Medically reviewed by Steve Siegal, MD, FACS · Board-certified, fellowship-trained surgeon · Updated October 2026
A physician-supervised weight loss program led by Dr. Steve Siegal, a board-certified, fellowship-trained weight loss surgeon. GLP-1 medications, monthly in-person check-ins, lab work when you need it, and a clear plan if you need more than medication.
Board-certified, fellowship-trained · 10+ years of experience · Self-pay and insurance accepted · Rated highly by patients on Google
Medical weight loss is for adults who want to lose weight without surgery, or who aren’t ready to consider surgery yet. It may be a good fit if you:
Not sure which option fits you? That’s what the first visit is for. Dr. Siegal offers medication, endoscopic procedures and surgery, so your recommendation is based on what fits you, not on the one treatment a clinic happens to sell.
If you're a candidate, Dr. Siegal prescribes a GLP-1 medication such as semaglutide (Wegovy) or tirzepatide (Zepbound) and manages it with you: starting at the right dose, increasing it safely, handling side effects like nausea, and adjusting when your weight loss slows.
GLP-1s aren't the only option. When appropriate, Dr. Siegal also prescribes other FDA-approved weight loss medications, such as phentermine.
In-person visits every month, always with Dr. Siegal, keep you on track and let us change course early if your progress stalls.
We order labs before and during treatment when your health history calls for it, such as blood sugar, thyroid or kidney function.
Want help with meal planning and protein goals while your appetite is lower? We'll refer you to a dietitian whenever you'd like one.
If medication alone doesn't get you to your goal, you're already working with a surgeon who can offer the next step.
New to eating on a GLP-1? Start with our weight loss nutrition guide.
GLP-1 medications work well for many people, but not for everyone. Some patients plateau, can’t tolerate the side effects, lose coverage, or regain weight after stopping. When that happens, you have options here.
For patients who want a non-surgical procedure with no incisions.
For patients with more weight to lose or conditions like diabetes or reflux.
For patients who want to keep weight off long term. We’ll discuss whether combining treatments makes sense for you.
Most medical weight loss clinics and med spas offer one thing: medication, often prescribed by someone who isn’t a physician or formally trained in bariatrics. Dr. Siegal is a board-certified general surgeon with fellowship training in bariatric surgery, and he treats obesity across the full range of options.
Consultation. Meet Dr. Siegal in person. He’ll review your weight history, health conditions and medications, and talk through your goals.
Your plan. If a weight loss medication is right for you, we’ll explain how it works, what side effects to expect and how we’ll check your progress. We order baseline labs if needed.
Monthly weight checks. In-person visits with Dr. Siegal every month to track your weight, adjust your dose and manage side effects.
Support along the way. Lab work when needed and a referral to a dietitian whenever you’d like one.
Next steps if needed. If your weight loss stalls, Dr. Siegal will review your options with you, including what to do when a GLP-1 isn’t working.
We see patients with insurance and patients who prefer to self-pay. Coverage for weight loss visits and GLP-1 medications varies a lot from plan to plan, so our team will help you check your benefits before you start. If your plan doesn’t cover the medication, we’ll talk through other options with you.
Results vary from person to person. In large clinical trials, adults taking semaglutide lost an average of about 15% of their body weight over 68 weeks (STEP 1, NEJM 2021). Adults on the highest dose of tirzepatide lost an average of about 21% over 72 weeks (SURMOUNT-1, NEJM 2022).
No, but it's worth knowing that large scientific studies consistently show bariatric surgery to be a more durable, cost-effective and better long-term solution for weight loss over time (JAMA Surgery, 2025). However, medications remain a viable alternative or complement to weight loss procedures. Dr. Siegal will help you decide which approach fits you best.
Yes. We see patients with insurance and patients who self-pay. Coverage for GLP-1 medications varies by plan, and our team will help you check your benefits.
Monthly, in person, and always with Dr. Siegal. These visits let us check your weight, adjust your dose and manage side effects. We order lab work when needed.
The most common are nausea, constipation, diarrhea and a smaller appetite, usually while the dose is going up. Less common risks include gallbladder problems and pancreatitis. These medications aren't right for everyone, including people with a personal or family history of medullary thyroid cancer. Dr. Siegal will review your history before prescribing.
Many people regain weight after stopping. In one study, patients regained about two-thirds of the weight they had lost within a year of stopping semaglutide (STEP 1 extension, 2022). We'll plan for the long term from the start.
Yes. Bring your current medication and dose, and we'll pick up your care from there.
Yes. When appropriate, Dr. Siegal also prescribes other FDA-approved weight loss medications, such as phentermine. He'll recommend the option that best fits your health history and goals.
It's optional. We'll refer you to a dietitian any time you'd like one.
Whether you’re just starting out, already on a GLP-1, or wondering if surgery makes sense, Dr. Siegal will help you choose the right path. Tell us a little about where you are, and our office will reach out to schedule your visit.
Prefer to talk first? Call our office at (239) 481-0033
15730 New Hampshire Ct, Suite 103, Fort Myers, FL 33908 · Monday to Friday, 8 AM to 4 PM
