Dr. Chapa is a nationally and internationally recognized speaker and published author in the field of Obstetrics and Gynecology. He is a Board Certified OB-GYN and serves as Clinical Assistant Professor of Obstetrics and Gynecology at Texas A&M College of Medicine in Bryan-College Station, Texas, and as Clerkship Director for ObGyn for Texas A&M College of Medicine. He has published over 45 clinical articles, case reports, and medical commentaries covering both obstetrical and gynecological topics.