4.4
17 Ratings with 3 written Reviews
Summary
Dr. Mark Nielsen is an internal medicine physician who specializes in geriatric medicine, bringing four decades of medical expertise to his practice. He earned his medical degree from the University of Nebraska College of Medicine and completed his residency at Truman Medical Center. Dr. Nielsen's extensive experience spans 40 years of caring for patients, with particular focus on the unique health needs of older adults. He communicates with patients in English.
Dr. Nielsen practices at Great Plains Health and sees patients in Sioux Falls, South Dakota. His clinical expertise includes managing high blood pressure and chronic kidney disease, along with treating patients experiencing breathing difficulties. He frequently performs blood tests to monitor overall health and kidney function, including comprehensive blood panels and tests that measure how well the kidneys are working. Patients have given Dr. Nielsen an average rating of 4.4 out of 5 stars.
Dr. Nielsen practices at Great Plains Health and sees patients in Sioux Falls, South Dakota. His clinical expertise includes managing high blood pressure and chronic kidney disease, along with treating patients experiencing breathing difficulties. He frequently performs blood tests to monitor overall health and kidney function, including comprehensive blood panels and tests that measure how well the kidneys are working. Patients have given Dr. Nielsen an average rating of 4.4 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 40 years of experience
- 18 insurance plans accepted
- speaks English
- Truman Medical Center
- 3 written reviews
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 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
Compare with Similar Doctors
 |  | |  |
| Dr. Mark Andrew Nielsen, MD | Dr. Jason Raymond Ostby | Dr. Andrii Maryniak | Dr. Betul Aytekin |
| Internal Medicine | Family Medicine | Cardiovascular Disease | Internal Medicine |
| 40 Years of Experience | 45 Years of Experience | 8 Years of Experience | 27 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD |
| Med School: University Of Nebraska College Of Medicine | Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: Poznan Univ Of Medical Sciences Center For Medical Education In English | Med School: Uludag Universitesi Tip Fakultesi |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Andrew Nielsen
Medical Specialties
Dr. Mark Andrew Nielsen has the following 2 specialties
Specialty Expertise
Dr. Mark Andrew Nielsen has the following 8 areas of expertise
Certifications, License, & Education
40 Years Experience
Dr. Mark Andrew Nielsen holds an active medical license in the state of South Dakota.
Medical License
Medical Doctor with an active medical license in the state of South Dakota that expires in 2027.
Education & Training
Residency
Completed their residency at Truman Medical Center.
Medical School
Graduated from University Of Nebraska College Of Medicine in 1986.
NPI Number
Dr. Nielsen's NPI number is 1730152984.
Similar doctors
Frequently Asked Questions
- Is Dr. Mark Nielsen accepting new patients?
- Dr. Mark Nielsen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Mark Nielsen?
- You can find contact information for Dr. Mark Nielsen here on Vitals.
- Where is Dr. Mark Nielsen's office located?
- Dr. Mark Nielsen's office is located at 1325 S Cliff Ave, Sioux Falls, SD, 57105.
- Does Dr. Mark Nielsen accept virtual/telehealth appointments?
- Dr. Mark Nielsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Mark Nielsen speak?
- Dr. Mark Nielsen speaks English.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
