Amanda Kirzner

Obesity Medicine
NY, CT, FL, DE, NJ, MD, PA, IL, UT
A double board-certified doctor dedicated to helping patients achieve their ideal health through evidence-based, sustainable weight loss strategies.

Achieving your ideal health isn’t just about losing weight—it’s about building a sustainable, healthier lifestyle that works for you. As a double board-certified obesity medicine physician, I specialize in evidence-based, medically supervised weight loss that goes beyond diet and exercise. My approach is holistic, patient-centered, and deeply personalized, addressing the medical, behavioral, and lifestyle factors that impact your health.

I'm passionate about helping people become the healthiest version of themselves. I believe in empowering my patients through education, ensuring they understand all available treatment options and feel confident in their journey. My concierge model provides direct access, customized treatment plans, and ongoing support, so you’re never alone in this process. Whether you need a structured medical weight loss program, prescription-based support, or expert guidance, I’m here to help you achieve real, lasting results—safely and sustainably.

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Primary Services
  • Medical Weight Loss & Obesity Management
  • Metabolic & Hormonal Optimization
  • Prescription Weight Loss Medications
  • Nutritional & Lifestyle Counseling
  • Behavioral & Emotional Eating Support
  • Bariatric Medicine & Pre/Post-Surgical Care
  • Telehealth-Based Personalized Care
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Specializes in
  • Obesity & Metabolic Syndrome
  • GLP-1 Agonist Therapy (Semaglutide, Tirzepatide, etc.)
  • Insulin Resistance & Type 2 Diabetes Prevention
  • Medical Weight Loss for PCOS & Hormonal Imbalances
  • Emotional & Binge Eating Management
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Works with
  • Adolescents (12-17 Years)
  • Adults (18-64 Years)
  • Seniors (65 Years and Older)
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Other Specialties
  • Obesity-Related Hypertension & Cardiovascular Risk Reduction
  • Continuous Glucose Monitoring (CGM) for Weight Loss
  • Nutrient Deficiency Testing & Supplementation
  • Intermittent Fasting & Metabolic Flexibility Coaching
  • Gut Health & Microbiome Optimization for Weight Management
  • Anesthesia
Modalities
  • Prescription-Based Medical Weight Loss (GLP-1s, Phentermine, etc.)
  • Metabolic & Hormonal Testing for Personalized Plans
  • Cognitive Behavioral Coaching for Sustainable Habits
  • Virtual Nutrition & Exercise Optimization
  • Advanced Body Composition & Progress Tracking
In-network with
and more...
* If your insurance isn't listed, please check with the office for the full list of insurance and payment options.

Licensing and Professional Credentials

Professional Licenses
DO (Doctor of Osteopathic Medicine)
new-york, connecticut, florida, delaware, new-jersey, maryland, pennsylvania, illinois, utah
Certifications
ABOM Board Certified in Obesity Medicine
ABA Board Certified in Anesthesiology
Education & Training
Medical School (4 Years)
MPH - Masters in Public Health
Residency - Anesthesiology (4 Years)
Fellowship - Obesity Medicine (1 Year)
Honors & Awards
  • Authored numerous publications, including the chapter on obesity in The Manual of Clinical Anesthesiology

What Clients Are Saying

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Dr. Kirzner was amazing. She was there for every step and helped me reach my goals. I would highly recommend her.

Zocdoc
February 6, 2025
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I am so happy with my results. Dr Kirzner has been amazing to work with. She has helped me achieve my goals and come up with a plan for the long term.

Zocdoc
January 5, 2025
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I highly recommend Dr. Kirzner. She has helped me so much and I cannot believe I have reached my goals as quickly as I have.

Zocdoc
December 22, 2024
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I worked with Dr. Kirzner in the hopes of getting my weight under control.  I have had two residential treatments for binge eating disorder and have the tools that I need, but I was still having food noise. Dr. Kirzner was very helpful in giving my strategies for healthy eating and the prescription Mounjaro helped to eliminate the food noise. I am grateful for Dr. Kirzner’s assistance and can recommend her to anyone who needs help.

Direct
November 13, 2024
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Dr. Kirzner was the best choice for my weight loss journey. Nothing else was working and I was in my early 40's and still working on losing weight from my third baby. She was caring, supportive, thorough, and most importantly, a seasoned physician. I had no side effects and her methodology was well-planned so that I would achieve maximum weight loss without the side effects and at a rate I could maintain on my own once I tapered off medication.

Direct
July 9, 2024
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My telehealth visit with Dr. Kirzner was great. She was attentive, thorough, asked questions, and offered support and suggestions to ensure my success. We reviewed my food log and discussed new options to prevent boredom. She had great ideas that I can’t wait to try. I highly recommend Dr. Kirzner; you won’t be disappointed!

Zocdoc
June 12, 2024

About Me

Dr. Amanda Kirzner, DO, MPH

Personalized, Concierge Medical Weight Loss

I am a double board-certified physician in obesity medicine and anesthesiology, with a Master’s in Public Health specializing in Health Policy and Management. My mission is to help patients achieve lasting, sustainable weight loss through personalized, evidence-based medical programs designed to address the root causes of weight gain.

With extensive experience in obesity medicine, I have authored numerous publications, including the chapter on obesity in The Manual of Clinical Anesthesiology. Separately, I serve as a physician advisor and consultant, ensuring that Medicare beneficiaries receive high-quality care.

Outside of medicine, I am a proud mom of five and love to travel and explore great restaurants.

A Concierge Approach to Medical Weight Loss

Our concierge weight loss program offers a hands-on, customized experience, ensuring each patient receives the support they need for long-term success. Whether you’re looking for a comprehensive medical weight loss plan or prescription-based treatment, I collaborate closely with you to create a tailored approach that fits your goals and lifestyle.

We understand the challenges of weight loss—both physical and emotional—which is why we take a holistic, medically supervised approach. Our programs are designed to optimize metabolism, nutrition, and behavioral changes, ensuring effective and sustainable results.

Flexible Treatment Options

We offer multiple care models to fit your unique needs:

Concierge Model – Includes monthly visits, prescription management (if needed), and direct access to Dr. Kirzner for ongoing guidance and support.

Prescription-Only Program – Ideal for those seeking FDA-approved weight loss medications like Ozempic (Semaglutide), Mounjaro (Tirzepatide), and other GLP-1 agonists.

Per-Visit Model – Flexible, pay-per-visit appointments for patients who prefer as-needed consultations based on their weight loss journey.

A Plan Designed for You

Every weight loss plan begins with a comprehensive consultation to assess your health history, metabolic profile, and weight loss goals. From there, we craft a personalized strategy, which may include:

Customized meal plans tailored to your metabolism
Prescription medications for metabolic support
Behavioral coaching to address emotional eating
Ongoing telehealth support for sustained success

Start Your Journey Today

If you're ready to take control of your health, I’m here to guide you every step of the way. Let’s create a plan that works for you—long-term, sustainable, and effective.

Bio
Gender:
Female
Languages:
English
Ethnicity:
Other Interesting Facts
  • Serves as a physician advisor and consultant, ensuring that Medicare beneficiaries receive high-quality care
  • Proud mom of five
  • Loves to travel and explore great restaurants

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