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Lynne Knowles, M.D., FACOG

General Summary

Dr. Lynne Knowles is committed to providing high quality, compassionate and individualized patient care. By participating in the nation's largest network, Dr. Knowles provides leading-edge care for patients in their own community.


  • Fellowship in Gynecologic Oncology
  • University of Texas Southwestern at Dallas, Dallas, TX
  • Residence in Obstetrics and Gynecology
    The Ohio State University Medical Center, Columbus, OH 
  • Medical Doctorate
    University of Nebraska College of Medicine, Omaha, NE 

Accolades & Memberships

  • American College of Obstetricians and Gynecologists
  • American Society of Clinical Oncology
  • Austin’s Top Doctors, Gynecologic Oncology, Austin Monthly (2021)
  • Society of Gynecologic Oncologists

Surgery Locations

  • Ascension Seton Medical Center Austin
  • Dell Seton Medical Center at the University of Texas
  • St. David's Medical Center
  • St. David's South Austin Medical Center


Dr. Knowles specializes in the care of women with gynecologic cancers including cervical, uterine or endometrial, ovarian, vulvar, vaginal cancers, gestational trophoblastic disease.


Dr. Knowles has extensive experience in minimally invasive surgery including laparoscopic and da Vinci robotic surgery, complex pelvic surgery, and radical surgery for advanced cancers, as well as chemotherapeutic and novel biologic treatments for gynecologic cancers.


  • Simplifying the Preevacuation Testing Strategy for Patients with Molar Pregnancy

    Journal of Reproductive Medicine, 2007

  • Proteomic Biomarker Identification for Diagnosis of Early Relapse in Ovarian Cancer

    Journal of Bioinformatics and Computational Biology, 2006

  • Retrospective Cohort Study of Surgical Staging for Ovarian Low Malignant Potential Tumors

    American Journal of Obstetrics & Gynecology, 2006

  • Diagnosis of Early Relapse in Ovarian Cancer Using Serum Proteomic Profiling

    Genome Informatics, 2005

  • Adenocarcinoma of the Cervix

    Current Treatment Options in Oncology, 2004