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Summary
Dr. Jonna Maas is a board-certified physician specializing in internal medicine and pediatrics. She earned her medical degree from the University of Minnesota Medical School and completed her residency training at the University of Minnesota Medical Center. With 12 years of clinical experience, Dr. Maas provides comprehensive care for patients across age groups, from children through adults.
Dr. Maas practices at Avera Marshall Regional Medical Center and other Avera facilities in Marshall, Minnesota. She focuses on managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Her clinical expertise includes performing electrocardiograms and providing emergency care services when patients need immediate attention.
Dr. Maas practices at Avera Marshall Regional Medical Center and other Avera facilities in Marshall, Minnesota. She focuses on managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Her clinical expertise includes performing electrocardiograms and providing emergency care services when patients need immediate attention.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 12 years of experience
- University Of Minnesota Medical Center
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Female
Office Locations
Dr. Jonna Ann Maas has 3 locationsAvera Dialysis Marshall
300 S Bruce StMarshall, MN 56258Mon5:00 am - 5:30 pm
Tue5:00 am - 5:30 pm
Wed5:00 am - 5:30 pm
Thu5:00 am - 5:30 pm
Fri5:00 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Jonna Ann Maas, MD | Dr. Michelle Xiao Song, MD | Dr. Justin Garett Hartman, DO | Dr. Ellen Kennedy Barrios, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Pediatrics |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 12 Years of Experience | 6 Years of Experience | 19 Years of Experience | 18 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Mandarin, Spanish | Speaks English, Spanish | ||
| Marshall , MN | Denver , CO | Marshall , MN | Marshall , MN |
| Med School: University Of Minnesota Medical School | Med School: UCLA's David Geffen School of Medicine | Med School: Philadelphia College Of Osteopathic Medicine | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jonna Ann Maas
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jonna Ann Maas has the following 2 specialties
Specialty Expertise
Dr. Jonna Ann Maas has the following 2 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Jonna Ann Maas holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Minnesota Medical Center.
Medical School
Graduated from University Of Minnesota Medical School and University Of Minnesota Medical School in 2014.
NPI Number
Dr. Maas' NPI number is 1699187831.
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Frequently Asked Questions
- Is Dr. Jonna Maas accepting new patients?
- Dr. Jonna Maas is accepting new patients on Vitals. View Dr. Jonna Maas's profile on Vitals to make an appointment.
- Does Dr. Jonna Maas accept my insurance?
- You can see the insurance plans that Dr. Jonna Maas accepts on their Vitals profile.
- Which hospitals is Dr. Jonna Maas affiliated with?
- Dr. Jonna Maas is affiliated with Avera Marshall Regional Medical Center.
- Where is Dr. Jonna Maas's office located?
- Dr. Jonna Maas's office is located at 300 S Bruce St, Marshall, MN, 56258.
- Does Dr. Jonna Maas accept virtual/telehealth appointments?
- Dr. Jonna Maas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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