Core Values
Muscle Works Inc. is dedicated to helping people regain and maintain control of their health through a holistic approach. We focus on getting to the root of your problem, and taking the steps necessary to restore your body to optimum health.

Our Practice
Our team of chiropractors and massage therapists will help get you on the road to recovery without the use of drugs or surgery. Our methods are 100 percent natural and based on years of training and experience.

Dr. Guerrero graduated with a degree in Human Biology from Brigham Young University and a doctorate in Chiropractic medicine with Dean's list honors from Southern California University of Health Science. He holds a certificate and residency in Chiropractic Pediatrics and has practiced Sports Medicine along with Nutrition for the last 25 years. Dr. Guerrero is the founder of Muscle Works Inc.
Holistic in Nature
Chiropractic care is a drug-free, non-surgical approach to healing and wellness. Chiropractic care restores health and prevents injury by improving the structural integrity of the body, primarily with the spine. The brain communicates with the rest of the body via the spinal cord and nervous system. When functioning perfectly, this communication is uninterrupted, and the messages go to and from the brain without interference.

Addressing the Root of the Problem

The nervous system serves as the body's wiring. If this wiring is inhibited, the signal does not reach the intended body part, which then may result in illness. Such interferences can manifest anywhere along your spine. Pain in your arm or hand may actually be caused by a problem in your neck, where the nerves connecting to that hand originate. A qualified chiropractor can examine the spine for interferences and remove them through controlled techniques.

Established Practice

According to The Association of Chiropractic Colleges, chiropractic care focuses on the relationship of structure and function (as coordinated by the Nervous System), and how that relationship affects the preservation and restoration of your health. Qualified chiropractors are professional medical practitioners, delivering long-term care at a fraction of the cost of drug treatments and surgery.
Services Provided
Treatment Duration Price
New Patient 40 mins $150.00
Office Visit 30 mins $65.00
Adjustment 15 mins $35.00
Infertility Treatment 2 to 6 months $2500.00
1 Hour Massage 60 mins $130.00
15 Min Consult 15 mins $35.00
New Patient
(Military Rate)
40 mins $85.00
Physical Exam 15 mins $35.00

Contact Us

640 W. Foothill Bld #101
Glendora, Ca. 91741
Phone: 626-914-4008

Visiting Hours

M-F 9am-12pm

(Please note: If for any reason you need to cancel or reschedule your appointment, please allow a 12 hour notification to avoid any fees. Thank You)