Free 45 minute discovery visit
(909) 551-4925
Free 45 Minute Discovery Visit

Not Broken,
Just Stuck.

Sports chiropractic and functional movement care with Dr. Gregory Boules. Get to the root of your pain, retrain how you move, and get back to what you love.

  • 01Root Cause CareWe dig past the symptom to fix the movement pattern that caused it. No quick adjustments and a wave goodbye.
  • 02Sports MedicineBuilt for athletes, weekend warriors, and anyone who refuses to slow down. Move better, lift heavier, run further.
  • 03Personalized PlanHands-on therapy plus a custom exercise prescription you can do at home. Real ownership of your body.

How you move defines how you live.

Our Approach

Fix How You Move. Then Build From There.

We take a thorough and unique approach to your care, getting to the root cause your symptoms are masking. Four phases. One goal: get you back to what you love.

  • 01

    Functional Movement Assessment

    A thorough movement and biomechanics evaluation to discover the root of your pain. Hands-on testing, not guesswork.

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  • 02

    Personalized Manual Therapy

    Targeted muscular release, soft tissue work, and chiropractic care to alleviate pain and restore mobility.

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  • 03

    Education & Empowerment

    Diagnose, educate, and guide. Leave every session knowing exactly what is happening and why we are doing what we do.

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  • 04

    Therapeutic Exercise Plan

    Movements to relieve acute pain, restore proper function, and reinforce long-term stability. Your homework, prescribed.

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How We Treat

Three Phases to Your Proto-Soma

  1. Phase I

    Pain Relief

    Pain is the culmination of long-standing dysfunction. Before we retrain your movement pattern, we get you out of pain so you can actually engage with the work ahead.

  2. Phase II

    Function Restoration

    We retrain how your body should move. This reduces flare ups, and when one does happen, you have the strategies to decrease it on your own.

  3. Phase III

    Performance

    Getting you back to your first body, your proto-soma. We cement strategies taught and focus on the goals we set for ourselves.

Meet Dr. Greg

Care That Works for You, Not Around You

Dr. Gregory Boules, D.C. combines a strong background in science, movement, and chiropractic care to provide individualized treatments that help patients feel better, move better, and live better.

  • Find the root cause, not the symptom

    Pain is the culmination of long-standing dysfunction. We assess how you move, find the weak link, and rebuild from there.

  • One-on-one, every session

    Direct time with Dr. Greg every visit. No tech-led adjustments, no rushing through the room. Your hour is your hour.

  • Sports medicine background

    Trained in Active Release Technique, McKenzie Method, FMT Taping, Barbell Rehab, and biomechanics. Built for active people.

  • Education-first approach

    We explain the why behind every adjustment, every exercise, every recommendation. You leave knowing what to do at home.

  • Care that ends

    The goal is not lifelong dependency. Once symptoms resolve and function is restored, you graduate. Some choose to come back for tune-ups, but that is your call.

What We Treat

From Acute Pain to Long-Term Resilience

Whether you tweaked your back yesterday or have been compensating for years, we have the tools to help you move out of pain and stay there.

Conditions

  • Head & Neck
  • Shoulders & Mid-Back
  • Elbows, Wrists & Hands
  • Sports & Gym Injuries
  • Low Back & Hips
  • Knees, Ankles & Feet
  • Sciatica
  • Postural Dysfunction

Treatment Tools

  • Cupping
  • Scraping
  • Shockwave Therapy
  • E-Stim & Massage
  • Therapeutic Exercise
  • Normatec 3 Compression
  • Kinesio Taping
  • Red Light Therapy

Limited time: Free Normatec compression and red light therapy.

Book your free 45 minute discovery visit and add on Normatec compression boots and red light recovery at no charge while the promo runs.

Reviews

What our patients say

EXCELLENT
5.0
From 11 verified reviews
Verified on Google
  • I came in with back pain and after a few sessions, I felt a huge difference. My pain decreased, my posture improved, and I had more energy throughout the day. I had seen other chiropractors before, but none had this level of personalized care and lasting results.
    Jacob F.
    Back pain · resolved
  • I had tweaked my back on Friday and had been at a pain level of 8 for days. After the wonderful treatment, I literally cried tears of joy. The relief was amazing.
    Lauren S.
    Acute back tweak
  • Dr. Gregory Boules is hands down the best chiropractor I've ever been to. I came in with constant neck and back pain, and within just a few visits, I noticed a huge difference. I always leave feeling better, more aligned, and more confident in my health.
    Sarah M.
    Neck and back pain
  • Dr. Boules has magic hands. I had a knot in my left shoulder that I could not get out despite stretching and massaging it for months. In just two sessions with him I am pain free. Highly recommend this establishment.
    Alex M.
    Shoulder knot · 2 sessions
  • I came in with constant pain on my left side starting from my neck down my shoulder all the way to my hand. I have been dealing with the issue for about 2.5 years. I finally started working with Dr. Boules about 3 months ago once a week and now my pain is gone.
    Andre B.
    Chronic pain · 2.5 years
  • This was by far the best chiropractic experience I've had. I tweaked my back and haven't been able to workout and play sports for a couple weeks. Immediately after my session with Dr. Greg I was so much more mobile and able to move around without pain and restriction.
    Krystal F.
    Sports recovery
FAQ

Common Questions

  • What happens on my first visit?

    You will undergo a thorough movement and functional assessment to identify areas of restricted movement, muscle imbalances, or compensation. Dr. Boules will use hands-on evaluation to determine what is contributing to your pain or injury, then discuss treatment options.

  • Do I need a referral?

    No referral is required. Anyone can request an appointment directly. We start with an assessment and then collaboratively design a care plan.

  • Will I get adjusted?

    Possibly, but it depends on your needs. Manual therapy is one of the tools used, and adjustments are one method among others. Your treatment plan is tailored. If adjustment helps, it may be part of what we do. If not, other manual release or therapeutic techniques will be used.

  • Do I have to stop training during treatment?

    Usually no. The goal is to help you move better and return to activity safely. We aim to maintain or gradually modify your activity rather than stopping entirely, unless doing so would harm the healing process.

  • How quickly will I feel better?

    That varies. Some people feel relief after just one session, others require multiple sessions. The severity, duration, and complexity of your condition, plus consistency with home work, all influence how fast improvement happens.

  • Do you accept insurance?

    We accept select insurance plans, however coverage may not always include the treatments that are most effective for you. That is why we offer a free discovery visit, a chance to learn more about your options and what care would work best for your needs.

Book a Visit

Tell us what is going on. We will get back to you the same day.

Your first visit is a free 45 minute discovery exam. We assess how you move, talk through what is bothering you, and lay out a plan. No pressure, no commitment.

Visit
406 S Prospectors Rd
Diamond Bar, CA 91765
Inside Diamond Bar Chiropractic
Hours
Monday-Friday · 9 AM to 6 PM
Saturday & Sunday by appointment only
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