An Experienced
Team That Cares.
Get to know Dr. Martinez, the staff, and the healing
vision that inspires them.
Our Mission
Dr. Martinez and his team are committed to providing patients the very best in pain management treatment. With a devotion to excellence, professionalism, and individualized care, we pledge to do everything possible to help our patients regain control of their lives through the latest in pain management techniques.

Dr. Raul Martinez
Dr. Raul Martinez is double board certified in Pain Medicine and Anesthesiology. After attending Central Catholic High School (‘85) and St. Mary’s University (‘89), Dr. Martinez attended the University of Texas Health Science Center, where he completed his residency in Anesthesiology. He later completed his fellowship in Pain Medicine and has been in private practice since 1999.
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Dr. Liliana Meskill
Dr. Liliana Meskill is double board certified in Pain Medicine and Anesthesiology. After attending Louisiana State University for her undergraduate work and medical school, she completed her fellowship and residency at the University of Texas Health Science Center. She has been with Dr. Martinez since 2015.
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Dr. Karl Lautenschlager
Dr. Karl Lautenschlager has been in practice for twelve years and is double board certified in Pain Medicine and Anesthesiology. He grew up in a military family and is a graduate of Virginia Tech. After three years as a paramedic, he attended medical school at the Uniformed Services University of the Health Sciences.
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Meet the Nurse Practitioners Serving You

Anel Parker has been a nurse since 2009 and is a graduate of Texas A&M University-Corpus Christi. She earned her Master’s in Science of Nursing from the University of Texas Health Science Center and is board certified with the American Nurses Credentialing Center.

Alexis Jimenez-Davila attended Baylor University before earning her Master’s as a Nurse Practitioner from the University of Texas at El Paso. She is board certified with the American Nurses Credentialing Center, and has been a nurse since 2006.

Jacqueline Ramirez has been a nurse since 2009. She received her Bachelor’s degree from Grand Canyon University and earned her Master’s in Nursing through Walden University. She has performed clinical work with a variety of doctors in San Antonio and the Rio Grande valley.

Erica Ravizee has been a nurse for thirteen years, earning her Masters as a Nurse Practitioner from the University of Texas Health Science Center in 2016, after serving several years as a pediatric nurse. She is certified with American Nurses Association and the American Nurses Credentialing Center.