4.9
33 Ratings with 32 written Reviews
Summary
Dr. Donald Grenz is an internal medicine physician who has dedicated 29 years to caring for patients. He earned his medical degree from the University of North Dakota School of Medicine and Health Sciences, where he also completed his internal medicine residency training through their rural medicine program. Dr. Grenz is board-certified in internal medicine by the American Board of Internal Medicine and communicates with patients in English.
Dr. Grenz practices at Essentia Health-Mid Dakota Bismarck Gateway Clinic in Bismarck, North Dakota, and maintains hospital privileges at Chi Saint Alexius Health Bismarck. He specializes in managing high blood pressure conditions, including both routine hypertension care and urgent hypertensive situations. His diagnostic expertise includes ordering and interpreting blood work such as complete blood counts and kidney function tests. Patients consistently rate Dr. Grenz highly for his care, giving him an average rating of 4.9 out of 5.
Dr. Grenz practices at Essentia Health-Mid Dakota Bismarck Gateway Clinic in Bismarck, North Dakota, and maintains hospital privileges at Chi Saint Alexius Health Bismarck. He specializes in managing high blood pressure conditions, including both routine hypertension care and urgent hypertensive situations. His diagnostic expertise includes ordering and interpreting blood work such as complete blood counts and kidney function tests. Patients consistently rate Dr. Grenz highly for his care, giving him an average rating of 4.9 out of 5.
Overview based on verified provider data
Quick Facts
- 29 years of experience
- 32 insurance plans accepted
- speaks English
- University Of Nd School Med and Health Science
- 32 written reviews
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Essentia Health-Mid Dakota Bismarck Gateway Clinic
2700 State StBismarck, ND 58503 Tel: (701) 712-4501
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Donald Grenz, MD | Dr. Abel Ernesto Tello, MD | Dr. Supha K Arthurs, MD | Dr. Mylapanahalli G Sanathanamurthy, MD |
| Internal Medicine | Internal Medicine | Infectious Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | ||
| 29 Years of Experience | 28 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Bismarck , ND | Bismarck , ND | Bismarck , ND | Bismarck , ND |
| Med School: University of North Dakota School of Medicine and Health Sciences | Med School: Ramathibodi Hospital Faculty Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Donald Grenz
Medical Specialties
Donald Grenz has the following specialty
Specialty Expertise
Donald Grenz has the following 6 areas of expertise
Certifications, License, & Education
29 Years Experience
Donald Grenz holds an expired medical license in the state of North Dakota. They are board certified in Internal medicine by the American Board of Internal Medicine.
Board Certifications
Board certified in Internal medicine by the American Board of Internal Medicine.
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 Nd School Med and Health Science, Univ of North Dakota School of Medicine and Health Sciences Rural Program, and Univ Of Nd Sch Med & Hlth Sci, Internal Medicine.
Medical School
Graduated from University of North Dakota School of Medicine and Health Sciences in 1997 and University Of Nd Sch Of Med- Grand Forks Nd in 1997.
NPI Number
Donald Grenz's NPI number is 1699720995.
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Frequently Asked Questions
- What languages does Donald Grenz speak?
- Donald Grenz speaks English.
- Where is Donald Grenz's office located?
- Donald Grenz's office is located at 2700 State St, Bismarck, ND, 58503.
- Does Donald Grenz accept virtual/telehealth appointments?
- Donald Grenz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Donald Grenz?
- You can find contact information for Donald Grenz here on Vitals.
- Which hospitals is Donald Grenz affiliated with?
- Donald Grenz is affiliated with Chi Saint Alexius Health Bismarck.
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