Welcome to Weight & Life MD! We are an established Medical Weight Loss and Aesthetics Clinic in Hamilton Township, New Jersey, led by Dr. Nadia B. Pietrzykowska, renowned practicing physician board-certified in Obesity Medicine, Medical Nutrition and Internal Medicine, and a Master Trained and Certified Aesthetics Specialist.

Your Physician

Nadia B. Pietrzykowska, MD, FACP

Obesity Medicine, Physician Nutrition and Aesthetics Specialist

Founder and President of Weight & Life MD, LLC

Dr. Nadia B. Pietrzykowska is a renowned practicing physician board-certified in Obesity Medicine, Medical Nutrition and Internal Medicine, and a Master Certified Aesthetics Specialist. She is also an author, lecturer, teacher and entrepreneur.



     We provide you with a personalized, medically-supervised treatment of obesity and related medical conditions, by implementing the latest medical guidelines and research in the field of weight management in addition to lifestyle improvement to ensure that your weight loss is permanent and you can become a happier, healthier person overall.

     It doesn't matter whether you want to make your first attempt successful, you've tried multiple diets in the past, or are regaining weight after surgery - we have a plan for you.

     In our Clinic you will meet passionate, highly trained professionals who will go out of their way to help you achieve your goals. We provide everything you need for successful and long-lasting weight loss: personalized nutrition plans, behavior change support, physical activity coaching and weight loss medications prescribed by a specialist.

     One-on-one sessions with our doctors are stress-free and centered around our patients, with a focus on your needs and preferences. Our goal is a seamless partnership with you, for a lifetime of success in maintaining your optimal weight and health.  We offer in-office and telemedicine appointments in several states.

     Why don’t you join hundreds of our satisfied patients? Click on the "Schedule a Consultation" button to start losing weight. Unsure? Click on the "Quiz" button.




Title: New medications for obesity management: changing the landscape of obesity treatment

Authors: Nadia Pietrzykowska, Jennifer Franceshelli, Christopher Still

Journal: Current Opinion of Endocrinology and Diabetes, 2013 




If you want to learn more, click the "Schedule a Consultation" button below.


During your initial consultation with Dr. Nadia, we will assess whether our Clinic is the right place for you. We’re here to listen – you’ll have the chance to share your concerns, medical problems, prior weight loss attempts, and lifestyle goals. Then, all you have to do is choose one of several options of investing in your health, ranging from $65 to $299 per week and we will welcome you by providing immediate access to our exclusive app.

Next, we will test your body composition and metabolism, as well as blood markers. You will also receive our exclusive materials, meal replacements (if necessary), and some additional goodies. This appointment can be scheduled even for the day right after your initial consultation.

After receiving the results of your blood tests (typically 2-3 days after blood draw), Dr. Nadia is ready to meet you again for the initial medical visit. This is where your weight loss begins! 

During next 12 weeks we will meet with you one-on-one and guide, coach, train and educate you focusing on nutrition, behavior and physical activity to help you achieve long-lasting success.

At the conclusion of the 12 weeks, we will repeat the tests and evaluate your progress. During the milestone medical visit with Dr. Nadia, you together will choose your next step - you can continue with our programs or start maintenance.

During maintenance, we recommend becoming a member of our exclusive Success Stories Club. As a member, you will be given access to our expertise and facilities for an entire year, helping you prevent weight re-gain and ensuring that your success is maintained.


     We are here to provide you with medical aesthetic solutions specifically tailored to your needs. Whether you’re feeling the need for some rejuvenation, looking for a touch-up after losing weight, or simply want to feel more confident, we have the expertise and tools to make your dreams come true.

     Dr. Nadia B. Pietrzykowska will be thrilled to sit down with you and listen to your concerns and tailor a personalized treatment plan. We offer a variety of non-surgical, advanced solutions for your rejuvenation needs, prevention goals, and targeted treatments.

     If you want to look at a list of our services, click the button below.


During your initial consultation with Dr. Nadia, she will work with you to evaluate and determine which techniques and procedures are best suited for your goals. All procedural details will be covered and any questions you have will be answered. Then, we will schedule your procedure; certain procedures can even be performed right away, following your consultation.

Your aesthetics procedure will be scheduled to best fit your calendar. Some procedures do not require any downtime at all, while some downtime is recommended for others. Please come on time to take full advantage of our VIP room prior to your treatment. Dr. Nadia will perform the procedure, explaining every step along the way.

All procedures are documented, and we will send you home with detailed post-procedure care instructions and a 24 hr contact phone number, so you are stress-free.

After a certain time, we will invite you back for a post-procedure evaluation of your success. During this follow up visit, touch-ups can be done as needed to ensure maximum satisfaction!


Joanna D

“Dr. Nadia was AMAZING!!! She was extremely knowledgeable and made me feel very comfortable as this was my first time doing any sort of procedure. She did an incredible job with my lip fillers and I will definitely be coming back!! Cannot recommend her highly enough!”


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