Joanna Dalton-Ayoung, MD, MBA, MS
Member of Orlando Health Medical Group Member of Orlando Health Medical Group

Joanna Dalton Ayoung, MD, MBA, MS - Obstetrics & Gynecology

Orlando Health Physician Associates - Oviedo East

Address: 1890 W. CR 419
Suite 2010
Oviedo, FL 32765

Call: (407) 635-3600


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Dr. Joanna Dalton Ayoung is a board-certified obstetrician and gynecologist with Orlando Health Physician Associates. She specializes in:

  • Obstetrics
  • Gynecological care
  • Gynecologic surgery
  • Polycystic ovary syndrome (PCOS)
  • Management of fibroids
  • Abnormal uterine bleeding
  • Menopausal care
  • Obstetrics care

She has cared for patients in Florida since 2021. She strives to ensure her patients feel empowered with the knowledge needed to make informed decisions about their care.

Dr. Dalton Ayoung’s Training

Dr. Dalton Ayoung earned her medical degree at Weill Cornell Medical College in New York City. She completed a residency in obstetrics and gynecology at Jamaica Hospital Medical Center in Queens, New York. She was a graduate Sarnoff Fellow with the Sarnoff Cardiovascular Research Foundation, hosted by the New York University School of Medicine.

She earned an MBA in health care from the Cornell University Johnson School of Business in Ithaca, New York, and a master’s degree in health policy from the Weill Cornell Graduate School in New York City.

About Dr. Dalton Ayoung

She is a native of Trinidad and Tobago, where she developed an interest in medicine. This led to her embarking on a journey to become a physician when she lived in New York City. She is passionate about women’s health and empowering women to be the best version of themselves.

Dr. Dalton Ayoung is certified by the American Board of Obstetrics and Gynecology. Her professional memberships include the Florida Medical Association and Central Florida OBGYN Society.

Outside of work, she enjoys travel, cooking, entertaining, reading, bike riding and spending time with her family.

Board Certifications

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Academic Information

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Medical Education

Weill Cornell Medical College
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