Services Offered

Functional Medicine, Chiropractic, Weight Loss, Nutrition, Diagnostic Testing and More...


So, what’s the first step? The first step is to find out if we are a good fit. If we aret, I’ll let you know what’s needed so I’ll be able to help you to the best of my ability.

Please call me today at 714-639-4360 to schedule your COMPLEMENTARY 15-minute phone consultation. I want you to feel excited and confident that I have a plan that is right for you. I look forward to hearing from you.


Dr. Marcus Ettinger, DC

Services Offered:

The Advanced Healing Center of Orange offers many services and techniques. We are your one-stop shop.

I would like to welcome you to The Advanced Healing Center of Orange and its services. I specialize in chiropractic and functional medicine. I also offer NET, NAET, AK, CRA, Non-Force, Diversified, and Drop Table techniques. Established in 1992, A.H.C.O.C. has helped thousands of people from all across America and abroad achieve renewed health, through the use of state-of-the-art diagnostics, advanced clinical nutrition, chiropractic, and what I like to call “re-education.”

Functional medicine doctor Orange CA 92866 Marcus Ettinger

As a primary healthcare practice, I have seen patients with a wide variety of health challenges. From gastritis, elevated weight, cholesterol, blood sugar, and blood pressure to more complicated issues such as autoimmune, arthritis, allergy, endocrine, pathogens, and toxicity.

My philosophy and approach are to look at each client as a unique individual and address their concerns from a holistic viewpoint. Acknowledging that a health challenge exists, setting a realistic goal for a return to optimal wellness, and making a personal commitment to achieving this goal are all that are needed to begin realizing true health.

The overwhelming majority of pharmaceutical drugs prescribed today are designed merely to activate or suppress chemical reactions within the body. These drugs neither rebuild nor regenerate tissue or function; they are merely used to treat a named symptom. It makes perfect sense, then, that treating only the symptom is of no long-term benefit in order to experience a durable resolution to a particular body challenge.

An accurate and thorough assessment of a client’s current state of health, combined with an exact plan to regain optimal wellness and vitality, is exactly what I do best. It truly is possible to realize your true innate potential without the use of potentially harmful medications and/or surgeries.


Dr. Marcus Ettinger, DC