America’s Precision Medicine Expert

The purpose of a truly comprehensive integrative health program is to compassionately help individuals feel well, obtain their goals, and take control of their lives. This is a fundamental principle in healing and a pathway to joy and happiness for the patient and the provider.


Dr. Marv knows how it is. A few years ago Dr. Marv was overweight, feeling tired, low on energy, and had metabolic syndrome. He was a caring doctor who did the best he could for his patients but knew that something was missing. He knew that there had to be something else to health, since he himself seemed to be missing that key ingredient.

What Is Gut Health?

The digestive tract makes up about 70% of our immune system, runs our metabolism, makes vitamins for us, and communicates with other cells in our bodies. Some refer to the gut as the “second brain” as it holds its own nervous system, the enteric nervous system.

Click to watch Dr. Marvin Singh on KUSI’s Good Morning San Diego!

Precisione: The Healthcast

Dr. Marvin Singh

A uniquely trained speaker, author, and triple board-certified physician trained by Dr. Andrew Weil, Dr. Marvin Singh brings you tips to help you stay on top of your health.


“Amazing book that outlines how anyone and everyone can benefit from a personalized approach to their health!”

~Mark Hyman, MD – New York Times bestselling author of the Pegan Diet

Now Available!

Rescue Your Health by Dr. Marvin Singh

Now Available!

FREE Download
Rescue Your Health Starter Guide

FREE Download
4 Week Gut Reset

As Seen On:


Best doctor I have ever been too! Actually listens to you and tries to get to the root cause of your problems. Would totally recommend him (and actually have already) to all my friends and family!


Dr. Singh is so kind and thoughtful! When I went in for a procedure he was so comforting. Visits with him are always a very positive experience and I would highly recommend him! He is so caring and kind! I always know I am in great hands with Dr. Singh!


He is very kind and caring. He listened to everything and helped me immensely. I couldn’t have found a better doctor. He came highly recommended to me, and for good reason, he is the doctor you must see!

Am amazing doctor! Spent so much time with me and truly listened to everything. Love that he tries to find the root of your problem and really wants to help you heal.

Let’s just say all my friends and family see Dr. Marv! Awesome doctor with great advice!! I love how he honestly cares about his patients, and will go above and beyond what any doctor has done for me in the past.

Dr. Marv is just amazing. He literally has saved my life. I love how he spends so much time with me and really tries to help me. I feel very blessed to have found him! I come from LA to see him and I would honestly travel to wherever he is! Yes, he is that good!


I have been to so many doctors but Dr. Singh literally outranks them all! I have never had a doctor put so much patience, kindness and research into my care! He is literally the best doctor out there!

If you have a loved one with stomach issues that are not resolved elsewhere I highly recommend Dr. Marvin Singh is MD and his team at Scripps Hospital in Encinitas, they are the best and everyone is helpful, courteous, and just nice!


Dr. Singh always takes the times to listen to me and he always addresses my concerns. He is highly educated and is always on top of the latest medical data. I would highly recommend him.

Dr. Singh is literally the best doctor I have ever seen! He truly cares about his patients and goes above and beyond! He has helped me so much!

An amazing doctor! He is caring and you won’t find a gastroenterologist who knows more! He looks at you as a whole person, he really listens and helps to find the root cause of your problem. I wouldn’t go to anyone else! Highly recommended!

Get in Touch

To learn more about Dr. Singh’s Concierge Practice please visit, or to request that a staff member call you, please submit the following form:

Unfortunately, in order to protect your privacy and confidentiality, we are unable to respond to requests for medical advice or engage in discussions regarding personal health related issues online (whether it be via social media, this website, blog, email, or any other online format). We are happy to connect by phone to discuss how our practice is set up and would love to meet you in our office.