Medical Weight Loss
Los Gatos, Los Altos & Mountain View
Los Gatos, Los Altos & Mountain View
At Avita MD, we understand that sustainable weight loss demands personalized care. Long-term results depend on more than calorie counting or quick fixes. They require a comprehensive, medically guided approach that addresses the biology behind weight gain.
Led by Dr. Patricia Sitnitsky, a Board-Certified Obesity Medicine specialist with over 10 years of experience, our program offers evidence-based approaches to personalized weight loss. Your personalized medical weight loss program is built around you. Advanced lab testing, combined with in-depth conversations about your goals, medical history, and lifestyle, paves the way to a tailored plan, which may include GLP-1 or GIP therapies, individual nutrition planning from our in-house dietitians, exercise guidance, or hormone optimization. The result is a program that supports safe, steady, and sustainable weight loss, while improving your energy, confidence, and long-term health.
Our program uses cutting-edge GLP-1 medications, oral treatments, and supplements, determined based on your individual needs and eligibility, for optimal weight loss and metabolic health.
Receive expert nutrition guidance from our registered dietitians, who provide personalized dietary support tailored to your weight loss journey.
We manage the complexities of insurance prior authorizations, ensuring seamless access to the latest weight loss medications, including GLP-1s, for your treatment plan.
Receive a customized diet and exercise plan designed to support sustainable weight loss, improve energy, and promote long-term well-being.
We address hormonal imbalances and metabolic concerns with personalized treatments and advanced diagnostics to maximize weight loss and overall health.
Utilizing state-of-the-art diagnostic testing and imaging, we analyze your body composition to guide a precision-based weight loss strategy.
Medical weight loss is a physician-supervised program that addresses the root causes of weight gain while guiding you safely toward lasting results. Unlike fad diets or over-the-counter supplements, medical weight loss uses evidence-based treatments, advanced diagnostics, and lifestyle support to help you transform your health from the inside out.
At Avita MD, our goal is not just weight reduction—it’s metabolic optimization, disease prevention, and improved quality of life.
Medications such as semaglutide (GLP-1) and tirzepatide (GLP-1/GIP) represent a new era in medical weight loss. These treatments work by:
At Avita MD, GLP-1/GIP therapies are integrated into a personalized plan, supported by nutrition and exercise guidance, so results are safe, natural, and sustainable.
Not all weight challenges are alike. That’s why we use advanced diagnostics to identify the factors impacting your weight, including:
By targeting the root causes of weight resistance, our programs ensure your treatment plan is tailored specifically to your biology.
Medication alone is not enough. Our providers and registered dietitians help design lifestyle programs that fit your schedule and goals, including:
This whole-person approach ensures results that last long after your program ends.
You may be an excellent candidate for our medical weight loss program if you are:
During your consultation, our providers will evaluate your history, goals, and test results to design a plan that works for you.
When can I see results?
How long do results last?
What benefits can I expect?
Avita MD is not a “diet clinic.” We are a functional, physician-led practice that combines scientific innovation with personalized care. Our difference:
Begin Your Transformation Today
Ready to take control of your health and achieve lasting results? Schedule your medical weight loss consultation at Avita MD today.
Yes. When monitored by a physician, GLP-1s are considered safe and effective for long-term weight loss. Side effects are monitored closely.
Not always. Some patients stay on long-term therapy, while others transition to maintenance plans with lifestyle and nutrition support.
We combine medications, advanced testing, nutrition, and hormone care under one roof—so you get a whole-person approach.
Coverage varies. Our team advocates for prior authorizations and helps patients access the medications they need with the maximum coverage available through their insurance plan.
Yes. Many patients succeed with our genetic-guided nutrition, hormone optimization, and lifestyle strategies alone.
