Conditions & Symptoms we Treat
We find the root cause of your conditions
Fatigue
Pain
Brain Fog
GI
Anxiety
Weight Gain
Long-Haul Covid-19
Chronic Fatigue
Autoimmune Conditions
Thyroid Conditions
Neurodegenerative Diseases
Cancer
Gastrointestinal Conditions
Chronic Pain
Heavy Metal Toxicity
Unexplained Symptoms
Mold Toxicity
Weight Loss
About Raphael Kellman, MD
Dr. Raphael Kellman's vast experience, expertise and intuition provide him with a unique vantage point from which he is able to help people heal and truly change the course of so many lives. He is a pioneer and leader in functional medicine who coined the term "Microbiome Medicine." He has developed hundreds of treatment protocols based on microbiome health, which is the orchestrator of all of the body's systems.
Gut Reactions
A 4-Step Program for Lasting Gut Relief
Stop living with constant discomfort. In Gut Reactions, Dr. Raphael Kellman blends conventional medicine with holistic therapies to deliver an all-natural, four-step program for healing digestive issues—from indigestion to Crohn’s—offering safe, lasting relief.
Each visit leaves me more educated in health and wellness. Dr. Kellman and his staff are professional, caring and advanced in treatments that most doctors do not have. They are truly the medicine of tomorrow!
I've been a patient of Dr. Kellman's since 2015. He was the only doctor that listened to me & did not dismiss me & the medical issues I was facing at the time. While under his care, I conceived twice and gave birth to my 2 sons. This is something many OBs told me I'd have problems doing. Additionally, he is the only doctor I trust to oversee my thyroid & autoimmune issues. I am always recommending Dr. Kellman to my closest friends and family members. He really is a pioneer in his field!
I came in complaining of bloating, lower digestive and upper digestive pain. Dr. Kellman immediately provided me a test that no other doctor has done. He put me on many supplements and has slowly gotten rid of almost all of my issues. I am now treating the last of the problems causing my pain.
Initial Consultation
At your first appointment, we will get to know you and your health journey.
Deeper Testing
We use different testing that can finally uncover the causes of your symptoms.
Diagnostic Expertise
Dr. Kellman's extensive experience, broad vision and knowledge provides a unique ability to explain the causes of your symptoms.
Healing Process
We develop a personalized treatment plan that not only helps you become symptom - free, but heal at a foundational level.
TRH Test - Thyroid Clarity
Detect hidden thyroid issues early
• Measures pituitary response to TRH.
• Detects subtle thyroid or pituitary dysfunction.
• Ideal for unexplained fatigue, weight changes, or hair loss.
• Quick, safe, medically supervised test.
• Results guide personalized treatment plans.
Top-Tier Facility
Dr. Kellman’s Clinic is known for its advanced technology and innovative treatments, offering personalized care in a modern, comfortable setting. The clinic provides top-tier diagnostics and wellness solutions, prioritizing exceptional patient outcomes.
Exclusive specialty treatments.
We offer personalized, evidence-based therapies, including state-of-the-art technologies, to allow for an effective and comprehensive treatment approach for each of our patients.
Top-Rated Functional Medicine in NY City, NY
Dr. Raphael Kellman's office is located at 7 W 45th St, Suite 301, New York, NY 10036, United States. From LaGuardia Airport (LGA / KLGA) head west toward 94th St and use any lane to take the Grand Central Parkway ramp. Then, merge onto Grand Central Pkwy and use the right 2 lanes to take exit 4 toward Staten Is. Next, continue onto I-278 W/Brooklyn Queens Expy E and take exit 35 to merge onto I-495 W toward Midtown Tun. At this point, continue onto I-495 W/Queens–Midtown Tunl and use the 2nd from the right lane to take the 37 St exit toward Crosstown. Then, use the right lane to merge onto E 37th St and then use the right 2 lanes to turn right after CityMD East 37th Urgent Care - NYC (on the right). Finally, turn left after Wendy's (on the left) and Kellman Wellness Center will be on the right.
We are open: Monday-Thursday: 9:30 AM–5 PM, Friday, 10 AM–2 PM, Saturday: Closed, Sunday: Closed.
For additional questions, you can call (212) 717-1118.