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Summary
Dr. Mark Johnson is a pulmonologist who specializes in diagnosing and treating conditions affecting the lungs and respiratory system. He earned his medical degree from St. Louis University School of Medicine and completed his residency at Washington University. With 33 years of experience in pulmonary medicine, Dr. Johnson brings extensive knowledge to his practice. He is fluent in both English and Spanish.
Dr. Johnson practices at Memorial Medical Center and Saint Johns Hospital in Springfield, Illinois. His extensive experience in pulmonology allows him to provide comprehensive care for patients with various respiratory concerns. Saint Johns Hospital serves as one of his primary practice locations, where he continues to deliver specialized pulmonary care to the community.
Dr. Johnson practices at Memorial Medical Center and Saint Johns Hospital in Springfield, Illinois. His extensive experience in pulmonology allows him to provide comprehensive care for patients with various respiratory concerns. Saint Johns Hospital serves as one of his primary practice locations, where he continues to deliver specialized pulmonary care to the community.
Overview based on verified provider data
Quick Facts
- 33 years of experience
- 22 insurance plans accepted
- speaks English, Spanish
- Washington University
- 1 specialty
- 1 area of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Mark Robert Johnson has 2 locationsCompare with Similar Doctors
 |  | | |
| Dr. Mark Robert Johnson, MD | Dr. Mingchen Song, MD | Alexander Orlando Richard Urzua | Dr. Taylor W Stone, MD |
| Pulmonology | Critical Care Medicine | Addiction Medicine | Internal Medicine |
| Accepts New Patients | |||
| 33 Years of Experience | 40 Years of Experience | 67 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Springfield , IL | Springfield , IL | PEMBROKE PINES , FL | Springfield , IL |
| Med School: St Louis University School Of Medicine | Med School: Shanxi Medical University | Med School: University Central Del Caribe School Of Medicine | Med School: Universidad Autonoma De Guadalajara Facultad De Medicina |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Robert Johnson
Medical Specialties
Dr. Mark Robert Johnson has the following specialty
Specialty Expertise
Dr. Mark Robert Johnson has the following area of expertise
Certifications, License, & Education
33 Years Experience
Dr. Mark Robert Johnson holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Residency
Completed their residency at Washington University.
Medical School
Graduated from St Louis University School Of Medicine in 1993.
NPI Number
Dr. Johnson's NPI number is 1205811775.
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Frequently Asked Questions
- How can I make an appointment with Dr. Mark Johnson?
- You can find contact information for Dr. Mark Johnson here on Vitals.
- Is Dr. Mark Johnson accepting new patients?
- Dr. Mark Johnson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mark Johnson accept my insurance?
- You can see the insurance plans that Dr. Mark Johnson accepts on their Vitals profile.
- Where is Dr. Mark Johnson's office located?
- Dr. Mark Johnson's office is located at 800 E Carpenter St, Springfield, IL, 62769.
- Which hospitals is Dr. Mark Johnson affiliated with?
- Dr. Mark Johnson is affiliated with Memorial Medical Center and Saint Johns Hospital.
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