Downtown Clinic – Diabetes & Endocrinology - Intermountain Health

Endocrinology • Billings, MT

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About

Downtown Clinic – Diabetes & Endocrinology in Billings, Montana offers diabetes and endocrinology care, including gestational diabetes care, management of high blood pressure, hyperglycemia, hyperthyroidism, hypoglycemia, hypothyroidism, and metabolic disorders. The clinic's team includes endocrinologists, registered dietitians, Certified Diabetes Educators, and exercise physiologists who work together to help patients manage their conditions and develop the skills needed for self-care.

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Clinic Type

Endocrinology

Address

2900 12th Avenue North, Suite 160W, Billings, MT 59101

Phone

406-657-7000

Email

IntCostEstimate@r1rcm.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://intermountainhealthcare.org/locations/intermountain-health-downtown-clinic/downtown-clinic-diabetes-endocrinology

Services Offered

Diabetes and endocrinology
Gestational diabetes care
High blood pressure
Hyperglycemia
Hyperthyroidism
Hypoglycemia
Hypothyroidism
Metabolic disorders

Team

Justen W. Rudolph — MD
Alana C. Carlisle — NP
Baylee Baldwin — PA
Anissa R. Avanesyan — RD
David Gaitonde — MD
Jordan B. Teller — NP
Jodie M. McIlvain — PA
Chelsi R. Hayter — NP

Insurance & Payment

—

Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: very positive

Intermountain Health ProviderMatch (Dr. David Gaitonde): 4.9 out of 5 (68 reviews)
Intermountain Health ProviderMatch (Jodie M. McIlvain, PA): 5 out of 5 (40 reviews)
Intermountain Health ProviderMatch (Alana C. Carlisle, NP): 5 out of 5 (34 reviews)

Patients praise

caring and compassionate providers
thorough explanations of health conditions and test results
excellent listening skills
professionalism and knowledgeability
effective communication regarding treatment plans and diabetes management

Common complaints

none explicitly mentioned in the available patient reviews, which are overwhelmingly positive

"Exceptional care, excellent review of blood work required for my thyroid. Attention to detail regarding my vitamins, and blood levels. Dr. Gaitonde made sure I was aware of the blood test results... He was caring, friendly, explained everything, the what's, why's and what is next. Professional, caring, and obviously had reviewed all my records and blood work. So, very thorough."

— Intermountain Health patient review for Dr. David Gaitonde

"Jodie is the best! She is extremely knowledgeable and she combines that expertise with compassion and personal experience to create a great environment for her patients. She is thorough, attentive and listens to her patients."

— Intermountain Health patient review for Jodie M. McIlvain, PA

"Alana is very personable and knowledgeable. She treats me like a human being and not just a patient or a number. She has helped me get my diabetes and weight under control."

— Intermountain Health patient review for Alana C. Carlisle, NP

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Intermountain Health Completes Renovation and Expansion of Diabetes & Endocrinology Clinic Serving Eastern Montana with Support of Local Donors — Apr 9, 2026
Intermountain Health unveils renovated diabetes and endocrinology clinic — Apr 8, 2026
Intermountain Health's Diabetes & Endocrinology clinic expands | Billings News | kulr8.com — Apr 14, 2026
Billings Man's Diabetes Journey Highlights Life-Changing Support from Care Team at Intermountain Health St. Vincent Regional Hospital — Nov 20, 2025
Diabetes and Endocrinology Clinic renovation — Aug 5, 2025

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.