4.9
48 Ratings with 47 written Reviews
Summary
Dr. Donald Grenz is an internal medicine physician who has dedicated nearly three decades to caring for patients with complex medical conditions. He earned his medical degree from the University of North Dakota School of Medicine & Health Sciences, where he also completed his residency training. With 29 years of clinical experience, Dr. Grenz has developed extensive expertise in managing chronic diseases and acute medical situations. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Grenz practices at multiple locations throughout Bismarck, North Dakota, and maintains hospital privileges at Chi Saint Alexius Health Bismarck. His clinical focus centers on treating serious conditions such as diabetic ketoacidosis, heart failure, and chronic kidney disease. He incorporates comprehensive treatment approaches that may include physical therapy and strength training to help patients achieve optimal health outcomes. Patients consistently rate …his care highly, with an average rating of 4.9 out of 5 stars.
Read More Read less Dr. Grenz practices at multiple locations throughout Bismarck, North Dakota, and maintains hospital privileges at Chi Saint Alexius Health Bismarck. His clinical focus centers on treating serious conditions such as diabetic ketoacidosis, heart failure, and chronic kidney disease. He incorporates comprehensive treatment approaches that may include physical therapy and strength training to help patients achieve optimal health outcomes. Patients consistently rate …his care highly, with an average rating of 4.9 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 29 years of experience
- 32 insurance plans accepted
- speaks English, Spanish
- University Of North Dakota School Of Medicine And Health Sciences
- 47 written reviews
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Donald Howard Grenz has 4 locationsEssentia Health Mid Dakota Clinic Gateway Mall
2700 State St Ste A2Bismarck, ND 58503 Tel: (701) 712-4215
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Donald Howard Grenz, MD | Dr. Ermelinda Kerpi | Dr. John Peter Bretzman | Dr. Irfan Ahmad Khan |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | |||
| 29 Years of Experience | 12 Years of Experience | 6 Years of Experience | 48 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Bismarck , ND | Bismarck , ND | Bismarck , ND | Bismarck , ND |
| Med School: University Of North Dakota School Of Medicine & Health Sciences | Med School: Medical University Of The Americas (Nevis) | Med School: Rush Medical College Of Rush University Medical Center | Med School: Dow Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Donald Howard Grenz
Medical Specialties
Dr. Donald Howard Grenz has the following specialty
Specialty Expertise
Dr. Donald Howard Grenz has the following 6 areas of expertise
Certifications, License, & Education
29 Years Experience
Dr. Donald Howard Grenz holds an expired medical license in the state of North Dakota.
Medical License
Medical Doctor with an expired medical license in the state of North Dakota that expired in 2025.
Education & Training
Residency
Completed their residency at University Of North Dakota School Of Medicine And Health Sciences.
Medical School
Graduated from University Of North Dakota School Of Medicine & Health Sciences in 1997.
NPI Number
Dr. Grenz's NPI number is 1699720995.
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Frequently Asked Questions
- Where is Dr. Donald Grenz's office located?
- Dr. Donald Grenz's office is located at 2700 State St, Bismarck, ND, 58503.
- Which hospitals is Dr. Donald Grenz affiliated with?
- Dr. Donald Grenz is affiliated with Chi Saint Alexius Health Bismarck.
- What languages does Dr. Donald Grenz speak?
- Dr. Donald Grenz speaks English and Spanish.
- How can I make an appointment with Dr. Donald Grenz?
- You can find contact information for Dr. Donald Grenz here on Vitals.
- Does Dr. Donald Grenz accept virtual/telehealth appointments?
- Dr. Donald Grenz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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