What is Gillian Ditton's background?

Dr. Ditton graduated from University of Kansas School of Med (Kc/Wich/Sal) in 2015 and has over 11 years in internal medicine. Dr. Ditton works within a group practice.

Does Gillian Ditton take Medicare?

Dr. Ditton has a Medicare provider ID. Contact the office to confirm enrollment and other coverage.

How do I reach Gillian Ditton's office?

4745 Arapahoe Ave Ste 200, Boulder, CO 80303. Phone: (303) 666-2640. Fax: (303) 541-0807. Virtual visits are also available for patients who prefer remote care.

How does a virtual visit with Dr. Ditton work?

Dr. Ditton's office sends a secure video link before your appointment. You can join from any device with a camera — phone, tablet, or laptop. Most visits take 15–30 minutes. See the telehealth section above for what to prepare.

Gillian Claire Ditton, M.D.

Endocrinology, Diabetes & Metabolism

Internal Medicine

(303) 666-2640Boulder, CO

Telehealth Available

NPI Active per CMS — Q2 2026

Telehealth Available NPI Active per CMS — Q2 2026

Gillian Ditton, M.D. specializes in internal medicine, serving patients in Boulder, CO in group practice. She graduated from University of Kansas School of Med (Kc/Wich/Sal) in 2015 and has 11+ years of clinical experience. Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, and more.

1 of 65 Internal Medicine providers in COSee all Internal Medicine in Boulder|11+ years experience|NPI since 2015

Data updated 2025-03-10 on CMS NPPES

Contact & Location

Practice Location

4745 Arapahoe Ave Ste 200, Boulder, CO 80303-1082

(303) 666-2640

Fax: (303) 541-0807

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal Medicine Endocrinology, Diabetes & Metabolism in BoulderAllopathic & Osteopathic Physicians

Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).

Taxonomy: 207RE0101X

Education & Training

University of Kansas School of Med (Kc/Wich/Sal) (Class of 2015)

Virtual Endocrinology, Diabetes & Metabolism Care With Gillian Ditton

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Gillian Ditton for follow-ups, medication reviews, and ongoing care — no travel to Boulder required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Gillian Ditton

NPI records show Dr. Ditton as active with telehealth listed in Boulder, CO. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (303) 666-2640.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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