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Areas of Expertise

  • Adult Asthma
  • Adult Dermatitis / Eczema
  • Adult Food Allergy / Anaphylaxis
  • Adult Immunodeficiency (Not HIV)
  • Adult Urticaria / Angioedema
  • Allergy / Immunology
  • Allergy and Asthma
  • Allergy and Immunology
  • Pulmonary and Critical Care Medicine



  • Arabic
  • English
  • Spanish


  • Residency, Internal Medicine - Indiana University Medical Center, 2018
  • Fellowship - Ohio State University Medical Center, 2020
  • Doctor of Medicine

Board Certifications

  • Internal Medicine - American Board of Internal Medicine, 2018
  • Allergy and Immunology - American Board of Allergy and Immunology, 2020

Related Stories

Expert Q&A: What to know about food allergies

Doc Talk: Allergy Testing

Watch video about Doc Talk: Allergy Testing

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Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
Excellent care provider, too long waiting to see him. Very nice person.
February 16, 2024
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Was in no hurry to rush visit and very knowledgeable
January 3, 2024
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Dr Khawash is my Christmas miracle! Compassionate, VERY GOOD bedside manner, VERY GOOD at assessing problem, devising treatment plan and explaining to patient.
December 8, 2023
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Most informative doctor I've seen at Vandy and that is a lot in the last 2 years
December 1, 2023
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The only thing which made me feel uncomfortable was when another doctor came in & not the doctor I scheduled the appointment with & he didn't introduce himself. He was very nice & I said who are you. Then he said he was working with my doctor. My doctor came in later. Both were very nice.
November 3, 2023
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Very professional, caring, informative.
October 14, 2023
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All good
August 12, 2023
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Very thorough and knowledgeable
July 23, 2023
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Dr. Kahwash is very good!!
July 16, 2023
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