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7711 Louis Pasteur Dr. Suite 200, San Antonio, Texas 78229

Our Team

Our team of physicians, nurse practitioners, sonographers, other medical, and clerical staff are here to help you receive the best in quality medical care that helps you grow through every stage of a woman’s life. We invite you to get to know more about us by visiting our Physician and Advanced Practice Provider pages below.

Physicians

Christine de la Garza, M.D.

MD: University of Texas Health Science Center of San Antonio (1988)
Residency: University of Texas Health Science Center of San Antonio (1992)
Board Certification: ABOG (1994)
Associations: ACOG, AMA, AOA, BCMS, SAOG, TAOG, TMA

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Annaliese Kistler, M.D.

MD: University of Texas Medical Branch at Galveston
Residency: University of Texas Southwestern Austin
Board Certification: ABOG (2015)

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Tiffany Satterfield, DO

DO: Arizona College Osteopathic Medicine Glendale, Arizona (2005)
Residency: University of Texas Health Sciences Center San Antonio (2009)
Board Certification: ABOG (2012)
Associations: ACOG, AMA, BCMS, TAOG, TMA

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Brian W. Harle, M.D.

MD: Texas Tech University School of Medicine (1988)
Residency: University of Texas Galveston Medical Branch (1992)
Board Certification: ABOG (1994)
Associations: ACOG, BCMS, TAOG, TMA

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Bryan M. Cox, M.D.

MD: University of Texas Southwestern School of Medicine (1983)
Residency: Parkland Memorial Hospital (1987)
Board Certification: ABOG (1989)
Associations: ACOG, BCMS, SAOG, TAOG, TMA

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Elizabeth de la Garza, M.D.

MD: University of Texas Health Science Center at San Antonio (2013)
Residency: University of Colorado (2017)
Board Certification: ABOG (2019)
Associations: ACOG, TMA, BLMS, AMA, AOA

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Shannon Gallagher, M.D.

MD: University of Kansas School of Medicine (1994)
Residency: University of Texas Health Science Center of San Antonio (1998)
Board Certification: ABOG (2001)
Associations: ACOG, BCMS, SAOG, TAOG, TMA

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Advanced Practice Providers

Brooke Naegele, WHNP

RN, MSN: University of Texas Austin
FNP-BC: Old Dominion University in Norfolk, Virginia

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Erika Walsh, MSN, FNP-C

RN, MSN: Walden University
FNP-BC: Walden University

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Brittany Kearns, PA-C

BSN: Texas State University San Marcos, TX
PA-C: Texas Tech University Health Sciences Center Lubbock, TX

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Gayla Coatney, MSN, FNP-C

RN, BSN: University of West Florida
MSN, FNP-C: University of South Alabama

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Claire Heinzmann, PA-C

BSN: Grand Valley State University Allendale, MI
PA-C: Wingate University Wingate North Carolina

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Kathryn Woltz, PA-C

BSN: Virginia Polytechnic Institute and State University (Virginia Tech) Blacksburg, VA
PA-C: Medical University of South Carolina, Charleston, SC

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Sonographers

Want to make an appointment? Have questions about insurance?

Call (210) 692-9500

Contact Us Today

We proudly serve patients needing gynecology services, obstetrics and overall women's health in the following areas of Alamo Heights, Olmos Park, Castle Hills, Medical Center, Hill Country, Stone Oak, Hollywood Park, Downtown, Bulverde, Spring Branch, Leon Springs, Boerne, Alamo Ranch and many other neighborhoods in the greater San Antonio. Our main office is located at 7711 Louis Pasteur Dr. Suite 200, San Antonio, Texas 78229 and our second location is located at 9842 Westover Hills Blvd, Suite 115, San Antonio, Texas 78251.