Summary

Dr. Marlys Drange is an endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine. She earned her medical degree from Stanford University School of Medicine and has been practicing for over three decades, bringing extensive experience to her patients. Dr. Drange is fluent in both English and Spanish.

Dr. Drange practices at Saint Peters Health Regional Medical Center in Helena, Montana. She focuses on treating conditions such as hypothyroidism and high cholesterol in children and teens. Her practice includes performing blood tests and administering flu vaccines to help patients maintain their health. Patients have given her an average rating of 4.7 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 32 years of experience
  • speaks English, Spanish
  • Stanford University School Of Medicine
  • 2 written reviews
  • 2 specialties
  • 23 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Marlys Ruth Drange has 2 locations

Saint Peters Medical Group Broadway Clinic

2550 E Broadway StHelena, MT 59601
Mon7:00 am - 6:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 6:00 pm
SatClosed
SunClosed

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Dr. Marlys Ruth Drange, MDDr. Karen Sue J Prill, MDDr. Gary Allan Buffington, MDDr. Timothy Donald Johnson, MD
Endocrinology, Diabetes & MetabolismInternal MedicineInternal MedicineGastroenterology
Accepts New Patients
4.7 
4.1 
32 Years of Experience 35 Years of Experience 54 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Helena , MTBristol , VAGoodyear , AZFort Harrison , MT
Med School: Stanford University School Of Medicine Med School: The University Of Texas School Of Medicine At San Antonio Med School: Medical College Of Wisconsin Med School: Spencer Fox Eccles School Of Medicine At The University Of Utah
Current Profile
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Insurance Plans Accepted by Dr. Marlys Ruth Drange

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Marlys Ruth Drange has the following 2 specialties

Specialty Expertise

Dr. Marlys Ruth Drange has the following 23 areas of expertise

  • Acromegaly
  • Addison Disease
  • Adrenal Gland Diseases
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • High Blood Pressure (Hypertension)
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Metabolic Bone Diseases
  • Osteoporosis
  • Parathyroid Diseases
  • Pregnancy Complications
  • Thyroid Diseases

Certifications, License, & Education

32 Years Experience

Dr. Marlys Ruth Drange holds an expired medical license in the state of Montana.

Medical License

Medical Doctor with an expired medical license in the state of Montana that expired in 2026.

Education & Training

Medical School

Graduated from Stanford University School Of Medicine in 1994.

NPI Number

Dr. Drange's NPI number is 1891787479.

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Frequently Asked Questions

Does Dr. Marlys Drange accept virtual/telehealth appointments?
Dr. Marlys Drange has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marlys Drange's office located?
Dr. Marlys Drange's office is located at 2550 E Broadway St, Helena, MT, 59601.
What languages does Dr. Marlys Drange speak?
Dr. Marlys Drange speaks English and Spanish.
Which hospitals is Dr. Marlys Drange affiliated with?
Dr. Marlys Drange is affiliated with Saint Peters Health Regional Medical Center.
Does Dr. Marlys Drange accept my insurance?
You can see the insurance plans that Dr. Marlys Drange accepts on their Vitals profile.

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