Holistic Medicine
To Keep Your Whole Family Healthy

Do you suffer from fatigue, pain, sleep issues, hormonal imbalance, or weight concerns? Work with our functional medicine physicians (MDs) trained to focus on the root cause of the problem. Together, we can heal your body from the inside out.
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Current Patients Call (714) 709-8000

Integrative Functional Medicine

Addressing Root Cause, Preventing Disease, and Empowering Patients To Wellness.
Schedule My Same-Day Appointment ›
Meet with an MD who will assess your needs, review your medical history, and suggest a treatment plan just for you, so you can suffer less and live more.
Schedule My Virtual Visit ›
Stay at home and talk to an MD on your phone or laptop computer. Learn about treatment options and see if you need to come into the office.
We are located at: 2492 Walnut Ave Suite 100, Tustin, CA 92780
We accept most insurances.

Let our family take care of your family.

Our mission at Lam Clinic is to serve, empower, and educate patients to embrace vitality and wellness for the whole person physically, mentally, emotionally, and spiritually.
From Left to Right, Justin Lam, ABAAHP, FMNM, Nutritional Coach; Dorine RDN, MS, MPH, Registered Dietician; Michael Lam, MD, MPH, ABAAAM, Executive Advisor; Carrie Lam, MD, ABAARM, FAAMFM, Medical Director; Jeremy Lam, MD, ABAARM, FAAMFM, Executive Director; Emily Lam, RN, BSN, Nurse Manager.

What is Integrative Functional Medicine?

Functional medicine is a very specific area that focuses on a few key things: finding the underlying cause of a patient’s health problems, using a laboratory based analysis system to determine what is wrong, using supplements to correct problems with medications as needed, and focusing ever more and more on lifestyle changes such as diet, exercise, sleep and meditation.
About Functional Medicine ›

Primary Care in General Practice

When you receive primary care services at the Lam Clinic, the well-qualified staff there provides care for general illness and injury. If you are seeking a long-term professional relationship with a primary care provider, you need look no farther than the Lam Clinic. We provide care for mild to moderate illness or injuries along with general routine wellness evaluations.
About Primary Care Services ›

The Conditions We Treat.

At Lam Clinic we treat a wide variety of medical conditions. We use the latest state of the art equipment and offer the most effective treatments. As we are upgrading our equipment continually and mastering new cutting edge diagnostics and treatments, the following is a growing list of what we treat. Even if your condition is not listed below, please call our office and inquire for further information.
About Conditions We Treat ›

We Accept Most Insurances, Including:

CareCredit Financing®

CareCredit is a healthcare credit card that allows you to pay for treatments and procedures for you and your family without delay and then make convenient monthly payments. CareCredit helps make the treatments and procedures you need, or want, possible today. Click "Apply now" to get started. 


Schedule Your Appointment

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Current Patients Call: (714) 709 8000