Dr. Raphael Kellman, MD, is a highly experienced internist based in New York City with over 36 years of practice in the medical field. As a pioneer in holistic and functional medicine, Dr. Kellman specializes in integrative and microbiome medicine, utilizing a comprehensive approach to address the root causes of various health issues. With a patient-centered practice, he combines natural compounds, medicinal herbs, and advanced scientific treatments to enhance patient well-being....