Summary

Dr. Jonathan Jessen is an internal medicine and emergency medicine physician who earned his medical degree from Southern Illinois University School of Medicine. With over four decades of medical practice, he brings extensive experience to patient care. His dual specialty training allows him to provide comprehensive internal medicine services alongside emergency medical treatment.

Dr. Jessen practices at locations in Springfield and Decatur, Illinois, where he focuses on treating conditions such as chest wall pain, COVID-19, and abdominal pain. He performs emergency care procedures, CT scans, and chest X-rays to diagnose and treat patients. His patients consistently rate his care highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 5
  • 42 years of experience
  • 39 insurance plans accepted
  • Southern Illinois University School Of Medicine
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 2 office locations
  • Male

Office Locations

Dr. Jonathan Niles Jessen has 2 locations

Memorial Medical Center

701 N 1st StSpringfield, IL 62781

Decatur Memorial Hospital

2300 N Edward StDecatur, IL 62526

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Dr. Jonathan Niles Jessen, MDDr. Firas Aubeid, MD, MBA, FACPDr. Larry Alan Vonbehren, MDDr. Alex Christopher Harrison
Internal MedicineInternal MedicineInfectious DiseaseEmergency Medicine
Accepts New Patients
42 Years of Experience 19 Years of Experience 56 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English
Springfield , ILNEW LENOX , ILSpringfield , ILSpringfield , IL
Med School: Southern Illinois University School Of Medicine Med School: University Of Aleppo Faculty Of Medicine Med School: University of Illinois at Chicago
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Niles Jessen

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Aetna Better Health - Medicare (Advantage HMO)
  • All Savers Insurance
  • Ambetter
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois - HMO
  • CHAMPVA
  • Cigna
  • Cigna-HealthSpring
  • Golden Rule
  • Health Alliance
  • Healthlink
  • Healthlink - PPO
  • HealthPartners
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Jonathan Niles Jessen has the following 2 specialties

Specialty Expertise

Dr. Jonathan Niles Jessen has the following area of expertise

  • Emergency Medicine

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Southern Illinois University School Of MedicineGraduated in 1984

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Frequently Asked Questions

Does Dr. Jonathan Jessen accept my insurance?
You can see the insurance plans that Dr. Jonathan Jessen accepts on their Vitals profile.
How can I make an appointment with Dr. Jonathan Jessen?
You can find contact information for Dr. Jonathan Jessen here on Vitals.
Does Dr. Jonathan Jessen accept virtual/telehealth appointments?
Dr. Jonathan Jessen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jonathan Jessen's office located?
Dr. Jonathan Jessen's office is located at 701 N 1st St, Springfield, IL, 62781.
Is Dr. Jonathan Jessen accepting new patients?
Dr. Jonathan Jessen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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