Gillian Claire Ditton, M.D.
Endocrinology, Diabetes & Metabolism
Gillian Claire Ditton is an Endocrinology, Diabetes & Metabolism specialist based in Boulder, CO with over 11 years of clinical experience. Offers virtual telehealth visits.
Gillian Claire 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. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 440dNPPES updated 2025-03-10 · verify NPI on CMS · Verify license at Colorado Medical Board
Contact & Location
Practice Location
4745 Arapahoe Ave Ste 200, Boulder, CO 80303-1082
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+2%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-11%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-4%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+23%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+3%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-3%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2015
University of Kansas School of Med (Kc/Wich/Sal)
Board certified · Mar 9, 2025
Self-reported via NPPES
11 years in practice
Established
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 Claire Ditton
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gillian Claire Ditton for cholesterol management, blood pressure monitoring, arthritis follow-ups — 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 Claire Ditton
Dr. Ditton is listed as active in the NPI registry with telehealth listed in Boulder, CO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (303) 666-2640.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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