Patrick has studied homeopathy for 12 years, focusing primarily on philosophy. He has extensively studied the Organon and has developed a good feel for its depth and wisdom. He is a retired engineer and has a part-time homeopathic practice at the American Medical College of Homeopathy. He served for many years as the president of the Phoenix Homeopathic Study Group and is a 2005 graduate of the Desert Institute School of Classical Homeopathy. Listening to classical music is one of his other dedicated pursuits.