Dr. John de Roy
- Gender: Male
- Experience: 38 years
- Graduation year: 1983
- Sole propriator: Yes
- NPI: 1881865418
Dr. John de Roy D.C.
Chiropractor
He is located at 120 Hickory Street Ste. B. in San Francisco, CA 94102. Can help patients with the following: Arthritis, Car Accident Injuries, Carpal Tunnel Syndrome, Neck Pain, Scoliosis, Whiplash. His National Provider Identifier (NPI) number is 1881865418. Appointment can be made via the phone number (415) 864-7860. He is affiliated with 1 practices.
Conditions treated
Dr. John Warren De Roy, being an chiropractor, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John de Roy.
- Arthritis
- Back Pain
- Car Accident Injuries
- Carpal Tunnel Syndrome
- Fibromyalgia
- Headache
- Herniated Disc
- Low Back Pain
- Migraine
- Muscle Pain
- Neck Pain
- Scoliosis
- Whiplash
Procedures Performed by Dr. John de Roy
Medicare Enrollment
Dr. John de Roy is enrolled to bill Medicare as a Practitioner - Chiropractic .
Bills through: John W Deroy Chiropractic Corporation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 1983
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Questions & Answers
Where can you meet with Dr. John Warren De Roy?
Dr. John Warren De Roy's office is located at 120 Hickory Street Ste. B. in San Francisco, CA 94102.
Does Dr. John Warren De Roy have affiliation with practices?
Dr. John Warren De Roy is affiliated with John W DE Roy Chiropractic Corporation.
What conditions does Dr. John Warren De Roy treat?
Dr. John Warren De Roy provides treatment for Arthritis, Car Accident Injuries, Carpal Tunnel Syndrome, Neck Pain, Scoliosis, Whiplash. For the full list see this list.