0 reviews
Summary
Leonard Hertko specializes in internal medicine, bringing 66 years of comprehensive medical experience to their practice. They completed their medical education at Saint Louis University, establishing a strong foundation in adult healthcare. Leonard Hertko communicates with patients in English.
Leonard Hertko practices in Palos Heights and Orland Park, Illinois, providing accessible care across multiple locations. With decades of experience in internal medicine, they focus on the comprehensive healthcare needs of adult patients. Their extensive background allows them to address a wide range of health concerns with the depth of knowledge that comes from a long and dedicated career in medicine.
Leonard Hertko practices in Palos Heights and Orland Park, Illinois, providing accessible care across multiple locations. With decades of experience in internal medicine, they focus on the comprehensive healthcare needs of adult patients. Their extensive background allows them to address a wide range of health concerns with the depth of knowledge that comes from a long and dedicated career in medicine.
Overview based on verified provider data
Quick Facts
- 66 years of experience
- speaks English
- Saint Louis University
- 1 specialty
- 2 office locations
Office Locations
Dr. Leonard Joseph Hertko has 2 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Leonard Joseph Hertko | Dr. Amir Darki, MD | Dr. Natalya Vladimirskiy, MD | Arturo Hernandez, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 66 Years of Experience | 22 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, Polish, English | Speaks Russian, English | |
| Palos Heights , IL | Maywood , IL | Chicago , IL | Berwyn , IL |
| Med School: Saint Louis University | Med School: Rush | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leonard Joseph Hertko
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Leonard Joseph Hertko has the following specialty
Certifications, License, & Education
66 Years Experience
Education & Training
Medical School
Graduated from Saint Louis University in 1960.
NPI Number
Dr. Hertko's NPI number is 1407090491.
Similar Doctors
Frequently Asked Questions
- What languages does Dr. Leonard Joseph Hertko speak?
- Dr. Leonard Joseph Hertko speaks English.
- Does Dr. Leonard Joseph Hertko accept virtual/telehealth appointments?
- Dr. Leonard Joseph Hertko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Leonard Joseph Hertko?
- You can find contact information for Dr. Leonard Joseph Hertko here on Vitals.
- Is Dr. Leonard Joseph Hertko accepting new patients?
- Dr. Leonard Joseph Hertko has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Leonard Joseph Hertko accept my insurance?
- You can see the insurance plans that Dr. Leonard Joseph Hertko accepts on their Vitals profile.
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.





