Medical Weight Loss Treatment in NYC

Medically reviewed by Rashmi Gulati, MD — Last updated: September 26, 2026

MD-led medical weight loss on Fifth Avenue. We test for what is driving your weight, prescribe GLP-1 medication such as Wegovy or Zepbound when it fits, and build a step-by-step plan that helps you lose fat, keep muscle and hold the result.

50+ years

Integrative care since 1974

60–90 min

New patient consultations

MD-supervised

Testing, plan & follow-up

Medical Weight Loss
QUICK ANSWER

How does medical weight loss treatment work?

Medical weight loss treats weight as a health condition, with testing, prescription medication where appropriate and physician follow-up. At Patients Medical, treatment starts with metabolic testing, then a personalized plan that may combine GLP-1 medication, protein-focused nutrition, strength training, thyroid and hormone care, and sleep and stress treatment, all prescribed and monitored by an MD.

AT A GLANCE

TREATMENTS

GLP-1 medication when appropriate, nutrition and protein planning, strength training, thyroid and hormone care, sleep and stress plans

HOW IT WORKS

Consultation and metabolic testing first, then a plan that treats causes in the right order

WHO IT'S FOR

Adults with a BMI of 30 or more, or 27 or more with a weight-related condition, whose weight has not responded to diet and exercise

TIMELINE

Energy and cravings often change within weeks; steady fat loss usually takes several months

IS THIS TREATMENT RIGHT FOR YOU?

Signs you may need medical weight loss

Our treatment is for adults who eat carefully and stay active but still gain weight, cannot lose it, or regain it after every diet. About 4 in 10 U.S. adults live with obesity and about 1 in 3 has metabolic syndrome, so this is common and treatable. If several of these signs sound familiar, it is time for a proper evaluation.

Want the background first? Read what metabolic health is or why diets fail.

HOW TREATMENT WORKS

What is driving your weight, and how we treat it

Each finding from your testing becomes part of your plan. These are the causes we treat most often, and most patients have more than one.

Insulin resistance

Fasting insulin, glucose and A1c show how your body handles sugar. Treated with nutrition, activity and medication when needed.

Insulin resistance explained

Underactive thyroid

A full thyroid panel, then medication adjusted to your results and how you feel, not one number.

Thyroid testing beyond TSH

Hormone shifts

Perimenopause, menopause, PCOS and low testosterone change where fat is stored. Treated when testing supports it.

Hormonal weight gain

Stress & cortisol

Long-term stress pushes fat toward the abdomen and raises appetite. Stress and cortisol rhythm are treated in the plan.

Stress, cortisol and weight gain

Poor or broken sleep

Short or broken sleep raises hunger and cravings. Sleep apnea and insomnia are screened for and treated.

Insomnia & sleep apnea care

Chronic inflammation

Inflammation markers are measured, then lowered with nutrition and targeted treatment.

Inflammation and weight gain

Muscle loss

Less muscle means a slower metabolism. Protein targets and strength training protect it, especially on GLP-1 medication.

Muscle loss on weight loss drugs

Gut health

Digestive problems and an unbalanced microbiome can affect appetite and blood sugar. Tested and treated when symptoms point there.

Gut health and weight gain
HOW TREATMENT WORKS

How medical weight loss treatment works

Your treatment follows four clear steps, so you always know what is being treated, why, and what comes next.

01

In-depth consultation

A 60–90 minute first visit covering your diagnosis, flare pattern, medications, family history, gut health, hormones and stress, plus a review of the labs you already have.

Your first visit

02

Testing to guide treatment

As appropriate: fasting insulin and glucose, A1c, full thyroid panel, lipids, liver markers, hormones, cortisol rhythm, inflammation markers and body composition.

Metabolic testing, Diabetes testing, Thyroid testing, Hormone testing

03

Your treatment plan

Your physician treats the most important findings first, in sequence, and decides with you whether a medication such as a GLP-1 belongs in the plan.

