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Osama Mohamad


Radiation oncologist
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Dr. Osama Mohamad is a radiation oncologist who cares for patients with cancers of the genital and urinary organs. He specializes in treating prostate and kidney cancer using a variety of precise radiation therapy techniques, including intensity-modulated radiotherapy (in which radiation beams are manipulated to conform to the tumor's shape), stereotactic body radiotherapy (which uses imaging and manipulated beams to deliver high doses of radiation in fewer than five treatment sessions), and high-dose-rate brachytherapy (in which radioactive seeds are placed inside or very close to the tumor for a short period and then removed).

Mohamad's research focuses on developing tools to personalize treatments for patients with prostate cancer, as well as evaluating these tools in clinical trials for patients with prostate cancer.

At Emory University, Mohamad participated in the Medical Scientist Training Program of the National Institute of Health, earning both his medical degree and a doctorate in neuroscience and stem cell research. After completing a research fellowship in particle radiotherapy and prostate cancer at the National Institutes for Quantum and Radiological Science and Technology in Japan, he completed a residency in radiation oncology at the University of Texas Southwestern Medical Center, serving as chief resident.

  • Education

    Emory School of Medicine, MD, 2014

  • Residencies

    UT Southwestern Medical Center, Radiation Oncology, 2019

  • Fellowships

    National Institutes for Quantum and Radiological Science and Technology, Particle Radiotherapy and Prostate Cancer Research, 2018

  • Academic Title

    Assistant Professor

My patients are my number one priority, and I treat them like family.

Where I see patients (2)

    My reviews


    Overall Experience
    182 Ratings
    About our process
    May 13, 2023
    Dr Mohamad is my best doctor at UCSF. Very caring and compassionate and always super responsive!
    May 13, 2023
    Sensational patient care and communication.
    Apr 15, 2023
    Very informative session. Exact Information we needed. Excellent!
    Apr 06, 2023
    Dr. Mohamad best doctor ever!!!
    Mar 23, 2023
    The doctor was very personable extremely helpful. Seem very concerned about my medical condition and wanted to make sure that I understood the direction I was heading and once I comfortable with what was going to be going on.
    Jan 28, 2023
    Dr Mohamad was exceptional in articulating the entire process
    Jan 21, 2023
    Dr Mohamad is amazing. We have full confidence in him. He has true concern for his patients.
    Jan 17, 2023
    Very pleased with Dr Mohamad. Would give highest rating and recommendations.
    Jan 16, 2023
    Dr Mohamad is the best and most compassionate physician I have ever encoutered
    Jan 15, 2023
    Excellent doctor
    Jan 13, 2023
    Concerned knowledgeable efficient.
    Jan 12, 2023
    UCSF Doctors and Staff are the very best! Thank You UCSF
    Jan 12, 2023
    I would highly recommend my care provider to others
    Dec 22, 2022
    Dr Mohamad is in a special class of the very best Doctors
    Dec 21, 2022
    Dr Mohamad provides excellent care.
    Dec 17, 2022
    Dr. Mohamad is excellent.
    Dec 03, 2022
    I was very pleased with my discussion with Dr Mohamad. He had an excellent bedside manner and I felt very comfortable talking to him.
    Oct 27, 2022
    Outstanding physician who really cares about his patients.
    Oct 22, 2022
    A fabulous experience with doctor Mohamad
    Oct 18, 2022
    Extremely professional and competent.
    Sep 27, 2022
    Dr Mohamad is an excellent provider.He truly cares about my health and well being.
    Sep 21, 2022
    OUTSTANDING all the way!!
    Sep 06, 2022
    Sep 05, 2022
    Dr. Mohamad is an outstanding well educated radiation oncologist. For a specialist his bedside manner and communication style is a refreshing break from the usual specialists I have seen.
    Aug 12, 2022
    Aug 03, 2022
    Dr. Mohamad was amazing. My wife forgot her hearing aides but Dr. Mohamad rearranged us in room so we 'talked through' each other to insure she understood what was planned.
    Jul 21, 2022
    Dr Mohamad is outstanding and we are grateful for him
    Jul 16, 2022
    Dr. Mohamad is one great doctor.
    May 28, 2022
    Dr. Mohamad was outstanding!
    Mar 31, 2022
    Mar 19, 2022
    Excellent conversation for this second opinion referral appointment
    Mar 10, 2022
    For me he has been a wonderful doctor - engaged personable knowledgeable and more. He's great.