Dr. Michael R. Ranum, MD | Bismarck, ND | Optometrist

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Dr. Ranum works in Bismarck, ND and specializes in Optometry. Dr. Ranum is affiliated with Sanford Medical Center Bismarck.

4.9

36 Ratings
6 insurance plans accepted
speaks English
36 written reviews
1 specialty
2 areas of expertise
1 hospital affiliation
1 office location
Male

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

Based on patient feedback. Read the reviews

Dr. Ranum's Ratings and Reviews

4.9

36 Ratings with 36 written Reviews

Average Wait Time 13 Minutes

How was your appointment with
Dr. Ranum?

Patients’ Perspective

Gave an accurate diagnosis: (33) Did WellNeeds Improvement (1)
Had a good bedside manner: (34) Did WellNeeds Improvement (0)
Spent time with me: (34) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (27) Did WellNeeds Improvement (1)
Flexible scheduling: (30) Did WellNeeds Improvement (0)
Saw me in a timely manner: (1) Did WellNeeds Improvement (0)
Staff was courteous: (1) Did WellNeeds Improvement (0)

Patients consistently praise Dr. Michael Ranum for his professionalism, thoroughness, and caring demeanor. Many appreciate his ability to explain complex medical issues clearly and his dedication to taking the time needed for comprehensive examinations. Positive comments highlight his excellent customer service, knowledgeable staff, and willingness to listen to patients' concerns. However, a few negative reviews indicate dissatisfaction with the examination process or results, noting instances where their expectations were not met.

AI-generated from the text of patient reviews

36 ratings & reviews

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Showing 1 to 10 of 36 reviews

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Dr Ranum and his Nurses were very Excellent and caring. They were able to find out what I was experiencing with my eyes, besides my very dry eyes ( Even with my NOT SO NORMAL EXPLANATIONS) we found out I have CATARACTS... he explained everything as what and how this happens and all My options .. So a referral was made with a consult and exam with a Eye surgeon.. Thanks You for the great Care..

July 17th, 2026

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Dr. Ranum was thorough, professional and personable. He gives great advice regarding options for vision correction. I highly recommend!

July 7th, 2026

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Very professional and friendly. Was able to talk to him about eye problems in a professional manner

June 12th, 2026

1 person found this helpful

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Very good customer service and professional. He makes sure he informs you of all details of the visit.

May 20th, 2026

1 person found this helpful

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DR RANUM was fantastic. Very thorough with the exam. We reviewed new findings and compared to prior images and findings. It's fantastic that they have after hours times for people who work normal hours. Highly recommended.

April 3rd, 2026

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Easy to understand. Kept up with my changes very well. Pleasant manners.

March 30th, 2026

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I went to a different eye Dr last year and I had to come back to him. He always listens to my concerns and gets it right the first time, he doesn’t rush through your appointments and listens to suggestions.My son and I will definitely be continuing to use him for our eye Dr. he is great! If you are looking for a new eye Dr I would definitely consider him for your next appointment.

February 13th, 2026

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Dr Ranum is a kind person alway asking questions. I been seeing Dr Ranum for over 8 years. I'm pre- diabetic patient so he checks my eyes for anything that diabetes can cause. Doesn't push to you to get glasses if its just little change. I would Recommend his office to any person who needs a wonderful optometrist. Ranum is awesome!

February 11th, 2026

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Dr. Rand is very professional knowledgeable and friendly along with his staff. They all do excellent job as one team I have been thoroughly impressed with all the help I’ve been getting recently. I definitely refer him to my friends and family.

February 6th, 2026

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Dr. Ranum was great at getting me in on short notice! He diagnosed the issue and prescribed the medication I needed for recovery. Thanks for taking great care of your patients!

December 10th, 2025

Dr. Michael R Ranum

200 S 5th StBismarck, ND 58504

Tel: (701) 222-3937

Mon7:30 am - 8:00 pm

Tue7:30 am - 6:00 pm

Wed7:30 am - 6:00 pm

Thu7:30 am - 6:00 pm

Fri7:30 am - 4:00 pm

Sat8:00 am - 12:00 pm

SunClosed


Dr. Michael R Ranum, MD	Dr. Amy Marie Fleck, MD	Dr. Guy G Outteson, MD	Dr. Kyle M Outteson, MD
Optometry	Optometry	Optometry	Optometry
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.9 (36 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English	Speaks English	Speaks English
Bismarck , ND	Bismarck , ND	Bismarck , ND	Bismarck , ND
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Avesis
Medica
Medicare
Medicare - Medicare
Sanford Health Plan
UnitedHealthcare

Optometry

Eye Exam
Vision Therapy

Dr. Michael R Ranum holds an expired medical license in the state of North Dakota.

Medical License

Doctor Of Optometry with an expired medical license in the state of North Dakota that expired in 2025.

NPI Number

Dr. Ranum's NPI number is 1437101888.

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Is Dr. Michael Ranum accepting new patients?: Dr. Michael Ranum has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Michael Ranum's office located?: Dr. Michael Ranum's office is located at 200 S 5th St, Bismarck, ND, 58504.
Which hospitals is Dr. Michael Ranum affiliated with?: Dr. Michael Ranum is affiliated with Sanford Medical Center Bismarck.
How can I make an appointment with Dr. Michael Ranum?: You can find contact information for Dr. Michael Ranum here on Vitals.
What languages does Dr. Michael Ranum speak?: Dr. Michael Ranum speaks English.

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