Dr. Raphael Kellman, the leader in microbiome medicine offers a revelatory guide to the gut-thyroid connection, with cutting-edge information and a 30-day Thyroid Rescue Program in his brand new book MICROBIOME THYROID.

Learn More

      Our Location

      7 West 45th Street,
      Suite 301
      New York, NY 10036

      Our Team

      Our Team

      Raphael Kellman, MD

      Physician of Integrative and Functional Medicine

      Raphael Kellman, MD, graduate of Albert Einstein College of Medicine, is an internist and functional medicine physician. He pioneered a groundbreaking new brand of medicine and healing called “Microbiome Medicine.” Dr. Kellman seamlessly integrates holistic and functional medicine with his visionary understanding of the world and nature, the root of who we are and its connection to health and healing. Dr. Kellman was the first doctor to recognize the profound importance of the microbiome; he speaks on the topic around the world and is widely respected as a groundbreaking force in holistic and functional medicine. Dr. Kellman has diagnosed countless thousands of patients around the world suffering from undiagnosed thyroid disease through his innovative testing approach which goes much deeper than conventional testing. Through his deep understanding of the importance of the microbiome, Dr. Kellman treats gastrointestinal issues, chronic fatigue syndrome, heart disease, autoimmune disorders, Lyme disease, cancer, autism spectrum disorders, and unexplained, unresolved health issues.

      Samreen Kaur

      Board-Certified Nurse Practitioner

      Samreen Kaur is a board-certified Nurse Practitioner who attended the University of Buffalo and D’Youville College. She has been practicing medicine for over a decade in a wide range of health care settings such as emergency rooms, ICUs, and urgent care. In addition, she has spent many years learning and participating in various cutting-edge innovations in medicine. She continues to actively partake in conferences, seminars and stay up to date with evidence based-research studies in both conventional and functional medicine. She has trained along with Dr. Kellman to address various health concerns through supplementation, IV infusion therapy, and cutting-edge technology treatments to support the gut biome, autoimmune diseases, chronic fatigue and fibromyalgia, gastrointestinal disorders, thyroid dysfunctions, arthritis, and many more.

      Lauren Sepe

      Clinical Nutritionist

      Lauren Pelehach Sepe is a clinical nutritionist. She received her Master of Science from the University of Bridgeport in Connecticut. She interned with the Kellman Wellness Center in 2020-2021. Lauren also has a Bachelor of Science from the College of William and Mary in Virginia, a Master of Science from the University of Florida, and certifications as a Holistic Health Coach at the Institute for Integrative Nutrition in New York City and as a Mind Body Eating Coach at the Institute for the Psychology of Eating in Boulder, Colorado. 

      Jennifer Lazinsk

      Integrative Health Coach for Women

      We are excited to introduce Jennifer Rose Lazinsk to patients of the Kellman Wellness Center. Whether you’re just getting started on your health journey, or are currently working with Dr. Kellman on health issues - or are even a past patient looking to identify any barriers blocking their road to health and happiness - Jennifer can be a very important resource and support system for almost any woman looking to regain health and a healthy weight. Jennifer has been a passionate Integrative Health Coach for Women, an OT, and an advocate for clean, healthy living for over 25 years, and has a keen understanding of women’s everyday struggles. She works towards understanding what makes each person unique and how to help get to a place of true health again. Jennifer and her clients will set small, achievable goals so that they will feel proud of their accomplishments and empowered. 

      Get More Info

      If you have any questions about pricing or insurance, please call us directly at (212) 717-1118 and our staff will be glad to assist you. For all other requests, please call or fill out the form below.