Mercer Island residents now have access to an affordable, physician supervised medical weight loss program just minutes away. Washington Trim Clinic in Bellevue is a quick drive from anywhere on Mercer Island, whether you are near the Town Center, Luther Burbank Park, or the north end neighborhoods along I 90.
Our clinic helps patients lose 15 to 50+ pounds using semaglutide and tirzepatide, two injectable medications with active ingredients approved by the FDA for weight loss. These medications are compounded by state licensed compounding pharmacies, which means you get the same proven active ingredients at a fraction of the brand name price. No contracts, no hidden fees, just results.
Why Mercer Island Residents Choose Washington Trim Clinic
We know that Mercer Island residents value quality care and personal attention. That is exactly what you get at Washington Trim Clinic. Our medical team works with you one on one to build a treatment plan that fits your body, your health history, and your goals. Everything is done under physician supervision.
There are no cookie cutter programs here. Every patient gets a personalized approach that includes a doctor consultation, monthly medication, 3D body composition scanning with our Styku system, and a monthly review where we track your progress in detail. You pay month to month and can stop anytime.
Our Bellevue location at 13401 Bel Red Rd is easy to reach from Mercer Island, and most patients are in and out quickly so you can get back to your day.
Weight Loss Services Available to Mercer Island Patients
Tirzepatide Injections (Starts at $399/mo)
Tirzepatide is a dual action medication that targets two hormones at once, GLP-1 and GIP. It is the same active ingredient found in Mounjaro and Zepbound. Most of our Mercer Island patients prefer tirzepatide because they tend to see faster results and experience fewer side effects compared to semaglutide. Our compounded tirzepatide plans start at $399 per month, and like all our programs, there are no long term commitments.
Semaglutide Injections (Starts at $299/mo)
Semaglutide is the same active ingredient found in Wegovy and Ozempic. It works by reducing appetite and helping your body feel full longer. Our clinic uses compounded semaglutide prepared by state licensed compounding pharmacies, which keeps it more affordable than brand name options. Plans start at $299 per month with no contracts required.
Styku 3D Body Scanning
At Washington Trim Clinic, we use Styku 3D body scanning technology to give you a detailed picture of your body composition. In seconds, the scanner captures your body fat percentage, lean muscle mass, and precise measurements. We compare your scans month over month so you can see exactly how your body is transforming, not just what the scale says.
What Our Mercer Island Patients Say
Mercer Island patients tell us in our Google reviews that the difference is the personal attention. The plan is built around your goals, the monthly 3D body scan keeps you honest about real progress, and the team adjusts your medication when life changes. Read more patient stories on our success stories page.
Driving Directions from Mercer Island to Washington Trim Clinic
Our clinic is located at 13401 Bel Red Rd, Suite A3, Bellevue, WA 98005.
From Mercer Island, take I 90 West across the bridge toward Bellevue. Take exit 11 for SE 8th St and head north. Turn right onto 112th Ave SE, then left onto SE 8th St. Continue to Bellevue Way and head north to NE 8th St. Turn right and continue east to Bel Red Rd. Alternatively, take I 405 North to the NE 8th St exit and head east to Bel Red Rd.
The drive takes about 10 to 15 minutes from most parts of Mercer Island.
Start Your Weight Loss Journey Today
If you are on Mercer Island and ready to make a real change, Washington Trim Clinic is here to help. Our medical team will create a plan that works for you and support you every step of the way. The fastest way to start is to book a free consultation online. You can also call us at (425) 552-3755.
Learn more about our medical weight loss programs or meet our physician who supervises every treatment plan at our clinic.
Serving nearby communities: Kirkland | Redmond | Issaquah
Frequently Asked Questions from Mercer Island Patients
How long does it take to drive from Mercer Island to the clinic?
Most Mercer Island residents reach our Bellevue clinic in about 10 to 15 minutes. We are located at 13401 Bel Red Rd, just off I 90 and I 405. Free parking is available right outside our building.
Is medical weight loss safe?
Yes. The active ingredients in our medications, semaglutide and tirzepatide, are approved by the FDA for weight loss. All medications are prescribed under physician supervision, and our medical team monitors your health and progress at every monthly visit. Compounded versions are prepared by state licensed compounding pharmacies operating under FDA guidance.
What makes your clinic different from other weight loss programs?
Three things set us apart. First, we use proven medications with active ingredients approved by the FDA, not supplements or fad diets. Second, every patient gets Styku 3D body scanning so you can see real changes beyond just the number on the scale. Third, there are no contracts. You pay month to month and your plan is fully personalized to your needs.
Can I combine the medication with my current exercise routine?
Absolutely. Many of our patients stay active throughout their weight loss journey. Our medical team can help you think about how your nutrition and exercise routine fit together with your medication plan. The goal is sustainable weight loss that works with your lifestyle, not against it.
What should I expect at my first visit?
At your first visit, our medical team will review your health history, discuss your goals, and determine which medication is the best fit for you. You will also get your first Styku 3D body scan so we have a baseline to measure your progress. The whole process is simple and you will leave with a clear plan.
Is Tirzepatide the same as Mounjaro?
Yes, tirzepatide is the active ingredient in Mounjaro and Zepbound. Mounjaro is the brand name made by Eli Lilly, and our clinic uses compounded tirzepatide from state licensed compounding pharmacies. Mercer Island patients get the same active ingredient at a much lower monthly cost.

