About William R. Gallivan, Sr., MD
William Ryan Gallivan, Sr., MD is a retired obstetrician & gynecologist. Dr. William R. Gallivan, Sr. has 15 years of experience in obstetrics & gynecology.
William Ryan Gallivan, Sr., MD is a retired obstetrician & gynecologist. Dr. William R. Gallivan, Sr. has 15 years of experience in obstetrics & gynecology.