Doctors

Joseph E. Martin, M.D., FACOG

Founder & Medical Director

Joseph E. Martin, a native of Texas, earned a Bachelor of Arts degree in Zoology in 1959 from the University of Texas in Austin, Texas, and a M.D. degree in 1963 from the University of Texas in Galveston, Texas. He completed his internship at Herman Hospital in Houston, Texas in 1964. He then served as a Captain in the United States Air Force from 1964 to 1966, where he worked in Obstetrics and Gynecology. Dr. Martin then completed a three-year specialty training program in Obstetrics and Gynecology at Parkland Hospital in Dallas, Texas.

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Gregory S. Neal, M.D., FACOG

Reproductive Endocrinologist

Gregory S. Neal, a native of Texas, earned a Bachelor of Arts degree in Biology in 1982 from Texas A&M University, a Master of Science degree in Biochemistry in 1984 from Texas A&M University, and an M.D. degree in 1988 from Texas A&M College of Medicine. He completed his internship and residency in Obstetrics and Gynecology in the United States Air Force at Wilford Hall Medical Center, San Antonio, Texas in 1992. Dr. Neal then proceeded to New York where he completed a fellowship in Reproductive Endocrinology in 1994 at The New York Hospital-Cornell Medical Center under the direction of Dr. Zev Rosenwaks.

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Thomas B. Pool, Ph.D., HCLD

Scientific Director

Dr. Pool is the embryologist and director of the assisted reproductive technology laboratory of the center. He is a native Texan and earned a Bachelor of Science degree in Agriculture in 1970 and a Master of Arts degree in Biology in 1973 from Sam Houston State University in Huntsville, Texas. He then attended the University of Virginia as a National Institutes of Health predoctoral trainee in developmental biology and was awarded the Doctor of Philosophy degree in 1976.

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Matthew G. Retzloff, M.D., FACOG

Reproductive Endocrinology and Infertility

We are excited to announce that Dr Retzloff will be joining Dr Martin and Dr Neal on Oct 1, 2014. Dr Retzloff is a native of San Antonio, Texas, earned a Bachelor of Science in Biology in 1990 from the United States Air Force Academy and a M.D. degree in 1994 from the University of Texas Southwestern Medical Center in Dallas, TX. He completed his residency training in Obstetrics and Gynecology in the United States Air Force at Wilford Hall Medical Center and Brooke Army Medical Center, San Antonio, TX in 1998. Dr Retzloff first practiced as a general OB/Gyn at Luke AFB, AZ before completing a fellowship in Reproductive Endocrinology and Infertility at Harvard Medical School, in Boston, MA in 2003.

Dr Retzloff went on to start the division of Reproductive Endocrinology at Keesler AFB, MS before returning to San Antonio, TX to assume the role of IVF director at the Wilford Hall IVF Center. He has continued to serve in this role, and led the division in its transition to Brooke Army Medical Center in 2011. He will retire the summer of 2014 from the US Air Force, after almost 21 years of distinguished service to our country.

He is a Fellow of the American College of Obstetrics and Gynecology, and is board certified in both Reproductive Endocrinology and Infertility and Obstetrics and Gynecology. He has served on the Executive Council for SART (Society for Assisted Reproductive Technology) and has authored and presented numerous studies related to IVF and ICSI at national professional society meetings. His special interests include advanced operative laparoscopy and hysteroscopy, to include daVinci robotic assisted surgery, and in vitro fertilization.

Look for his publications in leading journals such as Fertility and Sterility, The American Journal of Obstetrics and Gynecology and Obstetrics and Gynecology. We look forward to him joining our team!