William Richardson, MD is a board certified obstetrician/gynecologist who has been practicing in Tucson, Arizona since 1989.

He is a graduate of the University of Michigan Medical School. Prior to opening Old Pueblo Family Planning, Dr. Richardson practiced OB/GYN for 20 years.

He is a past medical director for both Arizona Planned Parenthoods. Currently, Dr. Richardson is an Assistant Clinical Professor at the University of Arizona department of OB/GYN.