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  • Vein Clinics of America
  • Irving, Texas

Lucy Sun


Dr. Lucy Sun, MD - Irving, TX
  • Education

    Doctorate of Medicine, State University New York (SUNY) Downstate Medical Center

  • Residency

    University of Iowa Hospitals and Clinics

  • Certifications

    Board Certified – Vascular Surgery

  • Accolades

    Designated a Top Doctor by Castle Connolly and Westchester Magazine in 2012 and 2013
    Recognized as a Top Doctor by New York magazine in 2013

About doctor Sun

Your vein disease expert.

Your legs are in good hands with Dr. Lucy Sun, board-certified in vascular surgery. She combines her medical experience with a specialized knowledge of vein disease to offer patients best-in-class treatments that result in healthier legs.

Vein Specialization: Dr. Sun has extensive training in phlebology, the diagnosis and treatment of varicose vein disease and related disorders. At Vein Clinics of America, she specializes in ultrasound-guided foam sclerotherapy and endovenous thermal ablation (EVTA).

 Medical Credentials: She graduated from State University New York (SUNY) Downstate Medical Center in Brooklyn, NY. Thereafter, Dr. Sun completed her residency at University of Iowa Hospitals and Clinics in Iowa City, IA

Prior Experience: Dr. Sun was an Assistant Professor of Vascular Surgery at Robert Wood Johnson Medical School in New Brunswick, NJ. Most recently she was a member of the Mount Kisco Medical Group as well as Chief of Vascular Surgery at Northern Westchester Hospital in Mount Kisco, NY.

Professional Recognition: In 2012 and 2013, Dr. Lucy Sun was designated a Top Doctor by Castle Connolly and Westchester Magazine. She was also given Top Doctor recognition by New York magazine in 2013.


Every day I look forward to making my patients’ legs feel and look better using the most advanced and minimally invasive techniques available.

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