3 Best Endocrinologists in Denver, CO

Expert-recommended Top 3 Endocrinologists in Denver, Colorado. All of our endocrinologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Claudia Panzer, MD, FACE, ECNU - Denver, CO Endocrinologists - Doctor Portrait Image
11+ YEARS IN TBR
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CLAUDIA PANZER, MD, FACE, ECNU

COMPREHENSIVE ENDOCRINOLOGY
4500 East 9th Avenue, Suite 170,
Denver, CO 80220 Directions

Since 2007

Specialty:

Thyroid Disease Diabetes Type 1 and 2 Osteoporosis and Other Bone Disorders Adrenal and Pituitary Disorders Cholesterol and Other Lipid Abnormalities Polycystic Ovarian Syndrome Excess Weight Menopause-Related Issues Low Testosterone Sexual Dysfunction in Women and Men

"Dr. Claudia A Panzer holds board certification in her field. She obtained her medical degree from Ludwig-Maximilians Universitat and completed her residency at Cleveland Clinic Health System. She is a member of the American Registry, the American Association of Clinical Endocrinology, the North American Society of Menopause, and the American College of Endocrinology. Dr. Panzer is a distinguished fellow of the American College of Endocrinology (ACE) and is certified by ACE to perform thyroid ultrasounds and thyroid fine-needle aspiration biopsies. Her expertise lies in treating endocrine disorders, diabetes, and metabolism. Fluent in French and German, she ensures effective communication with a diverse range of patients. Dr. Panzer practices at Comprehensive Endocrinology, providing comprehensive and specialized care.

2026 Highlights: Dr. Claudia is dedicated to delivering state-of-the-art medical care in a welcoming and comfortable environment, prioritizing courtesy and attentiveness to each patient's unique needs."

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License #44238

Contact:

(888) 418-4988

Mon-Thu: 8am - 4pm
Fri: 8am - 12pm
Sat & Sun: Closed

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Leslie S. Gamache, MD - Denver, CO Endocrinologists - Doctor Portrait Image
9+ YEARS IN TBR
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LESLIE S. GAMACHE, MD

1601 East 19th Avenue, Suite 5500,
Denver, CO 80218 Directions

Since 2001

Specialty:

Calcium or Bone Disorders Diabetes Endocrine Gland Cancers Gland Hyperfunction Gland Hypofunction Hormonal Issues From Cancer Care Infertility Lipid Disorders Metabolic Disorders Osteoporosis Polycystic Ovarian Syndrome (PCOS) Thyroid Disease Medication Surgery Thyroid Biopsies Blood and Urine Tests Continuous Glucose Monitoring Diabetes Education Hormone Therapy

"Dr. Leslie S. Gamache obtained a degree from Creighton, she completed a BA degree at Carleton College in Minnesota and an MD at Creighton University in Omaha. She completed her Internship and Residency in 2004 at the University of New Mexico. She completed a Fellowship at the University of New Mexico in 2006. Her hospital affiliations include Presbyterian St Luke Medical Center. Dr. Leslie S. Gamache is Board Certified in Endocrinology, Diabetes, and Metabolism. She is a two-time Western American Federation of Medical Research Scholar Award winner. Her practice is available at Denver Endocrinology. The clinic specializes in offering a wide range of endocrine disorders. She is proficient in English and Spanish. Dr. Leslie S. Gamache accepts telehealth visits.

2026 Highlights: Dr. Gamache believes in a cooperative approach to health to strives to maintain close communication with patients and their providers."

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License #44771

Contact:

(303) 228-1240

Mon-Fri 8:30am - 5pm Sat & Sun: Closed

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Sarah V. Bull, MD - Denver, CO Endocrinologists - Doctor Portrait Image
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SARAH V. BULL, MD

1601 East 19th Avenue, Suite 5500,
Denver, CO 80218 Directions

Since 1998

Specialty:

Calcium or Bone Disorders Cancer Involving An Endocrine Gland Diabetes Infertility Lipid (cholesterol) Disorders Metabolic Disorders Osteoporosis Overproduction or Underproduction of Hormones Polycystic Ovarian Syndrome Thyroid Disease Blood and Urine Tests Diabetes Management and Treatment Hormone Therapy Thyroid biopsies

"Dr. Sarah V. Bull graduated from the University of Texas SW Medical Center of Dallas. She obtained her MD from the University of Texas Southwestern Medical School in Dallas. She completed a fellowship and residency at the University of Colorado. She completed her internship at Parkland Health and Hospital in 1998. She is affiliated with Presbyterian St Luke Medical Center and Rose Medical Center. She is board-certified in both internal medicine and endocrinology. She practices at Denver Endocrinology and accepts new patients.

2026 Highlights: Sarah V. Bull also has a special interest in thyroid, parathyroid and reproductive disorders. Her areas of interest include thyroid cancer, diabetes, osteoporosis and disorders of the adrenal and pituitary glands."

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License #38069

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