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Annette S. Williams, MD, FACOG

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Annette S. Williams, MD, FACOG

Board Certified OB-GYN

  • 15+ Years Experience
  • Minimally Invasive/Robotic Surgeon
  • Se Habla Espanol


  • Annual Exams and Pap Smears
  • Contraception
  • Minimally Invasive/Robotic/Laparoscopic GYN Procedures
  • Menopause Management
  • Menstrual Cycle Disorders
  • Pelvic Relaxation Disorder
  • Polycystic Ovarian Syndrome
  • Urogynecologic Issues


Dr. Annette Williams is a Board Certified OB-GYN who has been practicing since 1998, first as an active-duty military physician, and later in private practice and as a hospitalist at Florida Hospital Zephyrhills. She earned her medical degree at Loma Linda School of Medicine in California while in the U.S. Army Reserves, and completed her residency in obstetrics and gynecology at the San Antonio Uniformed Services Health Education Consortium, at Lackland Air Force Base in Texas. She went on to serve as OB-GYN Department Chair at Ireland Army Community Hospital in Fort Knox, Ky., and was a private physician and contractor before relocating to Pasco County in 2008.

A fluent English and Spanish speaker, Dr. Williams is a member of the medical staff at Florida Hospital Zephyrhills and is a trusted provider of a broad menu of gynecologic services including but not limited to preconception counseling, gynecologic disorders screening and surgical procedures, treatments for menstrual disorders and management of menopausal symptoms. In ongoing research and everyday practice, she is constantly seeking new ways to improve the early detection and effective treatment of gynecologic disorders, along with improved methods for addressing urogynecologic issues.

Dr. Williams is trained in robotic surgery and offers this minimally invasive option when treating gynecologic conditions such as hysterectomy, uterine fibroids, endometrioses and excessive bleeding.


  • Co-founding Physician, AdventHealth Medical Group
  • Board Certified, Obstetrics and Gynecology
  • Residency, Obstetrics and Gynecology, San Antonio Uniformed Services Health Education Consortium, Lackland Air Force Base, TX
  • Medical Degree, Loma Linda School of Medicine, Loma Linda, CA

Honors and Awards

  • Healthgrades Honor Roll

Professional Affiliations

  • Fellow, American Congress of Obstetricians and Gynecologists


Florida Hospital Zephyrhills

Grandview Medical Office

7050 Gall Boulevard
Zephyrhills, FL 33541

Phone: 813.782.8761
Fax: 813.782.6038

Get Directions

Monday – Friday: 8:00 am – 5:00 pm