TrimMedix

Verified listing
16400 Southcenter Parkway, Suite 309, Tukwila, WA, 98188
5.0(35 Google reviews)
Read reviews on Google ↗as of Oct 2026

About TrimMedix

What is TrimMedix?

TrimMedix is a medical weight loss practice at 16400 Southcenter Parkway, Suite 309, in Tukwila, Washington. It is cash pay only. It does not bill insurance directly, but it will help patients check whether a plan covers certain medications. Medical weight loss is its main service, with GLP-1 medications, appetite support, a sleep apnea and weight program, and separate plans for women and men. It also offers hormone therapy (HRT for women and TRT for men), injection boosters, functional medicine, and on-site lab testing. In its own words: "TrimMedix offers personalized, medically supervised weight loss programs that go beyond the scale."

Its prescribers are Christine Simons, DNP, NP-C; Mimi Uong, APRN, FNP-C; and Mariah Ney, FNP, MSN. In-person visits are offered in the Greater Seattle-Tacoma area, and telemedicine serves people in Washington and Oregon. Its Google rating is 5 from 35 reviews.

What does it cost?

It does not publish prices. Every patient starts with a free consultation. In its own words: "No required memberships, no auto-billing, no contracts, and no cancellation fees." It also offers optional membership plans for patients who want routine labs, provider check-ins, or B12 shots, with predictable monthly pricing, but no monthly figure is published.

It does not say whether any price includes medication. Insurance navigation carries clinical fees, and a small administrative fee may be charged for preparing prior authorization paperwork. That fee does not guarantee approval and cannot be billed to your insurer.

What should you ask before you book?

Ask which GLP-1 medication you would be prescribed, and whether it is FDA-approved or compounded. The clinic does not name the GLP-1 drugs it uses, and compounded medications are not equivalent to FDA-approved brand-name ones. Ask who writes the prescription and whether you will see the same provider at each visit. Ask whether the monthly price includes medication, and what labs and follow-up visits cost.

Ask how large the paperwork fee is and whether you pay it if your insurer says no. Ask for the no-cancellation-fee terms in writing, and whether they apply to any optional membership you choose. If you are starting hormone care, ask whether outside lab results from the last 3 months are accepted. Ask how patients outside Tukwila get labs drawn, and ask for the office hours and how long the practice has been open, since neither is listed.

Who is it a good fit for?

This is a good fit if you are at least 18, live in or are physically located in Washington or Oregon, and want medical weight loss or hormone care. You should also be ready to pay cash or have the clinic check your coverage. If you want in-person visits, it helps to live within reach of the Greater Seattle-Tacoma area.

Sources: trimmedix.com, trimmedix.com/terms-of-use, trimmedix.com/team, trimmedix.com/insurance-weight-loss

Services Offered

✓Telehealth / Online

What we confirmed

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

  • ✓Medical weight loss — listed on their site as “Many patients benefit from advanced treatments like GLP-1s , which support real, sustainable weight loss and metabolic health.” source
  • ✓Hormone therapy — listed on their site as “In addition to helping you shed stubborn pounds, we provide on-site lab testing, hormone therapy (HRT and TRT), and functional medicine to support your overall health.” source

Location