

  • ✓Medical weight loss — listed on their site as “We offer two evidence-based GLP-1 medication programs, both with full clinical monitoring and personalized dosing:” source
  • ✓Peptide therapy — listed on their site as “Optimize your energy and recovery with our Wellness Program, featuring Peptide Therapy (BPC-157) and nutrient-rich vitamin injections.” source

Location