Dr. Enrique Castro is a chiropractor and acupuncturist practicing in Corpus Christi, Texas since 1993.

​

Dr. Castro studied sleep ergonomics and developed his Shoulder Relief Pillow to help his patients respond quicker to their low back pain, shoulder pain, and neck pain treatments. 

​

After the initial success and popularity of his pillow with his patients, Dr. Castro partnered with his long-time friend David Jones to patent the design and make it available to the public.

​