Medical Weight Loss in Parker, CO | Physician-Led Program | CNC
Board-certified obesity physician near Parker, CO. SECA body composition, GLP-1 meds, real labs. Free preview visit. Serving Castle Rock, Highlands Ranch, Denver metro.
Ethan Lazarus, MD
Heather Thomas, PAC
Jamie Shriver, PAC
Stacy Gill, RDN
Mary Ellen Doukakis, RDN
Telehealth made starting a GLP-1 easier. It also made it easier to start one wrong, stay on the wrong dose for six months, and never get a follow-up call.
Clinical Nutrition Center is located in Greenwood Village — about 15 miles northeast of Parker — and patients from Parker, Castle Rock, and across Douglas County choose us because they want a physician who actually manages their care, not just approves their prescription.
Your Nearest Physician-Led Weight Loss Clinic
Clinical Nutrition Center
5995 Greenwood Plaza Blvd #150
Greenwood Village, CO 80111
(303) 750-9454
We’re in Greenwood Village, serving Parker and the greater Denver metro. From Parker, the clinic is approximately 15 miles — about 25 minutes via E-470 and I-25.
Why a Board-Certified Obesity Physician Beats Telehealth
Most telehealth weight loss services work like this: you fill out a form, get a prescription, and wait for your next automated email. The provider has your weight. They don’t have your labs. They haven’t measured your body composition. They’re flying blind — and so are you.
At CNC, you get actual medicine:
- A physician who specializes in obesity. Dr. Ethan Lazarus is double board-certified and past president of the Obesity Medicine Association. This isn’t his side gig — it’s his entire practice.
- In-person SECA 554 body composition. Weight alone is nearly useless. The SECA 554 measures what actually matters: visceral fat, muscle mass, and body fat percentage. When Dr. Lazarus adjusts your dose, he does it based on data — not a standard protocol.
- Real labs, real decisions. We run actual lab work and interpret it clinically. Your dose gets adjusted based on how you’re actually responding — not a schedule you found online.
- Dose splitting for cost savings. GLP-1 medications are expensive. We help patients split doses appropriately so they get the medication they need at a cost they can sustain.
- Prior authorization support. Insurance authorizations for GLP-1s are notoriously difficult. Our team helps handle the paperwork so you’re not fighting your insurance alone.
- A human who answers the phone. When you call CNC, you talk to someone who knows your case.
Services Available at CNC
- GLP-1 medications: Wegovy, Zepbound, Mounjaro, oral Wegovy, Foundayo — learn about current options
- Physician visits: Dr. Ethan Lazarus, Jamie Shriver PA-C, Heather Thomas PA-C
- Registered dietitian visits: Stacy Gill RDN, Mary Ellen Doukakis RDN — nutrition support
- SECA 554 body composition analysis — the most accurate body assessment available
- Free preview visit — 30 minutes with our team before you commit
What Parker Patients Are Saying
“I was skeptical at first — the drive from Parker seemed like a lot. But after my first visit with Dr. Lazarus, I understood. He had my labs from two years ago pulled up. He knew more about my health history than my GP did. That doesn’t happen over an app.”
Jennifer L., Parker, CO
“I’d tried everything. The telehealth services, the wraps, the supplements. CNC was the first place that actually measured what was going on inside my body. The SECA scan showed me I was losing muscle, not fat. Dr. Lazarus adjusted my plan. That changed everything.”
David K., Castle Rock, CO (also serves Parker area)
See more patient success stories ›
Frequently Asked Questions
Do you have a clinic near Parker?
Our clinic is at 5995 Greenwood Plaza Blvd #150 in Greenwood Village — approximately 15 miles from Parker, about 25 minutes via E-470 and I-25. Many patients from Parker and Castle Rock make the drive because they want a physician who manages their case, not just writes a prescription.
Do you offer GLP-1 medications?
Yes. We prescribe Wegovy, Zepbound, Mounjaro, oral Wegovy, and Foundayo. Dr. Lazarus manages all medication plans personally.
What does the first visit cost?
See our Treatment Plans page for current visit pricing and program details. We offer a free 30-minute preview visit so you can meet the team before committing.
Do you take insurance?
We are out-of-network with most insurance plans. We provide superbills you can submit for potential reimbursement.
How is CNC different from telehealth?
We practice in-person obesity medicine. Dr. Lazarus reviews labs, performs SECA body composition analysis, and adjusts doses based on real clinical data. Telehealth providers follow protocol templates — we practice medicine.
Can I do telehealth visits?
Yes — after your initial in-person visit, some follow-up visits can be virtual. But your medication management, labs, and body composition tracking happen in person.
Ready to Start?
Clinical Nutrition Center
5995 Greenwood Plaza Blvd #150
Greenwood Village, CO 80111
(303) 750-9454
Schedule Your Free Preview Visit ›
Dr. Ethan Lazarus is a board-certified obesity medicine physician and the clinical director of Clinical Nutrition Center in Greenwood Village, Colorado, with over 22 years of experience helping patients achieve lasting metabolic health.
