David Diaz, MD is the Founder and Medical Director of West Coast Fertility Center, established in 1988.

Dr. Diaz completed his medical training at Loyola University School of Medicine and finished his residency in the specialty of Gynecology and Obstetrics at the University of Missouri School of Medicine.

West Coast Fertility Centers was established when Dr. Diaz completed his subspecialty training in reproductive medicine at Harvard Medical School.

Dr. David G. Diaz is Orange County's Fertility IVF and Egg Freezing Specialist

Dr. Diaz performed research in the development of medication protocols for IVF that led to one of the highest pregnancy rates in the nation. At Harvard, Dr. Diaz was taught the art and science of in-vitro fertilization at Boston IVF

Orange Coast Magazine featured the honorary mention of Dr. Diaz being awarded the 2016 Castle Connolly’s Top Doctor.

Dr. Diaz was awarded a two year Fellowship in Reproductive Endocrinology at Harvard Medical School, Beth Israel Hospital in Boston, Massachusetts.

Dr. Diaz was appointed to the teaching staff at Harvard Medical School as Instructor in Obstetrics and Gynecology with an emphasis in Reproductive Endocrinology and Infertility. Teaching was a passion of Dr. Diaz since he minored in education at Loyola Un