William van Beever is board certified in pediatrics. He graduated college from Brigham Young University in Provo, Utah. He attended Kirksville College of Osteopathic Medicine in Kirksville, Missouri where he received his Doctor of Osteopathy. He went on to complete his internship and residency at UCSF Fresno where he was Resident of the Year and served as Chief Resident during his final year. Following residency, van Beever spent three years practicing at a federally qualified health center in Fresno before entering private practice.

van Beever currently serves as the Vice Chair of the ObGyn-Pediatrics department at Clovis Community and is a member of the PNA Advisory Committee.

He is married with five children. His children are very active in sports, dance, and church. In his free time, van Beever enjoys gardening, and watching his children participate in all of their activities.