Summary

Dr. Glenn Siegel is an endocrinologist specializing in diabetes and metabolism with additional training in internal medicine. He earned his medical degree from the prestigious Icahn School of Medicine at Mount Sinai and brings 25 years of clinical experience to his practice. Dr. Siegel speaks Italian, Spanish, and English, allowing him to connect with a diverse patient population.

Based at Norwalk Hospital, Dr. Siegel practices in Wilton, Connecticut, where he focuses on managing complex metabolic conditions. He treats patients with type 2 diabetes, high cholesterol in children and teenagers, and hyperlipidemia. His approach includes comprehensive diagnostic testing such as complete blood counts, A1c monitoring for diabetes management, and metabolic panels to assess overall health. Patients rate Dr. Siegel 3.1 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.1
  • 25 years of experience
  • 44 insurance plans accepted
  • speaks Italian, Spanish, English
  • Icahn School Of Medicine At Mount Sinai
  • 5 written reviews
  • 2 specialties
  • 20 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner

Office Location

Hartford Healthcare Medical Group Primary Care

50 DANBURY RD FL 1WILTON, CT 06897
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Glenn Michael Siegel, MDDr. Genevieve Lama, MDDr. Adriana P. Kuker, MDDr. Patricia M. Vuguin, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
4.4 
4.3 
25 Years of Experience 29 Years of Experience 16 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Italian, Spanish, English Speaks Russian, Spanish, Polish, English Speaks Spanish Speaks Spanish
WILTON , CTYorktown Heights , NYEastchester , NYBronx , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: State University of New York Upstate Medical University Med School: New York University School Of Medicine Med School: Universidad De Buenos Aires
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Glenn Michael Siegel

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Anthem Blue Cross
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of South Carolina
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • Empire Plan
  • GEHA
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association (HMAA)
  • Humana
  • Humana - Medicare
  • HUSKY Health
  • HUSKY Health - Medicaid
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Nippon Life Benefits
  • Optum Health
  • PreferredOne
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr. Glenn Michael Siegel has the following 2 specialties

Specialty Expertise

Dr. Glenn Michael Siegel has the following 20 areas of expertise

  • Acromegaly
  • Addison Disease
  • Adrenal Gland Diseases
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • High Blood Pressure (Hypertension)
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Lipid Metabolism Disorders
  • Osteoporosis
  • Parathyroid Diseases
  • Pituitary Diseases
  • Thyroid Diseases

Certifications, License, & Education

25 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Active

EDUCATION & TRAINING

Medical School

Icahn School Of Medicine At Mount SinaiGraduated in 2001

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Frequently Asked Questions

Does Dr. Glenn Siegel accept my insurance?
You can see the insurance plans that Dr. Glenn Siegel accepts on their Vitals profile.
Does Dr. Glenn Siegel accept virtual/telehealth appointments?
Dr. Glenn Siegel has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Glenn Siegel?
You can find contact information for Dr. Glenn Siegel here on Vitals.
Which hospitals is Dr. Glenn Siegel affiliated with?
Dr. Glenn Siegel is affiliated with Norwalk Hospital.
Is Dr. Glenn Siegel accepting new patients?
Dr. Glenn Siegel is accepting new patients on Vitals. View Dr. Glenn Siegel's profile on Vitals to make an appointment.

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