The Functional Medicine Center

Functional Medicine addresses chronic health issues by identifying and correcting underlying causes through personalized testing and treatment. We focus on interconnected systems like hormones, digestion, and immunity to reverse conditions like autoimmune diseases and metabolic disorders. Our approach combines advanced diagnostics with natural therapies for lasting wellness.

Our chiropractic services use traditional and low-force techniques to improve spinal alignment, reduce pain, and enhance nervous system function. Treatments are tailored to address neck pain, back pain, headaches, and postural imbalances. We integrate corrective exercises and lifestyle advice for comprehensive musculoskeletal health.

We utilize advanced functional lab testing to assess hormone levels, gut health, food sensitivities, and metabolic markers. These tests help identify hidden imbalances contributing to chronic symptoms. Results guide personalized treatment plans targeting root causes rather than temporary symptom relief.

Our clinical nutrition programs address dietary needs through personalized meal plans and supplement protocols. We focus on healing digestive issues, balancing blood sugar, and reducing inflammation. Services include hormone optimization and plant-based nutrition support for chronic disease prevention.

We specialize in managing autoimmune conditions like Hashimoto's and rheumatoid arthritis through immune-modulating protocols. Treatments focus on reducing inflammation, repairing gut health, and balancing immune responses. Our approach aims to decrease symptoms and medication dependence while improving quality of life.

Dr. Steve Hyjek is a certified functional medicine practitioner with expertise in reversing chronic diseases. He combines chiropractic care, clinical nutrition, and advanced diagnostics to treat autoimmune conditions and hormonal imbalances. With over 15 years of experience, he has helped thousands achieve lasting wellness through personalized, holistic protocols.

Functional Medicine identifies and treats root causes of chronic illness through personalized testing and natural therapies. It focuses on interconnected body systems rather than isolated symptoms.

Yes, we specialize in autoimmune conditions like Hashimoto's and rheumatoid arthritis using immune-modulating protocols to reduce inflammation and symptoms.

We provide documentation for potential out-of-network reimbursement but recommend contacting your provider for specific coverage details.

We use advanced functional lab testing for hormones, gut health, food sensitivities, and metabolic markers to guide personalized treatment plans.

Yes, we offer plant-based nutrition guidance and supplements without animal products for patients with dietary preferences or restrictions.

Call 949-424-3962 or use our online scheduling system to book a consultation with Dr. Hyjek.

I had been struggling for a couple of years with horrible headaches and just overall not feeling well. Then I started getting deep muscle aches that felt like they were going to my bones. I kept gaining weight no matter how hard I worked out or what diet I tried. I felt miserable! I went to numerous doctors and they all told me I was fine. One even told me I simply needed portion control. I purchased a book about how to heal my thyroid naturally and the author mentioned functional medicine. Magically Dr. Steve was close to me.

I made an appointment and was instantly impressed with his knowledge and the fact he actually listened to me and did not dismiss anything I said. After multiple tests Dr. Steve figured out the problem and got me started on a diet and supplements to start the healing process. I will admit sticking to it was not always the easiest, but I am sure glad I did. I have never felt better! I am able to workout again and see progress. I no longer feel the need to nap during the day and rarely have a headache. Please go see Dr. Steve today!

I have no doubt that Dr. H. is a brilliant chiropractor and super knowledgable Functional Medicine Practitioner. When I first came, he did some serious blood testing, muscle testing and gave me a prescription for a variety of supplements. However, he is not an MD and is not allowed to prescribe Medicine. Had I needed that, I still would need to pay for an additional consult with an MD specialized in Functional Medicine to get any prescription medicine.

When the business name says "Functional Medicine Center", I find it very important to inform your patients what your limitations are, so that they are well informed prior to committing to paying for a consult. Seems just a matter of practical honesty to me. And therefore, I would rather prefer to consult with an MD specialized in Functional Medicine, as to avoid additional costs next time.

I was searching for a chiropractor for a while after moving from NorCal to SoCal. Finally found a one similar to the chiropractor I was seeing in NorCal. Dr. Hyjek definitely knows his stuff and strong enough to execute. Started me off with adjustments and routines to get my spin back in shape. After a month and a half of regular visits I definitely feel more balanced and more flexible.

I was very enthusiastically referred to Dr. Hyjek by a friend who was a former patient of his. I started seeing him in Oct. 2017 to treat several chronic health issues. He is extremely thorough & goes out of his way to explain how treating such issues is like peeling the layers of an onion. Well it's taken a lot of work and a lot of patience but he has been there every step of the way to explain & to encourage. I can honestly say I could not be happier with the results. Functional medicine is definitely the way to go & he represents the best of them. Thank you Dr. Steve (& Jen)!

Since my childhood I have struggled with lower back pain, something I have just gotten accustomed too. Recently though, I also was experiencing problems in my upper back. I walked in to Dr. Steve's office with pain throughout my entire back. From the very beginning he was very helpful, knowledgeable and friendly. Dr Steve has the commanding demeanor that gives a quiet confidence but also a welcoming presence that makes you feel safe.

He started by walking me through what was wrong and not only fixing my current pain but starting the road to long term recovery as well. The first month seeing Doctor Steve was amazing, I was experiencing less pain in not only my upper back but also in my lower back for the first time in 15 years! Dr Steve stands out from other Chiropractors that I have been to because of his knowledge, honest approach and results. I am going to continue to work with Dr Steve and work towards a healthier, happier, pain free life.

I was 7 months pregnant when I went to Dr Steve Hyjek for the first time. My sciatic nerve and lower back were causing me such pain and discomfort that it made it difficult to walk. The pain just made me feel miserable. A couple of our friends recommended Dr Hyjek. After getting adjusted I felt so happy! I had totally forgotten how it feels to walk pain free. it's awesome! I was so happy with the results that now my whole family is seeing him regularly.

Our little son was 4 days old when he got his first adjustment. And our girls (7yrs and 3yrs) love going to "Dr Stevie's" office. I would highly recommend him, especially anyone with any aches and pains, or just wanting to maintain a good overall health.