Diabetes & Endocrinology | Montana - Billings Clinic
Endocrinology • Billings, MT • Since 1939
About
Billings Clinic is a nonprofit, regional health system based in Billings, Montana, serving Montana, Wyoming, and western Dakotas. It operates as the state’s largest health care system with a 336-bed hospital (Level I Trauma Center) and MedFlight, offering more than 80 specialties through nearly 600 physicians and advanced practitioners. While not specifically detailing a diabetes and endocrinology program in the summary, the clinic provides primary and specialty care across multiple locations (Downtown Billings, Heights, West, and affiliate sites in several MT towns and parts of WY). For diabetes and endocrinology, you can expect access through their extensive specialty network and affiliate locations, with cardiovascular and metabolic care integrated within their specialty services. Contact health@billingsclinic.org or call 406-238-2500 for endocrinology-specific appointments or referrals.
Clinic Type
Endocrinology
Address
Billings Clinic Endocrinology and Metabolism Center
Phone
406-435-5030
adreesen@billingsclinic.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Insurance & Payment
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Languages Spoken
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Current Offers
Diabetes & Endocrinology – New Patient Offer
FAQs
What conditions do endocrinologists treat?
Disorders pertaining to pituitary gland, bone and mineral disorders; adrenal and thyroid glands, and gonadal (reproductive) disorders.
Who determines if you need to see a diabetes or endocrinology specialist?
Your primary care physician will determine if you need to see a diabetes or endocrinology specialist.
Diabetes & Endocrinology Referrals
Diabetes & Endocrinology Referrals406-435-5030
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- CMS HCAHPS (Hospital Consumer Assessment of Healthcare Providers and Systems): 3 out of 5 (overall hospital) (1,200+ patient surveys)
- Billings Clinic Official Provider Pages: 4.7-5.0 out of 5 (individual endocrinology specialists) (Ranges from ~15-200 reviews per provider)
- MedicalRecords.com: 3.9 out of 5 (117 reviews)
Patients praise
- highly positive ratings for individual endocrinology providers (typically 4.7-5.0 range)
- patients appreciate providers who listen, explain conditions thoroughly, and show care
- general hospital facilities noted as comprehensive with friendly staff
- high percentage of patients willing to recommend the institution (e.g., 71-89%)
Common complaints
- concerns regarding billing and finance department interactions
- reports of long wait times for specialist appointments
- mixed feedback on overall hospital cleanliness and quietness in patient surveys
- isolated complaints about communication and service responsiveness
"I have been going to endocrinologists since I was 26 (I am now 60). She [Dr. Kleess] Is the most knowledgeable, caring and supportive doctor I've found."
— Billings Clinic Provider Review (Dr. Lauren Kleess)"unless you are looking forward to paying large amounts of money for very few results, go as a last resort."
— MedicalRecords.com ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Lauren Kleess, MD - Billings, MT - Diabetes, Endocrinology — Mar 18, 2026
- 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
- Dr. Lauren Kleess, MD - Endocrinologist in Billings, MT — May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
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