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Our Team

Our team of physicians, Advanced Practice Providers, 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

Nichole Mastro, M.D., a woman with long hair, dressed in a black blazer.

Nichole Mastro, M.D.

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  • College: Bachelor's degree in Science - Rice University.
  • MD: University of Texas Southwestern
  • Residency: University of Texas Southwestern
  • Board Certification: ABOG (2023)
  • Associations: Texas Medical Association, ACOG, and the Bexar County Medical Society
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Christine de la Garza, M.D., a woman in glasses and a blue shirt, is seated in a chair.

Christine de la Garza, M.D.

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  • 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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Brian W. Harle, M.D., smiling in a suit and tie for a professional photo.

Brian W. Harle, M.D.

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  • 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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A woman in a beige shirt, Annaliese Kistler, M.D., sitting on a bench in a serene outdoor setting.

Annaliese Kistler, M.D.

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  • MD: University of Texas Medical Branch at Galveston
  • Residency: University of Texas Southwestern Austin
  • Board Certification: ABOG (2015)
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A smiling man in a suit and tie, identified as Bryan M. Cox, M.D., poses for the camera.

Bryan M. Cox, M.D.

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  • 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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A woman in a purple shirt, Tiffany Satterfield, DO, sitting on a bench outdoors.

Tiffany Satterfield, DO

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  • 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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A woman with long hair, Dr. Elizabeth de la Garza, seated on a chair, looking thoughtfully to the side.

Elizabeth de la Garza, M.D.

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  • 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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A professional woman with glasses wearing a suit jacket, identified as Erika Price, M.D.

Erika Price, M.D.

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  • MD: Creighton University School of Medicine (2016)
  • Residency: University of Texas Health Science Center at San Antonio (2016-2020)
  • Board Certification: ABOG 2021
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Lisa Ng, DO, smiling while wearing a white shirt and tie.

Lisa Ng, DO

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  • DO: Western University, Southern California
  • Residency: Wright State University, Dayton, Ohio
  • Board Certification: ABOG (2018)
  • Associations: ACOG, TMA
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A woman with long brown hair wearing a green shirt, identified as Laura Richardson, M.D.

Laura Richardson, M.D.

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  • MD: Texas A&M University Health Science Center (2005)
  • Residency: University of Texas at Houston Memorial Hermann Hospital (2009)
  • Board Certification: ABOG (2012)
  • Associations: ACOG, TMA, AMA
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Advanced Practice Providers

Jennifer Winsley, WHNP, has curly hair and is dressed in a green shirt.

Jennifer Winsley, WHNP

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  • BSN: Grand Canyon University
  • MSN: Regis College
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A woman named Laura Silva, PA-C, features long brown hair and is wearing a black top.

Laura Silva, PA-C

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  • BSK: University of Texas at San Antonio MSPAS: South College in Knoxville, Tennessee
  • MSPAS: South College in Knoxville, Tennessee
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A smiling woman with long dark hair, identified as Alex Fleming, WHNP.

Alex Fleming, WHNP

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  • BSN: Saint Louis University
  • DNP: University of Missouri-St. Louis
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A woman with long blonde hair wearing a black top, identified as Lexi Degueure, MSN, FNP.

Lexi Degueure, MSN, FNP

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  • BSN: UT Health San Antonio
  • MSN, FNP: University of Texas Arlington
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A woman with long brown hair and earrings, identified as Brooke Naegele, WHNP.

Brooke Naegele, WHNP

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  • RN, BSN: University of Texas at Austin
  • MSN, FNP: Old Dominion University, Norfolk, VA
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Brittany Kearns, PA-C, has curly hair and is dressed in a pink shirt.

Brittany Kearns, PA-C

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  • BS: Texas State University San Marcos, TX
  • PA-C: Texas Tech University Health Sciences Center Lubbock, TX
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Julie Nguyen, PA-C, an Asian woman with long hair, smiling brightly.

Julie Nguyen, PA-C

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  • BS: UC Berkeley
  • PA-C: Samuel Merritt University, California
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Asian woman in a white shirt smiling, identified as Soomin Han, PA-C.

Soomin Han, PA-C

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  • PA-C: Springfield College, Massachusetts
  • MS: Springfield College, Massachusetts
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Carmen Gustafson, MSN, WHNP, has brown hair and is dressed in a green shirt.

Carmen Gustafson, MSN, WHNP

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  • BSN: Boise State University, Idaho
  • MSN: University of Cincinnati, Ohio
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Morgan Funk, PA-C, a woman with long blonde hair and blue eyes, smiling at the camera.

Morgan Funk, PA-C

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  • BS: Texas A&M University
  • PA-C: University of Texas Medical Branch
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A woman with blonde hair wearing a yellow and white shirt, identified as Mary Kathleen "Katie" Neely, WHNP.

Mary Kathleen "Katie" Neely, WHNP

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  • Coming Soon
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Want to make an appointment? Have questions about insurance?

Call (210) 692-9500 Contact Us
Locations background

Our Locations

We proudly serve patients needing gynecology services, obstetrics and overall women's health in the following areas:

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.

Medical Center at San Antonio, TX

Medical Center

7707 Ewing Halsell,
Suite 213
San Antonio, TX 78229

(210) 692-9500

Monday - Thursday:

8:30 a.m. - 5:00 p.m.

Friday:

8:30 a.m. - Noon

Front entrance of Methodist Boerne Medical Center, featuring modern architecture and welcoming signage.

Boerne

134 Menger Springs,
Suite 1280
Boerne, TX 78006

(210) 692-9500

Monday - Thursday:

8:30 a.m. - 5:00 p.m.

Friday:

8:30 a.m. - Noon

Third location of Seven Oaks.

Westover Hills

9842 Westover Hills Blvd.,
Suite 115
San Antonio, TX 78251

(210) 692-9500

Monday - Thursday:

8:30 a.m. - 5:00 p.m.

Friday:

8:30 a.m. - Noon

7707 Ewing Halsell, Suite 213, San Antonio, Medical Centre

Acorn Wellness Center

7707 Ewing Halsell,
Suite 206
San Antonio, TX 78229

(210) 692-9500

Monday - Thursday:

8:30 a.m. - 5:00 p.m.

Friday:

8:30 a.m. - Noon