Dr. Alexander Doan is board certified in Internal Medicine and Nephrology. He was trained at Alameda Medical Center, a UCSF program, and at Stanford University Medical Center. Dr. Doan believes practicing medicine involves a mastery of both art and science. He has dedicated his professional life learning the intricate function and complexity of the human body, from the cellular level to the interactions of mind, body and spirit. As an advocate for preventive medicine, he encourages patients to live active and healthy lifestyles. Dr. Doan is a member of American Academy of Cosmetic Physicians and American Academy of Anti-Aging Medicine (A4m). With continuous learning, and he continuously seeks for advances in medical and surgical technologies. He has transcended the science and art of practicing medicine.