top of page

Discover the Healing Journey at Assist Vitality

Our Team

Meet Our Doctor

Doctor.jpg

Dr. Guillermo Castillo, MD

Medical Doctor

Integrative & Regenerative Medicine Specialist

PHYSICIAN-LED CLINICAL CARE
Dr. Castillo has a uniquely well-rounded perspective in the business and delivery of healthcare.  Passionate about encouraging the persistent evolution of our healthcare system not only from the patient experience pathway but also from the physicians’ perspective.
 
Hailing from UCSD Medical Center & USC Keck School of Medicine and with more than two decades of experience, Dr. Castillo has developed an expertise in functional and regenerative medicine. He is certified in the clinical application and oversight of Placenta-Derived Protein Complex (PDPC+) therapies. This advanced certification reflects his commitment to staying at the forefront of regenerative and restorative medicine.

Dr. Castillo has dedicated his career to helping patients regain mobility and improve their quality of life through regenerative medicine.

bottom of page