Dr. Donald Grenz, MD

Internal Medicine •  Male • Age 57
  
Dr. Grenz
Accepting new patients

Mid Dakota Clinic

2700 State St Bismarck, ND 58503

Make an Appointment

(701) 712-4500

Dr. Donald Grenz, MD is a Internal Medicine Specialist in Bismarck, ND and has over 23 years of experience in the medical field. He graduated from University of North Dakota / Main Campus medical school in 1997. He is affiliated with CHI St Alexius Health Bismarck Medical Center. He is accepting new patients. Be sure to call ahead with Dr. Grenz to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Insurance Check

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Dr. Grenz accepts

Accepted insurance can change. Please double-check when making an appointment.

(701) 712-4500

Dr. Grenz accepts the following insurance:

Aetna
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for North Dakota
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Grenz treats your condition or procedure

Dr. Grenz's conditions and procedures:

  • Abdominal Pain
  • Achilles Tendinitis
  • Acute Bronchitis
  • Acute Laryngitis
  • Acute Pharyngitis
  • Acute Postoperative Pain
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Administrative Physical
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal or Rectal Pain
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Athlete's Foot
  • Atrophic Vaginitis
  • Balanoposthitis
  • Bedsores
  • Boil
  • Bronchitis
  • Bronchospasm
  • Bursitis
  • Canker Sore
  • Carpal Tunnel Syndrome
  • Cellulitis
  • Cholesterol Screening
  • Chronic Fatigue Syndrome
  • Chronic Venous Embolism Thrombosis
  • Cold Sore
  • Common Cold
  • Confusion
  • Constipation
  • Cough
  • Dementia or Depression Screening
  • Dermatitis
  • Diabetes Mellitus, Secondary
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Elbow Injuries
  • Enteritis
  • Erectile Dysfunction
  • Esophagitis
  • Essential Tremor
  • Fever
  • Fungal Infections
  • Fungal Nail Infection
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Genital Warts
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Hemorrhoids
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Hoarse Voice (Dysphonia)
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Immunization Administration
  • Indigestion
  • Intertrigo
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Kidney Stone Pain (Renal Colic)
  • Laryngitis
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Malaise and Fatigue
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Moles (Benign Skin Lesions)
  • Motion Sickness
  • Muscle Spasm
  • Muscle Weakness
  • Nasopharyngitis
  • Nausea
  • Nosebleed
  • Obesity
  • Osteoarthritis of Knee
  • Osteoarthritis of Spine
  • Otitis Media
  • Outer Ear Infection
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pap Smear
  • Perimenopause
  • Pharyngitis
  • Physical Examination
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Plantar Wart
  • Pneumonia
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Postherpetic Neuralgia
  • Prostate Cancer Screening
  • Prostatitis
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Rib Fracture
  • Ringworm
  • Rosacea
  • Runner's Knee
  • Seborrheic Dermatitis
  • Sexually Transmitted Diseases (STDs)
  • Shingles
  • Shortness of Breath
  • Sinusitis
  • Skin Infections
  • Sleep-Related Leg Cramp
  • Sore Throat
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Symptomatic Menopause
  • Throat Pain
  • Thrombosis
  • Tremor
  • Ulcer
  • Urinary Tract Infection (UTI)
  • Vaccination
  • Vaginitis and-or Vaginosis
  • Venous Embolism and Thrombosis
  • Warts
  • Wellness Examination
  • Wheezing
  • Yeast Infections

Dr. Grenz's Reviews

Likelihood to recommend Dr. Grenz

4.3

Based on 11 ratings

5 Stars
81.81818181818181%
(9)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
18.181818181818183%
(2)
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Dr. Grenz?
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What went well
  • Staff friendliness (11)
  • Appointment scheduling (10)
  • Office environment (10)
What could be improved
  • Didn't explain conditions well (2)
  • Didn't listen or answer questions (2)
  • Didn't trust the provider's decisions (2)
RecentHighestLowestMost Helpful
Reply Flag
Told me during my one appointment that he originally studied to be a vet. Judging by his "bedside manner", he should have stuck with that choice.
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
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Jul 29, 2020
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My family members have been seeing Dr. Grenz for many years and I find him to be caring and he always makes time to answer our questions. I feel confident in his care.
What went well
No results
What could be improved
No results
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Jul 07, 2020
Thank you for your comments. The...Read More
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Reply Flag
My visit with Doc Grenz was a wonderful experience Doc Grenz was friendly and professional. I highly recommend a visit to Doc Grenz.
What went well
  • Office environment
  • Appointment wasn't rushed
  • Listened & answered questions
What could be improved
No results
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bob in bismarck, ND – Jun 12, 2019
Thank you for your review and thank you for your...Read More
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Dr Grenz is the most amazing Dr. He takes time to get to know his patients, is caring, and always continues to work towards solutions. He provides the understanding needed for a patient when they have chronic health issues. He is open to patients opinions and will research topics he is not familiar with. His Nurse Holly is amazing as well.
What went well
No results
What could be improved
No results
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Amanda in Bismarck ND – Mar 11, 2018
Amanda, thank you for your comment. On behalf of...Read More
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My first time meeting Dr. Grenz & I found him to be very angry or displeased that I choose him for a PCP...to late now I'm stuck for a year
What went well
No results
What could be improved
No results
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Feb 02, 2016
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Great with patients.
What went well
No results
What could be improved
No results
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Trey in Bismarck, ND – Jan 29, 2016
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About Me

Biography

Dr. Grenz joined Mid Dakota Clinic Primecare in July 2005. Prior to his affiliation with the Clinic, he practiced medicine and served as Chief of Medical Staff at Linton Medical Center in Linton, ND. Dr. Grenz also served as Medical Director of Hospi...Read more

Specialties

  • Internal Medicine

Education

University Of Nd School Med And Health Science
Residency Hospital
1997
University of North Dakota / Main Campus
Medical School

Frequently Asked Questions

Is Dr. Donald Grenz, MD accepting new patients?

Does Dr. Donald Grenz, MD accept my insurance?

What are Dr. Donald Grenz, MD's top areas of care?

Locations

Mid Dakota Clinic

Gateway Mall Clinic2700 State St Bismarck, ND 58503
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Grenz treats patients.

Learn more

CHI St Alexius Health Bismarck Medical Center

Bismarck, ND

64% Patient experience rating, 5% lower than the national average

  • America's 250 Best Hospitals Award™ (2020)