See All Diabetes, Metabolism & Endocrinologists in Denver, CO
Dr. Leonard Zemel, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Leonard Zemel, MD

Endocrinology, Diabetes & Metabolism*
2.5 (54)
Map Pin Small Denver, CO
Accepting new patients

Offers telehealth

Overview of Dr. Leonard Zemel, MD

Dr. Leonard Zemel, MD is an Endocrinology, Diabetes & Metabolism Specialist in Denver, CO. Dr. Zemel, completed a fellowship at Montefiore Medical Center CMO LLC. Dr. Zemel, completed a residency at Montefiore Medical Center CMO LLC. Patients rated Dr. Zemel an average 2.5 star rating.

Dr. Zemel works at Practice in Denver, CO with other offices in Littleton, CO. They frequently treat conditions like Diabetes Type 1, Malaise and Fatigue and Overweight along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Advertisement
These providers are on the medical staff of Swedish Medical Center
Compare with other Endocrinology, Diabetes & Metabolism Specialists
Compare Dr. Zemel with our nearby Endocrinology, Diabetes & Metabolism Specialists at Swedish Medical Center
These providers are on the medical staff of Swedish Medical Center.

Dr. Zemel's Office Locations

  1. 1
    Creekside Endocrine Associates PC
    4101 E Louisiana Ave Ste 200, Denver, CO 80246 Icon Directions Right Arrow Directions Phone Icon (303) 388-6410
  2. 2
    Denver Center for Bone Health PC
    3865 E Cherry Creek North Dr Ste 322, Denver, CO 80209 Icon Directions Right Arrow Directions Phone Icon (303) 388-6410
  3. 3
    Arapahoe Internal Medicine PC
    8199 Southpark Ln Ste 100, Littleton, CO 80120 Icon Directions Right Arrow Directions Phone Icon (303) 730-3332
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Sky Ridge Medical Center
  • Rose Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Diabetes Type 1
Malaise and Fatigue
Overweight

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Diabetes Type 1
Malaise and Fatigue
Overweight
Dyslipidemia
Graves' Disease
Obesity
  • View other providers who treat Obesity
Continuous Glucose Monitoring
Diabetes With Renal Manifestations
Hypoglycemia
Calcium Metabolism Disorders
Diabetes Type 2
Diabetic Polyneuropathy
Endocrine Gland Cancer
Goiter
  • View other providers who treat Goiter
Hemochromatosis
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hyperparathyroidism
Hyperthyroidism
Hypogonadism
Hypothyroidism
Iron Metabolism Disorders
Lipid Disorders
Metabolic Syndrome
Mineral Metabolism Disorders
Neuroendocrine Tumors
Osteoporosis
Parathyroid (Gland) Disease
Perimenopause
Peripheral Edema
Testicular Dysfunction
Thyroid Cancer
Thyroid Nodule
Thyrotoxicosis
Vitamin D Deficiency
Vitamin_Deficiency
Adrenal Gland Diseases
Autoimmune Thyroid Diseases
Congenital Hypothyroidism
Diabetes
  • View other providers who treat Diabetes
Diabetic Ketoacidosis
Female Infertility
Growth Hormone Deficiency
Hypoparathyroidism
Hypopituitarism
Hyposmolality and Hyponatremia
Lipedema
  • View other providers who treat Lipedema
Menstrual Disorders
Osteopenia
Parathyroid (Gland) Tumor: Other than Malignant
Polycystic Ovarian Syndrome
Potassium Deficiency
Renal Osteodystrophy
Symptomatic Menopause
Thyroid Cyst
Thyroid Goiter
Thyrotoxicosis Factitia
ACTH (Cosyntropin) Stimulation Test
Cholesterol Screening
Dexamethasone Suppression Test
Diabetes Screening
Diabetic Evaluation
Dynamic Endocrine Function Test
Oral Glucose Tolerance Test
Testosterone Replacement Therapy
Thyroid Nodule Evaluation
Thyroid Scan
Thyroid Screening
Ultrasound
VAP Lipid Testing
Water Deprivation Test
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • MultiPlan
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    2.5
    Average provider rating
    Based on 54 ratings
    Patient Ratings (54)
    5 Star
    (19)
    4 Star
    (2)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (32)
    Leave a review

    How was your appointment with Dr. Zemel?

    Read more reviews on Healthgrades
    Photo: Dr. Leonard Zemel, MD
    How would you rate your experience with Dr. Leonard Zemel, MD?
    • Likelihood of recommending Dr. Zemel to family and friends

    Dr. Zemel's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Zemel

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Leonard Zemel, MD.

    About Dr. Leonard Zemel, MD

    Specialties*
    • Endocrinology, Diabetes & Metabolism

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1447256045
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Montefiore Medical Center CMO LLC
    Fellowship
    Residency
    • Montefiore Medical Center CMO LLC
    Residency
    Board Certifications
    • Diabetes, Metabolism & Endocrinology and Internal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Leonard Zemel, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Zemel is offering online scheduling or call the provider’s office for more information.

    Dr. Zemel has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Zemel has seen patients for Diabetes Type 1, Malaise and Fatigue and Overweight, and more. You can see other conditions treated by Dr. Zemel on their profile. Please call the provider’s office to confirm all visit reasons.

    54 patients have reviewed Dr. Zemel. The overall rating for this provider is 2.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Zemel.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Zemel, there are benefits to both methods. A person calling to schedule an with Dr. Zemel appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Zemel, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (303) 388-6410

    Are you Dr. Leonard Zemel, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon