0 reviews
Summary
Dr. Leslie Cheng specializes in internal medicine, emergency medicine, and hospital medicine, bringing over five decades of medical expertise to patient care. He earned his medical degree from the University of Illinois at Chicago College of Medicine and has dedicated 51 years to practicing medicine. Dr. Cheng provides care in English to ensure clear communication with his patients.
Dr. Cheng practices in Elmhurst and Oak Brook, Illinois, where he treats a wide range of conditions. He has experience managing high cholesterol in children and teenagers, helping young patients establish healthy habits early in life. He also treats leukocytosis, a condition involving elevated white blood cell counts, and provides care for cellulitis, a common bacterial skin infection that requires prompt medical attention.
Dr. Cheng practices in Elmhurst and Oak Brook, Illinois, where he treats a wide range of conditions. He has experience managing high cholesterol in children and teenagers, helping young patients establish healthy habits early in life. He also treats leukocytosis, a condition involving elevated white blood cell counts, and provides care for cellulitis, a common bacterial skin infection that requires prompt medical attention.
Overview based on verified provider data
Quick Facts
- 51 years of experience
- 5 insurance plans accepted
- speaks English
- University Of Illinois At Chicago College Of Medicine
- 4 specialties
- 3 areas of expertise
- 3 office locations
- Male
Office Locations
Dr. Leslie Kai-Yu Cheng has 3 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Leslie Kai-Yu Cheng | Dr. Robert Sean Dieter, MD | Dr. Ivo K Genev, MD | Arturo Hernandez, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 51 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 | ||
| Elmhurst , IL | Maywood , IL | Maywood , IL | Berwyn , IL |
| Med School: University Of Illinois At Chicago College Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leslie Kai-Yu Cheng
Medical Specialties
Dr. Leslie Kai-Yu Cheng has the following 4 specialties
Specialty Expertise
Dr. Leslie Kai-Yu Cheng has the following 3 areas of expertise
Certifications, License, & Education
51 Years Experience
Education & Training
Medical School
Graduated from University Of Illinois At Chicago College Of Medicine in 1975.
NPI Number
Dr. Cheng's NPI number is 1922203991.
Similar Doctors
Frequently Asked Questions
- Is Dr. Leslie Cheng accepting new patients?
- Dr. Leslie Cheng has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Leslie Cheng accept my insurance?
- You can see the insurance plans that Dr. Leslie Cheng accepts on their Vitals profile.
- Where is Dr. Leslie Cheng's office located?
- Dr. Leslie Cheng's office is located at 155 E Brush Hill Rd, Elmhurst, IL, 60126.
- Does Dr. Leslie Cheng accept virtual/telehealth appointments?
- Dr. Leslie Cheng 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. Leslie Cheng?
- You can find contact information for Dr. Leslie Cheng here on Vitals.
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.




