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Lydia McGuigan

Lydia McGuigan, DO

4.723 ratings, 7 reviews

Endocrinology

Accepting New Patients
Online Booking
Telehealth Visits

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Female

Hospital Affiliations

  • Nuvance Health - Danbury Hospital

About Lydia McGuigan

Professional Statement

I am committed to developing long-term relationships with my patients focusing on empowering them to implement lifestyle changes to address their metabolic derangements. My goal is to use this as a cornerstone in conjunction with the tools of evidence-based medicine to optimize their long-term health outcomes. I also find it instrumental to offer education to patients encouraging an understanding of their pathophysiology and treatment options tailored to each unique case.

Get To Know Me

Why should someone choose you to care for their health?
I have a genuine interest in helping people achieve their healthcare goals.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
My goal is to provide patients with education, tools and motivation to improve their long term healthcare outcomes. I would like patients to come prepared to their appointments and to be engaged in working as a team towards their goals.

How do you spend your valuable personal time when you’re not caring for patients?
I love spending quality time with my loving family and we enjoy traveling, hiking and exploring new places, activities and delicious cuisine.

Why did you choose your specialty and what is its greatest reward?
I really enjoy developing long term relationships with my patients and seeing them achieve success in their healthcare outcomes and improving their overall quality of life and I find the pathophysiology of endocrinology fascinating.

Expertise

Education

  • Fellowship: Hofstra North Shore-Lij School Of Medicine, Endocrinology, Diabetes and Metabolism, 2016
  • Residency: Mount Sinai Morningside, Internal Medicine, 2014
  • Medical School: Kansas City University of Medicine & Biosciences, 2011

Board Certifications

  • Endocrinology Diabetes and Metabolism: American Board of Internal Medicine
  • Internal Medicine: American Board of Internal Medicine

Locations

  1. Nuvance Health Medical Practice - Endocrinology Danbury
Need help scheduling? Call 203-794-5620

Insurance

Search plans
  • Aetna
  • Anthem BlueCross Blue Shield Connecticut
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry-Aetna
  • Medicaid Connecticut
  • Medicare Connecticut
  • Multiplan Inc
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • US Family Health Plan
  • Wellcare

Ratings & Reviews

4.7 out of 5

23 ratings, 7 reviews

Provider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.

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    5 out of 5 stars
    Reviewed on 12/23/2025

    She was kind and caring. She spent a good amount of time with me. She answered my questions in a way I could understand. I felt safe and comfortable and very well cared for.

    5 out of 5 stars
    Reviewed on 12/20/2025

    Always professional, full confidence in care

    5 out of 5 stars
    Reviewed on 12/20/2025

    She spent time with me and explained everything along the way. Very appreciative.

    5 out of 5 stars
    Reviewed on 7/28/2025

    Very pleasant and thorough,friendly and knowledgeable.

    5 out of 5 stars
    Reviewed on 7/21/2025

    Dr. M. Spent a great deal of time with me. She took into account my input regarding my care yet was very clear about her treatment recommendations.

    5 out of 5 stars
    Reviewed on 7/21/2025

    Very nice doctor and very easy to talk to and very understanding

    4 out of 5 stars
    Reviewed on 3/31/2025

    She was kind, understanding and knowledgeable