Skip to main content
Lydia McGuigan, DO, Endocrinology, Danbury, CT

LydiaMcGuiganDO

Endocrinology Danbury, CT

Diabetes, Lipid Metabolism

Physician

Dr. McGuigan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. McGuigan's full profile

Already have an account?

  • Office

    25 Germantown Rd FL 1
    Danbury, CT 06810
    Phone+1 203-794-5620
    Fax+1 732-450-2942

Education & Training

  • Icahn School of Medicine at Mount Sinai/Morningside/West
    Icahn School of Medicine at Mount Sinai/Morningside/WestResidency, Internal Medicine, 2011 - 2014
  • Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
    Kansas City University of Medicine and Biosciences College of Osteopathic MedicineClass of 2011

Certifications & Licensure

  • CT State Medical License
    CT State License 2024 - 2025
  • NJ State Medical License
    NJ State License 2016 - 2025
  • NY State Medical License
    NY State License 2015 - 2017
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Endocrinology, Diabetes and Metabolism