Summary

Dr. Leonidas Platanias is an oncologist with over four decades of experience treating cancer patients. He earned his medical degree from Patras University and completed his residency at SUNY Health Science Center at Brooklyn in 1989. Dr. Platanias further advanced his training through a fellowship at the University of Chicago in 1992, where he developed specialized expertise in blood cancers. With 43 years in medicine, he speaks German and Greek in addition to English.

Dr. Platanias practices at Northwestern Memorial Hospital and sees patients at the Robert H Lurie Cancer Center in Chicago, Illinois. He focuses on treating acute leukemias and myelodysplastic syndromes, two complex blood disorders that require specialized care and expertise. His patients consistently rate their experience highly, giving him an average rating of 5.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 5
  • 43 years of experience
  • speaks German, Greek
  • University of Chicago
  • 2 specialties
  • 14 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Robert H Lurie Cancer Center

675 N St Clair St Galter Pavilion, Ste 21-100Chicago, IL 60611

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Leonidas C. Platanias, MDDr. Sharma JayaHeidi LarderBridget E Obrien
OncologyOncologyFamily MedicineNurse Practitioner
Accepts New Patients Accepts New Patients
43 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks German, Greek Speaks Spanish, Russian, English, Arabic Speaks English Speaks Spanish, Polish, English
Chicago , ILChicago , ILZion , ILChicago , IL
Med School: Patras University
Current Profile
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Insurance Plans Accepted by Leonidas C. Platanias

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Leonidas C. Platanias has the following 2 specialties

Specialty Expertise

Leonidas C. Platanias has the following 14 areas of expertise

  • Acute Promyelocytic Leukemia
  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic BCR-ABL Positive Myelogenous Leukemia
  • Depression
  • Hairy Cell Leukemia
  • Leukemia
  • Lymphoma
  • Metastasis
  • Oncologist
  • Panic Disorder
  • Smoking Cessation

Certifications, License, & Education

43 Years Experience

Leonidas C. Platanias 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

Fellowship

Completed their fellowship at University of Chicago in 1992.

Residency

Completed their residency at SUNY Health Science Center at Brooklyn in 1989.

Medical School

Graduated from Patras University in 1983 and Patras University (Greece) in 1983.

NPI Number

Leonidas C. Platanias' NPI number is 1396776506.

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Frequently Asked Questions

What languages does Leonidas C. Platanias speak?
Leonidas C. Platanias speaks German and Greek.
How can I make an appointment with Leonidas C. Platanias?
You can find contact information for Leonidas C. Platanias here on Vitals.
Does Leonidas C. Platanias accept virtual/telehealth appointments?
Leonidas C. Platanias has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Leonidas C. Platanias's office located?
Leonidas C. Platanias's office is located at 675 N St Clair St Galter Pavilion, Ste 21-100, Chicago, IL, 60611.
Which hospitals is Leonidas C. Platanias affiliated with?
Leonidas C. Platanias is affiliated with Northwestern Memorial Hospital.

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