clinical practice
My Story
Dr. Sasson E. Moulavi, MD
Dr. Sass
Medical Director, Lavi MD
Physician, entrepreneur, and nationally recognized expert in longevity, metabolic health, obesity medicine, and healthy aging. More than 30 years spent helping people improve their health through evidence-based medicine, nutrition, and innovative wellness solutions.
Training & Credentials
Doctor of Medicine
University of Toronto
Postgraduate Medical Training
McGill University, Montreal, Canada
Board Certified
Bariatric Medicine
Fellow
American Society of Bariatric Physicians
Practical Approaches to the Treatment of Obesity
Program completed at Harvard University
Member
American Academy of Anti-Aging Medicine
Better health begins with understanding the science behind it.
Dr. SassThroughout his career, Dr. Sass has directed multiple medical weight loss centers across the United States and Canada, cared for thousands of patients, and developed clinically backed nutritional and wellness products focused on improving long-term health outcomes. His work has helped bridge the gap between traditional medicine and modern approaches to preventive care, longevity, and performance optimization.
In 2021, Dr. Sass was appointed Chief Medical Officer of Smart for Life, Inc., where he played a key role in advancing science-backed nutraceutical innovation. He is also the founder of Doctors Scientific Organica and currently serves as the Medical Director of LaviMD, where he focuses on personalized medicine, peptide therapies, hormone optimization, weight management, and strategies to help people live healthier, longer lives.
Driven by a passion for education, Dr. Sass believes that better health begins with understanding the science behind it.
Selected Work
Where the practice has led
Medical Weight Loss Centers
Directed multiple centers across the United States and Canada, caring for thousands of patients over three decades of practice.
Doctors Scientific Organica
Founder. Developed clinically backed nutritional and wellness products focused on improving long-term health outcomes.
Smart for Life, Inc.
Appointed Chief Medical Officer in 2021, advancing science-backed nutraceutical innovation.
Lavi MD
Medical Director. Focused on personalized medicine, peptide therapies, hormone optimization, and weight management.
Physician Formulated
Every Lavi MD protocol is reviewed by Dr. Sass
Each order is reviewed by our dispensing physician before it is prepared and shipped, and every formulation is prepared in a licensed compounding pharmacy.
Explore the Protocols