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Yvonne Thornton, MD, Obstetrics & Gynecology, Valhalla, NY

Yvonne Thornton MD

Maternal & Fetal Medicine/High Risk


Professor Emeritus of Obstetrics and Gynecology, New York Medical College, Valhalla, New York

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  • 40 Sunshine Cottage RoadValhalla, NY 10595

  • Phone+1 914-592-8600

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Summary

  • Dr. Yvonne Thornton is a double Board-certified physician specializing in Obstetrics & Gynecology with a subspecialty in Maternal & Fetal Medicine, particularly focusing on high-risk pregnancies. Based in Valhalla, NY, she completed her fellowship at The Sloane Hospital for Women at New York Presbyterian Hospital (Columbia) and earned an MPH from Columbia University. She is the first Black woman in the United States to be Board-certifed in Maternal-Fetal Medicine. Dr. Thornton is a pioneer in early prenatal testing in the form of chorionic villus sampling.

    She is a Professor Emeritus at New York Medical College and was on faculty as a Professor of Clinical Obstetrics and Gynecology at Weill Cornell Medicine. Dr. Thornton has published research on topics including obesity-related disorders and gestational diabetes, and has been recognized with multiple awards, including the Virginia Kneeland Frantz Award and designation as a Living Legend by the National Medical Association. She has also contributed to clinical trials aimed at improving perinatal outcomes in obese pregnant women.

Education & Training

  • Columbia University Mailman School of Public Health
    Columbia University Mailman School of Public HealthMPH, Health Policy and Management, 1994 - 1996
  • Sloane Hospital for Women, Columbia-Presbyterian Medical Center
    Sloane Hospital for Women, Columbia-Presbyterian Medical CenterMaternal-Foetal Medicine, 1977 - 1979
  • New York Presbyterian Hospital (Columbia Campus)
    New York Presbyterian Hospital (Columbia Campus)Fellowship, Maternal-Fetal Medicine, 1976 - 1979
  • Roosevelt Hospital
    Roosevelt HospitalObstetrics and Gynecology, 1973 - 1977
  • Columbia University College of Physicians and Surgeons
    Columbia University College of Physicians and SurgeonsClass of 1973, MD, Joseph Garrison Parker Award

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2026 - 2029
  • CA State Medical License
    CA State Medical License 2026 - 2028
  • NY State Medical License
    NY State Medical License 1974 - 2028
  • CT State Medical License
    CT State Medical License 2026 - 2027
  • DC State Medical License
    DC State Medical License 2026 - 2027
  • MD State Medical License
    MD State Medical License 2026 - 2027
  • NJ State Medical License
    NJ State Medical License 1976 - 2027
  • Obstetrics & Gynecology
    American Board of Obstetrics and Gynecology Obstetrics & Gynecology
  • Maternal-Fetal Medicine
    American Board of Obstetrics and Gynecology Maternal-Fetal Medicine
  • Life Fellow
    American College of Obstetricians and Gynecologists Life Fellow
  • Life Fellow
    American College of SurgeonsLife Fellow
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Awards, Honors, & Recognition

  • Wikipedia 2010-2026
  • Who's Who in America Marquis Publications
  • Who's Who in the World Marquis Publications

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • A Life-Saving and Life-Taking 19th Century Medical Instrument  
    Halperin EC, Thornton YS:, The Pharos, 9/2018

Press Mentions

  • 10 Totally Normal Things That Can Happen to Your Body After Having Sex
    10 Totally Normal Things That Can Happen to Your Body After Having SexNovember 6th, 2018

Professional Memberships

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