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Your Trusted Chiropractor in Highlands Ranch, CO
Pinnacle Chiropractic and Spinal Rehab Center has been the trusted choice for chiropractic care in Highlands Ranch, Colorado, since 2007. Founded by Dr. Aaron Casselman, a chiropractor with over 18 years of experience, our practice combines personalized treatment plans with advanced therapies to address a wide range of musculoskeletal conditions. We specialize in auto accident rehabilitation, spinal decompression, and non-surgical pain management, serving patients of all ages. Our team prioritizes patient education, preventive care, and evidence-based techniques to restore mobility and improve quality of life. Recognized as the Best Chiropractor in Highlands Ranch for 14 consecutive years by local residents, we maintain a commitment to excellence through continuous professional development and community engagement.

Every treatment is tailored to individual needs, ensuring optimal outcomes for headaches, back pain, sports injuries, and chronic conditions. Our facility features state-of-the-art equipment, including Class IV laser therapy and in-house X-ray capabilities, while maintaining rigorous hygiene standards. With flexible scheduling and 24/7 emergency availability, we strive to make expert chiropractic care accessible and convenient for all patients.
Services
Chiropractic Care Auto Accident Rehab Spinal Decompression Physical Therapy Sports Injury Treatment X-rays Class IV Laser Therapy Weight Loss Programs Shockwave Therapy Physiotherapy
Details
  • Year established: 2007
Highlights and features
  • 14 years as Highlands Ranch's #1 rated chiropractor by local residents
  • Personalized treatment plans using advanced diagnostic imaging and spinal analysis
  • 24/7 emergency availability for auto accident injuries
  • Non-surgical solutions combining spinal decompression and laser therapy
  • Proven track record with 300+ 5-star patient reviews
What people say
Best chiropractor Pain relief Personalized care Experienced staff Effective treatments
Services
Chiropractic Care
Our chiropractic adjustments realign spinal structures to alleviate pain and improve nervous system function. This treatment addresses misalignments from daily stress, poor posture, or injuries. Patients experience reduced inflammation, improved mobility, and enhanced overall wellness through manual spinal manipulation tailored to individual needs.
Spinal Decompression
Non-surgical spinal decompression relieves pressure on compressed discs using motorized traction. This therapy promotes nutrient flow to damaged discs, accelerating healing for herniated, bulging, or degenerative disc conditions. Patients benefit from reduced nerve compression symptoms like sciatica while avoiding invasive procedures.
Shockwave Therapy
Shockwave therapy delivers high-energy acoustic waves to stimulate tissue repair in chronic pain areas. This non-invasive treatment breaks down calcium deposits, improves blood flow, and accelerates healing for conditions like plantar fasciitis and tennis elbow. Patients achieve lasting relief from musculoskeletal pain without surgery.
Class IV Laser Therapy
Class IV laser therapy uses specific light wavelengths to reduce inflammation and promote cellular repair. This deep-tissue treatment accelerates healing for muscle strains, joint pain, and nerve-related conditions. Patients experience decreased pain levels and faster recovery times through increased cellular energy production.
Sports Injury Rehab
Sports injury rehabilitation combines chiropractic care with targeted exercises to restore function after athletic injuries. Our programs focus on improving mobility, strength, and performance while preventing re-injury. Patients receive personalized recovery plans addressing sprains, strains, and sports-related musculoskeletal conditions.
People
Dr. Aaron Casselman, DC
Chiropractor & Clinic Director
Dr. Casselman has practiced chiropractic care for 18 years, with 17 years dedicated to Highlands Ranch. He specializes in spinal decompression, auto injury rehabilitation, and non-surgical pain management. His patient-centered approach combines diagnostic imaging with personalized treatment plans to address musculoskeletal conditions.
Questions
What chiropractic services do you offer?
We provide spinal adjustments, decompression therapy, shockwave treatment, laser therapy, sports injury rehab, and auto accident recovery services.
Do you accept insurance?
Yes, we accept most major insurance plans and handle claims processing for patient convenience.
Are you open after regular business hours?
Our clinic offers 24/7 emergency availability for urgent auto accident injuries.
How experienced is your staff?
Dr. Casselman has 18 years of experience with 17 years serving Highlands Ranch, supported by certified therapy specialists.
What makes you different from other chiropractors?
We combine advanced diagnostics with personalized treatment plans, including non-surgical options like laser therapy and decompression.
Can you help with chronic pain conditions?
Yes, our therapies effectively address chronic issues like sciatica, migraines, and disc problems through non-invasive methods.
Videos
Reviews (5)
Jeff McDonough
May 09, 2022 Report
Dr. Aaron Casselman and his entire staff are polite, professional, knowledgeable, and helpful. We've been receiving treatment at Pinnacle Chiropractic and Spinal Rehab Center of Highlands Ranch for more than a year and have had a great experience.
Kimber Daley
Mar 08, 2022 Report
Doctor Casselman is amazing! I just compared my before and after treatment X-rays and I am so pleased to see the difference in the curve of my spine. I have significant pain improvement as well. His entire staff is friendly and courteous. I highly recommend this practice!
Guy Kowalski
Feb 21, 2022 Report
Nice guy. Dr. Casselman is genuinely cares about his patients. Staff is particularly sensitive to your needs, and is very friendly. I had a good experience with posture issues and got real results. I would recommend him.
Mike Loseke
Feb 05, 2022 Report
I had the pleasure of seeing Dr. Casselman and Pinnacle Chiropractic for the last few months while doing some physical therapy. This was one of the best experiences I have had. Dr. Casselman was so knowledgeable and really helped my get back to feeling better. The staff was always so friendly and welcoming. I would recommend anyone and everyone see Pinnacle Chiropractic. I will be coming back for routine adjustments.
Michelle Baustian
Jan 23, 2022 Report
Dr. Casselman and his stuff are absolutely wonderful, caring, and so kind! I was having pain in my back and neck which was causing horrible migraine. Dr. Casselman met with me and we discussed my treatment plan, he let me know up front what everything would cost. He is very knowledgeable I would recommend him to anyone and everyone.