


Dr. Leonidas Platanias, MD
Dr. Leonidas Platanias, MD is a medical oncologist in Chicago, IL and has over 40 years of experience in the medical field. He graduated from University Of Patras, School Of Health Sciences in 1983. He is affiliated with Northwestern Memorial Hospital. He is not accepting new patients.
Practice
675 N Saint Clair St Ste 21-100 Chicago, IL 60611Make an Appointment
Hospital Highlight
Dr. Platanias is affiliated with Northwestern Memorial Hospital Chicago, a highly rated hospital.
At a Glance
- Areas of ExpertiseDr. Platanias specializes in the areas of Internal Medicine & Medical Oncology. • See board certifications
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Platanias' Reviews
Overall Patient Satisfaction
About Me
care philosophy
``Better people means better experiences. Our care team is committed to delivering results that change lives.``Medical Oncology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Chicago Medical Center
Fellowship Hospital, 1992Kings County Hospital / Suny Downstate|suny Brooklyn
Residency Hospital, 1989University Of Patras, School Of Health Sciences
Medical School, 1983
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HDL nanoparticles targeting sonic hedgehog subtype medulloblastoma, 2018-01-19
Emerging Role of Glioma Stem Cells in Mechanisms of Therapy Resistance, 2023-07-01
Dual Regulatory Roles of the Phosphatidylinositol 3-Kinase In Interferon Signaling1, 2008-11-15
Advances in the pharmacological management of acute myeloid leukemia in adults, 2022-09-07
Focus on Breast Cancer
Locations
Practice
Affiliated Hospitals
- Recipient of 29
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
82%Patients would recommend the hospital to friends and family17% higher than the national average
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