Metabolic doctor vs weight loss clinic

04

Monitoring & follow-up

Regular follow-ups recheck inflammation markers and symptoms, then adjust the plan. The goal is fewer flares and steady, low disease activity you can maintain.

Why autoimmune treatments fail

HOW TREATMENT WORKS

Weight loss treatments we offer

Most plans combine two or more of these. Your physician recommends only what your results and symptoms support.

GLP-1 Medication, Supervised

Semaglutide or tirzepatide prescribed when clinically appropriate, with careful dose changes, side-effect care and a plan to protect your muscle.

Nutrition & Protein Planning

A personalized eating plan built around enough protein and fiber, steady blood sugar and foods you will actually keep eating.

Insulin Resistance Care

Nutrition, activity and medication when needed to improve how your body responds to insulin, before prediabetes becomes diabetes.

Thyroid Treatment

Full thyroid testing and carefully adjusted medication for hypothyroidism and Hashimoto’s, a common and treatable cause of weight gain.

Hormone Balancing

Treating perimenopause and menopause shifts, PCOS and low testosterone, with bioidentical hormones when clinically appropriate.

Strength & Muscle Preservation

Guidance on resistance training and daily protein so the weight you lose is fat, not the muscle that keeps your metabolism working.

Sleep Restoration

Screening for sleep apnea and insomnia, then a plan to fix sleep quality, because poor sleep drives hunger and cravings.

Stress & Sleep Recovery

Stress reduction and mind-body therapies for patients whose weight gain tracks with burnout, long hours or broken routines.

Metabolic Medicine

Ongoing care for cholesterol, blood pressure, blood sugar and fatty liver risk, which often travel with weight gain.

Why Patients Medical

Why patients choose us for weight loss treatment

Physician-led, not a program

Your testing, plan and prescriptions are directed by Rashmi Gulati, MD and Stuart Weg, MD.

We look past the scale

Insulin, thyroid, hormones and inflammation are checked, not only your weight. Metabolic health explained

Muscle comes first

Every plan includes protein and strength targets so fat loss does not cost you muscle. Protein needs for weight loss

Medication used carefully

GLP-1s are one tool among several, prescribed only when they fit and monitored closely. Who GLP-1s are really for

50+ years of integrative care

Serving New York patients since 1974. Why functional medicine

Flexible payment

Superbills for reimbursement and CareCredit financing.

Why Patients Medical

How our weight loss treatment is different

A diet program or a prescription alone can start weight loss. When it stalls or comes back, a fuller medical approach can help.

DIET PROGRAMS & ONLINE
PRESCRIPTIONS
OUR INTEGRATIVE TREATMENT SELF-MANAGING AT
HOME
Testing Little or none Insulin, glucose, thyroid, lipids, hormones, cortisol and inflammation markers No testing
First visit A short intake or an online form 60–90 minutes with a physician None
Treatment focus Eating less or suppressing appetite Treating the causes of weight gain and protecting muscle Cutting calories
Typical treatments A meal plan or a medication on its own Nutrition, strength training, thyroid and hormone care, GLP-1 medication when appropriate Diets, apps and supplements
Follow-up Refills or weigh-ins Scheduled visits with labs and plan adjustments None

Your physician coordinates with your primary care doctor and other specialists when needed.

Often seen together

Tired all the time too? We treat it in the same plan

Low energy and weight gain often share causes such as insulin resistance, thyroid problems and poor sleep. When they do, your treatment plan covers both. If exhaustion is your main problem, see our dedicated chronic fatigue treatment program.

What to expect

Results patients often report

Individual results vary. Your physician will set realistic goals with you at your first visit.

How long does weight loss treatment take?

 
Weeks 1–2
Consultation, testing and your personalized treatment plan
 
First few weeks
Early changes in energy, pain and digestion as the first triggers are treated
 
Several months
Flares become less frequent and inflammation markers settle, with follow-up testing

Timelines depend on the causes found, your starting point, other health conditions and your treatment plan.

