Expertise in
6
conditions

Dr. Leonard Zemel

Endocrinology
Denver Center For Bone Health PC
3865 E Cherry Creek North Dr Ste 322, 
Denver, CO 
Expertise in
6
conditions
Denver Center For Bone Health PC
3865 E Cherry Creek North Dr Ste 322, 
Denver, CO 
OverviewInsuranceLocationsSimilar Doctors

Overview

Leonard Zemel is an Endocrinologist in Denver, Colorado. Dr. Zemel is highly rated in 6 conditions, according to our data. His top areas of expertise are Type 1 Diabetes (T1D), Graves Disease, Type 2 Diabetes (T2D), and Hypothyroidism.

Specialties
Endocrinology
Licenses
Internal Medicine in CO
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
SelectHealth
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 7 Less Insurance Carriers -

Locations

Denver Center for Bone Health PC
3865 E Cherry Creek North Dr Ste 322, Denver, CO 80209
Call: 303-388-6410

Additional Areas of Focus

Dr. Zemel has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Similar Doctors
Bryan Haugen
Expertise in
9
conditions
Dr. Bryan Haugen
Endocrinology
Expertise in
9
conditions
Dr. Bryan Haugen
Endocrinology

University Of Colorado Hospital Authority

1635 Aurora Ct, 
Aurora, CO 
 (6.7 miles away)
720-848-2650
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Bryan Haugen is an Endocrinologist in Aurora, Colorado. Dr. Haugen is highly rated in 9 conditions, according to our data. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroidectomy, and Hormone Replacement Therapy (HRT).

Expertise in
13
conditions
Dr. Lauren Fishbein
Endocrinology
Expertise in
13
conditions
Dr. Lauren Fishbein
Endocrinology

University Of Colorado Hospital Authority

1635 Aurora Ct, 
Aurora, CO 
 (6.7 miles away)
720-848-2650
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Lauren Fishbein is an Endocrinologist in Aurora, Colorado. Dr. Fishbein is highly rated in 13 conditions, according to our data. Her top areas of expertise are Pheochromocytoma, Multiple Endocrine Neoplasia Type 2, Neuroendocrine Tumor, and Adrenal Cancer.

Expertise in
31
conditions
Dr. Margaret Wierman
Endocrinology
Expertise in
31
conditions
Dr. Margaret Wierman
Endocrinology

University Of Colorado Hospital Authority

1635 Aurora Ct, 
Aurora, CO 
 (6.7 miles away)
720-848-2650
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Margaret Wierman is an Endocrinologist in Aurora, Colorado. Dr. Wierman is highly rated in 31 conditions, according to our data. Her top areas of expertise are Adrenocortical Carcinoma, Pituitary Tumor, Adrenal Cancer, Hypothalamic Tumor, and Hormone Replacement Therapy (HRT).

VIEW MORE Endocrinologists

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Zemel's expertise for a condition
ConditionClose
    • Distinguished
    • Type 1 Diabetes (T1D)
      Dr. Zemel is
      Distinguished
      . Learn about Type 1 Diabetes (T1D).
      See more Type 1 Diabetes (T1D) experts
    • Advanced
    • Graves Disease
      Dr. Zemel is
      Advanced
      . Learn about Graves Disease.
      See more Graves Disease experts
    • Hypothyroidism
      Dr. Zemel is
      Advanced
      . Learn about Hypothyroidism.
      See more Hypothyroidism experts
    • Obesity in Children
      Dr. Zemel is
      Advanced
      . Learn about Obesity in Children.
      See more Obesity in Children experts
    • Thyroid Storm
      Dr. Zemel is
      Advanced
      . Learn about Thyroid Storm.
      See more Thyroid Storm experts
    • Type 2 Diabetes (T2D)
      Dr. Zemel is
      Advanced
      . Learn about Type 2 Diabetes (T2D).
      See more Type 2 Diabetes (T2D) experts
    • Experienced
    • Anaplastic Thyroid Cancer
      Dr. Zemel is
      Experienced
      . Learn about Anaplastic Thyroid Cancer.
      See more Anaplastic Thyroid Cancer experts
    • Diabetic Neuropathy
      Dr. Zemel is
      Experienced
      . Learn about Diabetic Neuropathy.
      See more Diabetic Neuropathy experts
    • Empty Sella Syndrome
      Dr. Zemel is
      Experienced
      . Learn about Empty Sella Syndrome.
      See more Empty Sella Syndrome experts
    • Familial Hypocalciuric Hypercalcemia Type 1
      Dr. Zemel is
      Experienced
      . Learn about Familial Hypocalciuric Hypercalcemia Type 1.
      See more Familial Hypocalciuric Hypercalcemia Type 1 experts
    • Follicular Thyroid Cancer
      Dr. Zemel is
      Experienced
      . Learn about Follicular Thyroid Cancer.
      See more Follicular Thyroid Cancer experts
    • Hypercalcemia
      Dr. Zemel is
      Experienced
      . Learn about Hypercalcemia.
      See more Hypercalcemia experts
    View All 27 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    1. Homepage
    2. Endocrinologists Denver, CO
    3. Dr. Leonard Zemel
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.