Nov 12, 2026
Sciatica: How Long It Lasts and What Actually Helps
Most sciatica improves in the first few months, and most disc herniations shrink on their own. Here is what the research says about recovery and what helps.
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Comprehensive Pain Care
Rapid Pain Relief with Long-Lasting Solutions.
We believe in treating your body as a whole. We combine Chiropractic Sports Medicine, Neuromuscular Rehabilitation, and Functional Medicine for comprehensive care.
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2,000+ patients restored to pain-free living.
★★★★★5.0 · Mission Viejo, CA
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Patients Treated
100%
Unnecessary Surgery Prevention Rate
80%
Pain Free in 5 Treatments or Less
96%
Chronic Lower Back Pain Success Rate
93%
Diabetes Reversal Success Rate
Functional Restoration Institute
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Schedule a complimentary 20-minute consultation to confidently identify a solution for your pain.
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Dr. Sani & Dr. Tara Kohen
Functional Restoration Institute
Why It Matters
Why You Need A Comprehensive Approach.
Addressing the root causes of your symptoms by combining three disciplines. Say goodbye to band-aid fixes and hello to long-term relief.
Client Stories
What Our Patients Say
★★★★★
“Dr. Kohen's approach is truly unparalleled! After struggling with my shoulder pain for years, within a single treatment session, my pain was completely gone.”
Verified Patient
Scott "BabyCarrot" Zheyu
IFBB Pro Bodybuilder
★★★★★
“I'm grateful to have worked with Dr. Kohen right at the point where I was planning on giving up. I was able to go back to pain-free living much faster than otherwise would have been possible.”
Verified Patient
Ryron Gracie
5th Degree Brazilian Jiu-Jitsu Black Belt
★★★★★
“I'm a touring musician that lost feeling in my left arm and was unable to play guitar. Dr. Kohen immediately diagnosed the issue. I'm proud to say I'm back shredding guitar again.”
Verified Patient
Billy Graziadei
Vocalist and founder of Biohazard
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At Functional Restoration Institute, we recognize the uniqueness of each patient and provide personalized care.
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Frequently Asked Questions
You can schedule in person, by phone, or online at functionalrestorationinstitute.janeapp.com. You'll receive an online intake form via email upon scheduling.
From the Blog
Recent Posts
Nov 12, 2026
How Chiropractic Exams Guide Disc Herniation Treatment in Irvine
Learn how chiropractic exams identify disc-related pain and shape disc herniation treatment in Irvine with targeted, non-surgical care options
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Nov 11, 2026
SIBO Breath Tests: What They Can and Can't Tell You
A SIBO breath test is a useful tool, not a final answer. Here is how the test works, what a positive result means, and why SIBO often comes back.
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