Patient story

Sarah's 52-pound weight loss

Sarah, 44, had a BMI of 36, five failed diets behind her and a new prediabetes diagnosis. Testing showed severe insulin resistance. Her plan combined Wegovy, increased gradually over four months, with a high-protein, low-glycemic diet and vitamin B12 support. In six months she lost 52 pounds, her A1c fell from 6.2 to 5.4, and her joint pain and reflux eased.

“I lost 68 lbs on Mounjaro. Finally, a solution that worked after years of struggling!”

S.N., 32 Brooklyn

“No more food noise! Ozempic helped me break my sugar addiction.”

M.K., 50 Manhattan

“The medical team made all the difference. I had zero side effects with their dosing plan.”

T.L., 41. Queens

YOUR CARE TEAM

Meet our weight loss doctors

drrashmi

Rashmi Gulati, MD

Medical Director

Rashmi Gulati, MD, is a board-certified functional medicine doctor Manhattan and a leading holistic doctor in NYC.

Emine_Cosar

Dr. Emine Cosar, MD

Gynecologist & Obstetrician

Dr. Emine Cosar, MD has over 20 years of medical experience as a Gynecologist.

FAQS

Weight loss treatment questions

Still unsure? Call us at (212) 794-8800.

It is weight loss led by a physician: testing to find what is driving your weight, prescription medication when it is appropriate, and regular follow-up. It differs from a diet program because the plan is built on your labs and health history. Weight loss and metabolic health

These medications are approved for adults with a BMI of 30 or more, or 27 or more with a weight-related condition such as high blood pressure, type 2 diabetes or high cholesterol. They are not suitable if you or a close relative has had medullary thyroid cancer or MEN2, or if you are pregnant or planning a pregnancy. Your physician reviews your history first.

Yes, when they are clinically appropriate for you. Wegovy (semaglutide) and Zepbound (tirzepatide) are approved for weight management; Ozempic and Mounjaro are the same medicines approved for type 2 diabetes. Your physician chooses with you after testing. GLP-1 medications explained

In large clinical trials, adults lost on average about 15% of their body weight on semaglutide over 68 weeks and up to about 21% on tirzepatide over 72 weeks, combined with lifestyle changes. Results vary from person to person, and your physician will set a realistic goal with you.

The most common are nausea, constipation, diarrhea and reflux, usually when the dose goes up. We start low, increase slowly and adjust your eating plan to keep them manageable. Severe or lasting stomach pain should be reported right away. Stomach issues on GLP-1 medications

Some of the weight lost on any fast weight-loss plan is muscle, and that can slow your metabolism. We reduce the risk with a daily protein target, resistance training and dose changes when weight is dropping too quickly. Protein needs for weight loss

Appetite usually returns, and in trials many people regained much of the weight within a year of stopping. That is why we build habits, muscle and metabolic health during treatment and plan any taper with you. Maintaining weight loss after a GLP-1

Yes. Many patients do well once insulin resistance, thyroid, sleep or hormone problems are treated. In the U.S. Diabetes Prevention Program, losing about 7% of body weight with diet and 150 minutes of activity a week cut the risk of type 2 diabetes by 58%.

Common tests include fasting insulin and glucose, A1c, a full thyroid panel, lipids, liver markers, hormones and inflammation markers. Your physician chooses tests based on your symptoms and history. Metabolic testing

Cost depends on the tests, visits and medication your plan needs; we share an estimate before you begin.

We are an out-of-network provider and provide superbills to help you seek reimbursement. Some insurance plans cover GLP-1 medication when you meet their criteria, and we help with prior authorization. Fees & insurance

Your physician spends 60–90 minutes on your weight history, health history and goals, orders the right tests and explains your treatment options. What to expect on your first visit

Begin Your Journey with Patients Medical

Patients Medical specializes in gently helping the patient identify the root cause of their medical issues and then assist them to recover from their problems to help them move forward to good health.

Request your consultation today!

To schedule an in person on Tele-medicine appointment, please call our office at (212) 794-8800 or email us at info@PatientsMedical.com We look forward to hearing from you

Our medical center in New York City.

Patients Medical PC
1148 Fifth Avenue, Suite 1B New York, NY 10128

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