Holistic Medicine
To Keep Your Whole Family Healthy

We accept most insurance plans, EXCEPT HMO, Medi-Cal, or Medicaid.
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.
New Patients Call
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 a provider 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.
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.

Patient Stories

Brenna Van Cadsand
Brenna Van Cadsand
I’ve been going to Dr Carrie Lam for about 3 months now, my previous Dr for years has told me that ‘everything is normal’ since seeing Dr. Carrie everything has changed for the better! I was so not feeling myself and now already am feeling so much better! The care and heart behind what they do is outstanding! Dr Carrie is so kind and understanding, it’s like I’ve known her for years! The front desk staff are exceptional as well! Sara is always cheerful and kind, willing to help with what ever I need! I will forever be grateful to this place and these people!
Sergey Shevchuk
Sergey Shevchuk
I have being treated by Dr. Jeremy Lam for over a year. My condition was very difficult to treat however after a while I did second test and my condition was not detected. I am very impressed by Dr. Lam’s general knowledge and understanding of human body and how to treat the condition which is usually deemed irreversible by many doctors. I am also very impressed how the clinic functions as I am across the country on the East coast. Office works like swiss watch in a very organized and highly courteous and professional fashion. It is very easy to communicate any question to the doctor between the appointments or clarify something by sending email to the general address. I wish every office in the country was as knowledgeable and fine tuned as Lam Clinic.
Dawne DeAnne Basler
Dawne DeAnne Basler
It was my first time at the Lam Clinic. I have not had a natural doctor for 3 years anas it is so difficult to find true naturopaths that are also true doctors, and so I was long overdue! When Dr. Carrie Lam assessed all I was relating to her, blood tests, and other protocol, she knew exactly what to do next and began to move me forward in the direction of health, along with praying for me. I feel like I’m in good hands for optimal health moving forward with this family of doctors.
Megan Barron
Megan Barron
I heard about the Lam clinic from a client of mine. I tried several different doctors and no one has done as many tests as the LAM clinic. I feel heard and supported by my Dr and I love all of their extensive testing. Highlight recommend.
Yang Hu
Yang Hu
I had an exceptional experience at this family care clinic, and I'm delighted to give it a 5-star rating! Dr. Jeremy was not only incredibly kind but also highly knowledgeable, providing me with thorough advice and treatment during my annual physical checkup. The staff were exceptionally friendly, and the clinic was impressively clean and tidy. It's a regret that I had to leave California, but I wholeheartedly recommend this family clinic to all residents in the area.
Rita Giamaniaro
Rita Giamaniaro
They are very thorough here at the Lam Clinic. They will assist you in getting to the root cause of what's going on in your body. And work with natural modalities to get your health back and balance.
Maria Luisa
Maria Luisa
Its been a very long time I have had this level of attention. The entire staff was exceptional. I look forward getting on the path to great health!
Mindy Pau
Mindy Pau
Very nice and knowledgeable staff!
Thank you to Dr. Jeremy Lam for helping me with my gut issues! I finally gained weight and am able to sleep better. Big improvement!
Read hundreds of reviews about Lam Clinic

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 ›

Video Testimonials

Desiree's Healing from IBS
Desiree had been struggling with IBS for years, but after a proper gut protocol and healing lifestyle changes, she is able to eat more foods that she wasn't able to tolerate previously.
Kenneth's Natural Reversal of High Blood Pressure
Kenneth struggled with chronic diseases like high blood pressure, high cholesterol, and insomnia, but with Dr. Lam's help was able to reverse the aging of these chronic diseases, control blood pressure, and sleep well again.
Chronic Fatigue - Nancy's Story
Nancy went from doctor to doctor trying to figure out what was wrong with her. There were no answers and she felt lost and hopeless. Watch to learn how she got her health back and gained energy.
See more patient stories

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

Click To Schedule ›


Current Patients Call: (714) 709 8000
2492 Walnut Ave, Suite 100
Tustin, CA 92780
Monday: 8:00 a.m. to 5:00 p.m.
Tuesday: 8:00 a.m. to 5:00 p.m.
Wednesday: 8:00 a.m. to 5:00 p.m.
Thursday: 8:00 a.m. to 5:00 p.m.
Friday: 8:00 a.m. to 5:00 p.m.
Saturday: Closed
Sunday: Closed
Schedule Your Appointment ›New Patient: 000-000-0000 Current Patient: 714-709-8000
About UsMeet the TeamOffice DetailsContact UsFAQPatient Portal LoginPatient Reviews
(Educational resources courtesy of Dr Lam Coaching, a telephone based nutritional coaching service operated independently from Lam Clinc)
Dr. Lam CoachingBooksMedia for PurchaseMobile AppBlog
Lam Clinic is rated 4.8 / 5 average from 250+ reviews on Google