Abdominal pain specialist, natural medicine, functional medicine practitioner. SIBO, H. pylori, IBS, IBD, Crohn's, leaky gut, biofilm

Dr. Marcus Ettinger, anti-aging, functional medicine. SIBO, H. pylori, leaky gut, biofilm, expert.

Are You In Pain?   I Can Help!

No Obligation, 15 Minute, Phone Consultation* 

Welcome. I’ve been a chiropractor and functional medicine practitioner for the past 28+ years, practicing what I teach. During that time I have helped 1000’s of people, just like you, locally and around the world, get their body out of pain, fast. I help people with GI problems, diabetes, autoimmune issues, and just about any condition that a body can experience.

I will listen to you and what you’ve been going through. Together we will get your health challenge handled. 

*Please call me today to schedule your FREE 15-minute phone consultation. Let’s see if you and I are a good fit. I want you to feel both excited and confident, that I have a plan that is right for you. I look forward to hearing from you – 714-639-4360.

12-2-17 – After our Sunday Family 10K fun run
28+ years practicing in Orange County, CA


Dr. Marcus Ettinger, DC
Chiropractor and Functional Medicine Practitioner
Certified NET and NAET

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Antidepressants, placebo or legitimate therapy?

Antidepressants and the Placebo Effect by Irving Kirsch "Antidepressants are supposed to work by fixing a chemical imbalance, specifically, a lack of serotonin in the brain. Indeed, their supposed effectiveness is the primary evidence for the chemical imbalance...

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New Email and Phone Call Policy

 Effective 09-01-17 If you have ever been a patient at my office or have dealt with me on the phone you know I’m a one-man show. You would also know how much I care for each of you and how generous I am with my time. These facts have not changed. What has changed is...

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Epigenetics and Trauma – Why Chiropractic Is The Answer

Chiropractic Corrects The Effects Of Trauma As It Relates To Epigenetics Why Chiropractic? Any trauma, including the chronic effects of gravity, to the spinal vertebrae or irritation to the spinal nerves or spinal cord can interfere with the flow of nerve transmission...

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Epigenetics – Why Am I Sick, Why Am I Healthy

Epigenetics, Disease, Health Epigenetics is above our genes and with it, we can understand why we can maintain or regain health and vitality or why we develop an acute or chronic disease, as well as altered function within the body. There are primary epigenetic...

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Chilipad – Sleep Cold, Sleep Better

The ChiliPad ™ Cube is a mattress pad with a cooling and heating temperature control system. It regulates the surface temperature of your mattress by actively circulating water through a network of micro tubes. The mattress pad comes in Single and Dual Zone. The...

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The Mainstream News Has No Part In What Truly Matters In Life.

I returned last week from a vacation, at an all inclusive resort, in Puerto Vallarta. My wife, daughter and I have frequented this resort for the past 10 years. Packing for our vacation, I did not include my cell phone or computer. I like to disconnect. While there I...

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630 S. Glassell St., #103
Orange, CA 92866


Office Hours:
Wednesday: 8:00am – 6:00pm
Thursday: 8:00am – 6:00pm
Friday: 8:00am – 6:00pm
Saturday: 8:00am – 1:00pm

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Certified NET and advanced NAET practitioner. Medical detective and paleo-functional medicine doctor. 28 years in practice.

1989 – 2004, 2008 – Present
Executive Director, Paleo-Functional Medicine Practitioner, Chiropractor, NET and NAET Practitioner.
Advanced Healing Center of Orange
Dr. Marcus Ettinger graduated in April of 1989 from Southern California University of Health Sciences, formerly Los Angeles College of Chiropractic, and holds both a doctorate degree in chiropractic and a Bachelors of Science degree in human biology
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Servicing all cities in Orange County including: Aliso Viejo, Anaheim, Brea, Buena Park, Costa Mesa, Cypress, Dana Point, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, Irvine, La Habra, La Palma, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Los Alamitos, Mission Viejo, Newport Beach, Orange, Placentia, Rancho Santa Margarita, San Clemente, San Juan Capistrano, Santa Ana, Seal Beach, Stanton, Tustin, Villa Park, Westminster, Yorba Linda.