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Board Certified Allergist & Immunologist

Holistic Medical Practitioner with Offices in NYC and Long Island

Dr. Dean Mitchell has made it his life’s work to help his patients restore their health through alternative and holistic medicine.

My interest in Alternative Medicine began in the mid-1990s when the field of neuro-immunology was evolving. The scientific research in this field was being clinically applied in Mind-Body Medicine, and offered patients a way of healing without using powerful drugs or requiring surgeries.

Dr. Dean Mitchell, M.D.

Dr. Dean Mitchell, M.D.

Dr. Dean Mitchell did his medical residency in Internal Medicine at St. Lukes-Roosevelt Hospital (now Mount Sinai West) during the height of the AIDS epidemic. He continued his fellowship at the same institution in the department of Allergy, Infectious Disease and Immunology.

During those five years of hospital training, he treated a wide range of infectious diseases such as tuberculosis, fungal infections and viral illnesses.

Dr. Mitchell’s training and clinical experience positions him as a trusted source of information during this COVID-19 pandemic to test and educate patients on the most prudent way to stay healthy.


Dr. Mitchell has been in private practice for 30 years. The first 5 years of practice he did primary care medicine as well as his specialty in allergy.

He became well regarded around the country as one of the first board-certified allergists to embrace sublingual allergy immunotherapy, also called allergy drops. This treatment was also used to help thousands of children and adults who suffered with common environmental allergens, such as pollen, dust, animal dander and mold. In 2006, his book, Dr. Dean Mitchell’s Allergy and Asthma Solution: The Ultimate Program for Reversing Your Symptoms One Drop at a Time, was published.


Dr. Mitchell teaches his medical students at Touro College of Osteopathic Medicine, where he is an Assistant Clinical Professor, (and previously at Columbia College of Physicians and Surgeons) that “the day you stop learning is the day you can hang up your stethoscope.”

Dr. Mitchell’s holistic training has taken him all over the country.

Dr. Dean Ornish’s Reversing Heart Disease Program in Claremont, California (1994)

Dr. Jon Kabat-Zinn’s Mindfulness Meditation Professional training at the Omega Institute in Rhinebeck, New York (1995)

Dr. Mitchell Ghen’s IV Vitamin training program in Boca Raton, Florida (2017)

Allergy Associates of Lacrosse sublingual environmental and food allergy training program (1998 and 2019)

Allergy Training

I have been a practicing allergist in NYC for over 30 years after completing training at the Robert Cooke Allergy Institute in New York City, an affiliate of Columbia University, College of Physicians and Surgeons. The Cooke Institute is one of the original training programs in the country and has trained allergists who practice all over the country.


Education & Associations

  • Fellow of American Academy of Allergy, Asthma & Immunology
  • M.D., Specialist in Allergy, Asthma, Immunology – Sackler School of Medicine
  • Brown University, B.A. in English literature, pre-medical studies
  • Touro College of Osteopathic Medicine, Professor of Clinical Immunology
smartest doctor in the room podcast

Check out Dr. Mitchell’s Podcast: The Smartest Doctor in the Room

Dr. Mitchell’s medical podcast has attracted the top specialists doing cutting-edge work in their respective fields. It is a combination of a lively, personal and in-depth interview with top healthcare specialists. The average listener may not have access to the expert medical advice athletes, actors and CEO’s have today, but on this show, they will learn the key facts to know about any health conditions that they or their family deal with.

Hosted by Dr. Dean Mitchell.
Our topics have included vaccines, fibromyalgia, dangerous food allergies, chronic fatigue and more!

Check out Dr. Mitchell’s YouTube Channel

Dr. Mitchell’s YouTube channel focuses on healing your body, overcoming disease and improving your health. The purpose of this channel is to help educate you on safe, healthy and alternative ways, such as through sublingual immunotherapy, to treat common issues such as chronic fatigue, fibromyalgia, candida, allergies and chronic vaginitis. It’s important to not only know the signs of these common problems but also know about safe, alternative ways to treat them.

Dr. Dean Mitchell Publication / Book

One of New York’s top allergists, Dr. Dean Mitchell, lifts the cloud of mystery surrounding allergies and offers a breakthrough new treatment program that will dramatically lessen their severity, if not cure them for good. In 2006, I released Dr. Dean Mitchell’s Allergy and Asthma Solution: The Ultimate Program for Reversing Your Symptoms One Drop at a Time.

This book clearly and comprehensively explains what allergies are, why they are so prevalent, and all of the standard treatments. He then presents a cutting edge 5-step program for reversing allergies — called sublingual immunotherapy, or “allergy drops.” This new treatment, widely accepted in Europe but still relatively unknown in the United States, is painless, convenient, incredibly effective, and completely safe since it works naturally through the body’s immune system. Even better, it can be customized to meet specific needs, is shot-free, and can be self-administered. Dr. Dean Mitchell’s Allergy and Asthma Solution is the best guide to understanding allergies and overcoming their symptoms.

Dr. Dean Mitchell's Allergy and Asthma Solution book

Dr. Dean Mitchell M.D. Has Been Featured On/In:

  • ABC Channel KGUN 9
  • News 13
  • LI News Radio
  • Fitness Magazine
  • ABC 7 Eyewitness News
  • Eat This, Not That
  • News 12 Long Island

Areas of Expertise

Dr. Mitchell treats adults and children with the following conditions:

Allergy Immunotherapy
Food Allergies
Pet Allergies
Allergy Testing
Chronic Fatigue
Chronic Vaginitis
Irritable Bowel Syndrome
Leaky Gut
Chronic Hives

Request An Appointment with Mitchell Medical Group Today

57 W 57th St, Suite 601
New York, NY 10019


Rockville Centre
165 North Village Avenue, Suite 129
Rockville Centre, NY 11570