5
84 Ratings with 78 written Reviews
Summary
Dr. Leonard Klein is a medical doctor specializing in internal medicine, oncology, and hematology. He earned his medical degree from the University at Buffalo State University of New York School of Medicine & Biomedical Sciences and completed his residency at Barnes Jewish Hospital. With over five decades of medical practice, Dr. Klein brings extensive experience to his patient care. He is fluent in Polish, Spanish, and English.
Dr. Klein is affiliated with Advocate Lutheran General Hospital and practices at multiple locations throughout the Chicago area, including Niles, Park Ridge, and Des Plaines, Illinois. He treats patients with various conditions including allergies and bladder cancer. His clinical expertise includes performing allergen immunotherapy and sublingual immunotherapy procedures. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5.0.
Dr. Klein is affiliated with Advocate Lutheran General Hospital and practices at multiple locations throughout the Chicago area, including Niles, Park Ridge, and Des Plaines, Illinois. He treats patients with various conditions including allergies and bladder cancer. His clinical expertise includes performing allergen immunotherapy and sublingual immunotherapy procedures. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 51 years of experience
- 17 insurance plans accepted
- speaks Polish, Spanish, English
- Barnes Jewish Hospital
- 78 written reviews
- 3 specialties
- 22 areas of expertise
- 3 board certifications
- 1 hospital affiliation
- 6 office locations
- Male
Office Locations
Dr. Leonard Marc Klein has 6 locationsIllinois Cancer Specialists Niles
8915 W Golf Rd Fl 2Niles, IL 60714 Tel: (847) 827-9060
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Advocate Bone Marrow Transplant Program
1700 Luther Ln Ste 1220Park Ridge, IL 60068 Tel: (847) 723-4400
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Dr. Leonard Marc Klein
8915 W Golf RdNiles, IL 60714Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Leonard Marc Klein, MD | Dr. Kathleen Amy Kennedy, MD | Dr. Evgeni Mirkin, MD | Dr. Eugene Suh, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 51 Years of Experience | 17 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Polish, Spanish, English | Speaks English | Speaks English | |
| Niles , IL | Maywood , IL | Chicago , IL | Maywood , IL |
| Med School: University At Buffalo State University Of New York School Of Medicine & Biomedical Sciences | Med School: Ukrainian Medical Stomatological Academy | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leonard Marc Klein
Medical Specialties
Dr. Leonard Marc Klein has the following 3 specialties
Specialty Expertise
Dr. Leonard Marc Klein has the following 22 areas of expertise
Certifications, License, & Education
51 Years Experience
EDUCATION & TRAINING
Residency
Barnes Jewish Hospital
Medical School
University At Buffalo State University Of New York School Of Medicine & Biomedical SciencesGraduated in 1978
Jacobs School Of Medicine & Biomedical Sciences At The Univ Of BuffaloGraduated in 1975
Similar doctors
Frequently Asked Questions
- Does Dr. Leonard Klein accept my insurance?
- You can see the insurance plans that Dr. Leonard Klein accepts on their Vitals profile.
- Which hospitals is Dr. Leonard Klein affiliated with?
- Dr. Leonard Klein is affiliated with Advocate Lutheran General Hospital.
- How can I make an appointment with Dr. Leonard Klein?
- You can find contact information for Dr. Leonard Klein here on Vitals.
- Does Dr. Leonard Klein accept virtual/telehealth appointments?
- Dr. Leonard Klein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Leonard Klein's office located?
- Dr. Leonard Klein's office is located at 8915 W Golf Rd Fl 2, Niles, IL, 60714.
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