Khaled M. Nazzal, MD

Khaled M. Nazzal, MD

Critical Care Medicine, Pulmonary Medicine, Internal Medicine, Sleep Medicine
Medical Group
Ascension Medical Group
Ascension Medical Group Ascension Medical Group
Languages Spoken
English, Arabic, Turkish


Dr. Nazzal originally from Palestine. He graduated from prestigious Hacettepe Medical School in Turkey in 1999. He Migrated to USA in 2002 to complete an internal Medicine residency at The University of Toledo. In 2005 he moved to Chicago to complete a Pulmonary and Critical Care fellowship at University of Illinois. After fellowship he worked in private practice in Decatur, IL for five years. He completed his Master of Public Health degree in 2009. He got his sleep Certification in 2011. He Moved to Indiana in 2013, and has been part of Ascension Medical group since then. He works as a Pulmonary, Critical Care, and Sleep medicine specialist. Dr. Nazzal works part of the time in the ICU where he treats extremely sick patients. The rest of the time he works in the out patient clinic as a sleep and lung doctor.



  • Hacettepe Medical School


  • University of Illinois At Chicago Medical Center


  • University of Toledo Medical Center


  • Medical College of Ohio


Hospital Affiliations

  • Ascension St. Vincent - Seton
  • Ascension St. Vincent Anderson
  • Ascension St. Vincent Carmel
  • Ascension St. Vincent Fishers
  • Ascension St. Vincent Heart Center
  • Ascension St. Vincent Hospital - Indianapolis
  • Ascension St. Vincent Kokomo


  • The American Board of Internal Medicine - Critical Care Medicine
  • The American Board of Internal Medicine - Internal Medicine
  • The American Board of Internal Medicine - Pulmonary Disease
  • The American Board of Internal Medicine - Sleep Medicine
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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