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Yousef Khelfa, MD

Primary Location:
Address 900 Mono Way
Sonora, CA 95370
Specialties: Medical Oncology, Hematology Patient Rating: Gender: Male


Yousef Khelfa, MD is a doctor of oncology/hematology and fellow of the American College of Physicians. He arrives here after having completed the Marshall University School of Medicine’s Hematology/Oncology fellowship program at the Edwards Comprehensive Cancer Center at Cabell Huntington Hospital in West Virginia.

Dr. Khelfa earned his medical degree from Al-Quds University Medical School in Jerusalem before completing his residency at the Mount Sinai School of Medicine at the St. Joseph Regional Medical Center in Paterson, New Jersey. In addition, he has had surgical intensive care unit training at the Icahn School of Medicine at Mount Sinai, New York and observational training at the University of Texas MD Anderson Cancer Center in Houston.


  • American Board of Medical Specialties, Hematology, 2017


  • Residency

    Icahn School of Medicine at Mount Sinai

  • Fellowship

    Marshall University School of Medicine

  • Residency

    Marshall University School of Medicine


Learn more about patient ratings
  • 02/26/2020
    Rating: 5

    Dr. Khelfa is absolutely WONDERFUL! He listens intently, explains everything fully, and seems to really care aou his patients. We could not be happier!

  • 02/25/2020
    Rating: 3.75

    Dr. considered me as a person not just a number

  • 02/12/2020
    Rating: 5

    love dr. Khalifa. he is very kind and concerned

  • 01/23/2020
    Rating: 4.25

    Dr was very knowledgeable. Explained and illustrated everything clearly. Was very personable.