Dr. John A. O'connor graduated from the University of Texas Medical Branch at Galveston in 1988. He works in McAllen, TX and 1 other location and specializes in Obstetrics & Gynecology. Dr. O'connor is affiliated with Rio Grande Regional Hospital.
Obstetrics & Gynecology
Medical School: University of Texas Medical Branch at Galveston; Graduated 1988
*This physician has multiple office locations. See Office Information for details.