“Our goal is to provide our patients comprehensive women’s healthcare throughout the phases of life. This encompasses adolescence through family life, obstetrics and maturity.”

Board Certification

  • Obstetrics & Gynecology

Areas of Expertise

  • Laparoscopic & Laser Surgery
  • Robotic Surgery
  • Obstetrical Care
  • Infertility
  • Sonography
  • Office-based surgical procedures



Parkland Memorial Hospital
Dallas, TX

Internship & Residency

Methodist Central Hospital Dallas
Dallas, TX

Medical School

University of Texas Health Science Center
Houston, TX

Graduate School

Southern Methodist University
MAS Biomedical Engineering
Dallas, TX

Undergraduate School

Southern Methodist University
B.S. Electrical Engineering
Dallas, TX

Hospitals Affiliated With

Professional Associations

American College of Obstetrics & Gynecology

American Society of Reproductive Medicine

American Society of Laparoscopic Surgeons


Dr. Duncan has been practicing in the Plano area since finishing residency in 1985. He has delivered thousands of babies for his patients in the Plano and Frisco area during his career.

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