Dr. Greg Olsen of OC Integrative Health has treated thousands of patients in Lake Forest, CA and the surrounding areas since 1994.

Advanced therapies at our Chiropractic – Functional Medicine – Rehabilitation center include BBT, functional neurology, chiropractic and more.

Read testimonials and reviews from Google, Yelp and Facebook left by patients who visited Dr. Greg Olsen.

Book your chiropractic – functional medicine – neurology – rehabilitation appointment with Dr. Greg Olsen, D.C. in Lake Forest, CA (949) 859-5192

Now Accepting New Patients: (949) 859-5192

Lake Forest Chiropractic • Functional Medicine • Neurology • Rehabilitation
Dr. Greg Olsen, D.C. • Wellness Expert

Lake Forest Chiropractor and Wellness Expert, Dr. Greg Olsen, also serving the areas of Irvine, Laguna Hills, and Mission Viejo, takes a whole person approach to healthcare, seeking to treat the underlying causes of disease and injury rather than treating just the symptoms themselves.  Dr. Olsen is committed to helping all of his patients live a healthy and active life. He is incredibly passionate about empowering each patient with the knowledge and resources to take control of their health.

Dr. Greg Olsen graduated from the Los Angeles College of Chiropractic in April 1994 and has worked with thousands of patients since. He believes that everyone deserves to have a doctor who treats them as a whole person and gets results – whether it be pain relief or wellness and vitality.

Dr. Olsen has helped patients with arthritis, hypothyroid conditions, fatigue, weight loss, anxiety, depression, gas/bloating, SIBO, leaky gut, IBS, auto-immune disorders, ADD, ADHD, MTBI, concussion, post concussion, hypoadrenia, chronic stress, acute and chronic pain, back pain, neck pain, headaches, fibromyalgia, carpal tunnel syndrome, whiplash, vertigo and dizziness. His approach is to first uncover the causative factors of your health problems using a whole body approach. Once the causes are determined, he then provides you with effective, cutting-edge therapies that are designed to help you recover from the problem, not just suppress the symptoms. Call (949) 859-5192 and our helpful team will schedule your appointment for optimal health with Dr. Olsen!


Chiropractic & Functional Medicine in Lake Forest, California
Holistic Care, Neurology, Rehabilitation

Chiropractor in Lake Forest, CA

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Chiropractic Care

Functional Medicine in Lake Forest, CA

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Functional Medicine

Functional Neurology in Lake Forest, CA

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Functional Neurology
Neurofeedback & Biofeedback in Lake Forest, CA

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Neurofeedback & Biofeedback
Brain Based Therapy in Lake Forest, CA

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Brain Based Therapy
Brain Tap Therapy in Lake Forest, CA

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BrainTap Therapy
Pulsed Electromagnetic Field Therapy in Lake Forest, CA

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Pulsed Electromagnetic Field Therapy (PEMF)
Laser Therapy in Lake Forest, CA

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Laser Therapy
Spinal Traction Therapy in Lake Forest, CA

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Spinal Traction Therapy
Massage Therapy in Lake Forest, CA

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Massage Therapy
Acupressure in Lake Forest, CA

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Nutrition Counseling & Weight Loss in Lake Forest, CA

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Nutrition Counseling & Weight Loss
Personal & Auto Accident Injury Chiropractor in Lake Forest, CA

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Personal & Auto Accident Injury
Functional Medicine Consultation and Exam, Professional Kinesiology Treatment, only $99.

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New Patient Special

Why Choose OC Integrative Health?

Lake Forest Functional Medicine

At OC Integrative Health in Lake Forest, CA, patients are top priority! Dr. Greg Olsen provides specialized techniques including chiropractic care, functional medicine, neurofeedback, functional neurology, rehabilitative care and more. Dr. Olsen has been helping patients with a wide range of issues since 1994.

Treatment plans at OC Integrative Health are tailored to the individual. Each patient is evaluated to determine the best technique needed to address their specific needs. Dr. Greg Olsen has helped thousands of patients in the Lake Forest area experience improved health. OC Integrative Health is highly recommended and Dr. Olsen takes pride in the stellar care that he provides his patients.

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