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.

Overview based on verified provider data

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

Compare with Similar Doctors

Dr. Glenn Michael Siegel, MD
Dr. Adriana P. Kuker, MD
Dr. Cindy R Kaufman, MD
Dr. Gabrielle Paula Grinstein, MD
Dr. Glenn Michael Siegel, MDDr. Adriana P. Kuker, MDDr. Cindy R Kaufman, MDDr. Gabrielle Paula Grinstein, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
3.3 
4.9 
25 Years of Experience 16 Years of Experience 39 Years of Experience 32 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks Italian, Spanish, English Speaks Spanish Speaks Chinese, Spanish Speaks English, Spanish
WILTON , CTEastchester , NYEastchester , NYNew York , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: New York University School Of Medicine 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

Dr. Glenn Michael Siegel holds an active medical license in the state of Connecticut.

Medical License

Medical Doctor with an active medical license in the state of Connecticut that expires in 2026.

Education & Training

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 2001.

NPI Number

Dr. Siegel's NPI number is 1437140514.

Similar doctors

Frequently Asked Questions

Is Dr. Glenn Michael Siegel accepting new patients?
Dr. Glenn Michael Siegel is accepting new patients on Vitals. View Dr. Glenn Michael Siegel's profile on Vitals to make an appointment.
Does Dr. Glenn Michael Siegel accept my insurance?
You can see the insurance plans that Dr. Glenn Michael Siegel accepts on their Vitals profile.
Where is Dr. Glenn Michael Siegel's office located?
Dr. Glenn Michael Siegel's office is located at 50 DANBURY RD FL 1, WILTON, CT, 06897.
How can I make an appointment with Dr. Glenn Michael Siegel?
You can find contact information for Dr. Glenn Michael Siegel here on Vitals.
Does Dr. Glenn Michael Siegel accept virtual/telehealth appointments?
Dr. Glenn Michael Siegel has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.