CPHS is Potomac Maryland's premier Boutique Chiropractic office offering Chiropractic and Sports Therapy services. Clients of CPHS can enjoy comprehensive services and superior results in fewer visits. Follow-up treatment on an as-needed basis. Direct access to the doctor to accommodate your needs and busy schedule. See why Dr. Darrel Asuncion is the trusted Chiropractor to an exclusive number of the DC area's most distinguished individuals and VIPs.