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.

AI-generated from data on this provider profile.

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 locations

Avera Dialysis Marshall

300 S Bruce StMarshall, MN 56258
Mon5:00 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

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Dr. Jonna Ann Maas, MD
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Dr. Jonna Ann Maas, MDDr. Michelle Xiao Song, MDDr. Ellen Kennedy Barrios, MDDr. Mary Arndt Hagan, MD
Internal MedicineInternal MedicinePediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
12 Years of Experience 6 Years of Experience 18 Years of Experience 38 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 , MNDenver , COMarshall , MNMarshall , MN
Med School: University Of Minnesota Medical School Med School: UCLA's David Geffen School of Medicine Med School: University Of Illinois At Chicago College Of Medicine Med School: University Of Texas Southwestern Medical Center Medical School
Current Profile
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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

  • Internal Medicine/pediatrics
  • Pediatrics

Certifications, License, & Education

12 Years Experience

MEDICAL LICENSE

Medical Doctor, Minnesota, 2026, Expired

EDUCATION & TRAINING

Residency

University Of Minnesota Medical Center

Medical School

University Of Minnesota Medical School
University Of Minnesota Medical SchoolGraduated in 2014

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Frequently Asked Questions

How can I make an appointment with Dr. Jonna Maas?
You can find contact information for Dr. Jonna Maas here on Vitals.
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.

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