0 reviews
Summary
Dr. Lehnert graduated from the University of Illinois At Chicago College of Medicine in 1980. He works in Rockford, IL and 2 other locations and specializes in Emergency Medicine and Diagnostic Radiology. Dr. Lehnert is affiliated with Osf Saint Anthony Medical Center, Carle Health Methodist Hospital and Osf Saint Katharine Medical Center.
Quick Facts
- 46 years of experience
- speaks English, Spanish
- St Johns Medical Center
- 2 specialties
- 6 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Stephen E Lehnert has 3 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Stephen E Lehnert, MD | Dr. Manoj Sreedharan, MD | Christopher Carleo, MD | Dr. Craig Sheldon Michelsen, MD |
| Emergency Medicine | Emergency Medicine | Emergency Medicine | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 46 Years of Experience | 10 Years of Experience | 28 Years of Experience | 42 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Hindi, Malayalam, Mandarin, Tamil | Speaks English | Speaks Chinese, French |
| Rockford , IL | Rockford , IL | East Setauket , NY | Janesville , WI |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: University of Illinois College of Medicine at Rockford | Med School: Suny Stony Brookhealth | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Stephen E Lehnert
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Stephen E Lehnert has the following 2 specialties
Specialty Expertise
Dr. Stephen E Lehnert has the following 6 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Stephen E Lehnert 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 St Johns Medical Center.
Medical School
Graduated from University Of Illinois At Chicago College Of Medicine in 1980.
NPI Number
Dr. Lehnert's NPI number is 1154369478.
Similar doctors
Frequently Asked Questions
- Does Dr. Stephen Lehnert accept virtual/telehealth appointments?
- Dr. Stephen Lehnert has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Stephen Lehnert accepting new patients?
- Dr. Stephen Lehnert has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Stephen Lehnert affiliated with?
- Dr. Stephen Lehnert is affiliated with Osf Saint Anthony Medical Center, Carle Health Methodist Hospital, and Osf Saint Katharine Medical Center.
- How can I make an appointment with Dr. Stephen Lehnert?
- You can find contact information for Dr. Stephen Lehnert here on Vitals.
- What languages does Dr. Stephen Lehnert speak?
- Dr. Stephen Lehnert speaks English and Spanish.
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.



