About Southwest Desert Cardiology: Established in 1988, Southwest Desert Cardiology is located at 20414 N 27th Ave Ste 300 in Deer Valley - Phoenix, AZ - Maricopa County and is a business listed in the categories Physicians & Surgeons Cardiology, Physicians & Surgeons, Physicians & Surgeons Osteopathic Cardiology, Offices And Clinics Of Doctors Of Medicine, Physicians & Surgeon Md & Do and ....