


Dr. James Mack, MD
Dr. James Mack, MD is a diabetes & metabolism endocrinologist in Billings, MT and has over 30 years of experience in the medical field. Dr. Mack has extensive experience in Osteoporosis & Screening and Thyroid Disorders. He graduated from University of Washington / Harborview Medical Center in 1994. He is affiliated with medical facilities such as St. Peter's Health Regional Medical Center and Wyoming Medical Center. He is accepting new patients and telehealth appointments.
Practice
1045 N 30th St Billings, MT 59101Make an Appointment
Hospital Highlight
Dr. Mack is affiliated with Livingston Healthcare Livingston, a highly rated hospital.
At a Glance
- Area of ExpertiseDr. Mack specializes in the area of Diabetes, Metabolism & Endocrinology. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

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Dr. Mack's Reviews
Likelihood to recommend Dr. Mack
4.6
5 Star | 88% | 88% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 13% | 13% |
1 Star | 0% | 0% |
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How was your experience with Dr. Mack?Overall Patient Satisfaction
Likelihood of recommending Dr. Mack to family and friends is 4.625 out of 5
About Me
biography
Dr. James Mack, MD is a diabetes & metabolism endocrinologist in Billings, MT and has over 30 years of experience in the medical field. Dr. Mack has extensive experience in Osteoporosis & Screening and Thyroid Disorders. He graduated from University...read moreEndocrinology, Diabetes & Metabolism
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Washington / Harborview Medical Center
Medical School, 1994
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkFocus on Thyroid Eye Disease
Locations
Practice
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home3% higher than the national average
89%Patients said that doctors always listened to them and explained things well7% higher than the national average
- Recipient of 1
hospital awardView all awardsOutstanding Patient Experience Award™ (2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
85%Patients said that doctors always listened to them and explained things well9% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
93%Patients said that nurses always listened to them and explained things well11% higher than the national average
92%Patients said that doctors always listened to them and explained things well10% higher than the national average
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