Find a Doctor Przemyslaw Twardowski, MD
Przemyslaw Twardowski, MD

Przemyslaw Twardowski, MD

Urologic Oncology

Phone: 310-829-8317
Accepting New Patients
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About Przemyslaw Twardowski, MD 

Przemyslaw W. Twardowski MD gets the utmost satisfaction when his sick patients get better and start enjoying their lives again. So, it is no wonder to his patients that he has been selected as one of America’s Top Doctors multiple times.  

Dr. Twardowski understands the need for heroes, and he had several growing up, including both his parents and his grandfather. They were all physicians, so no one was surprised by his choice to pursue medicine with this family tradition. He credits his father the most for instilling great interest and excitement in his pursuit of excellence in science and medicine.   

Currently a Professor of Medical Oncology, he is a practicing oncologist at the Department of Genitourinary Oncology at the Saint John’s Cancer Institute at Providence Saint John’s Health in Santa Monica. He has vast experience managing genitourinary malignancies, including prostate, kidney, bladder, and testicular cancers. Over the last twenty years, he was a principal investigator and contributor to multiple clinical trials that expanded treatment options for patients with cancers of the genitourinary tract.  

Certified by the American Board of Internal Medicine in Medical Oncology, Dr. Twardowski has practiced medicine in California for over twenty years and is a member of the American Society of Clinical Oncology. He is passionate about providing state-of-the-art cancer treatments, and he always takes each patient’s unique circumstances and values into consideration when creating their individualized plan.   

Besides his state-of-the-art cancer care, he is also a medical oncology professor and has years of experience in oncology and therapeutics research. He has been awarded multiple grants and received numerous awards, first as a student and then as an oncologist and researcher.   

Dr. Twardowski earned his medical degree from the University of Missouri-Columbia School of Medicine in Columbia, Missouri. He was Chief Resident in the Department of Internal Medicine at McGaw Medical Center of Northwestern University in Evanston, Illinois, where he completed his internship, residency, and fellowship. Dr. Twardowski then spent nineteen years at the City of Hope National Medical Center. He started as a staff physician, progressed to Clinical Professor of Medical Oncology, and he is now bringing his expertise to Providence Saint John’s Health.   

When he is not at the office, you may find Dr. Twardowski enjoying a wide array of hobbies, including playing the piano, swimming, flying a single-engine plane, or just relaxing at home.   

Przemyslaw Twardowski
Hematology/Oncology Clinic
Przemyslaw Twardowski

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Przemyslaw W. Twardowski, MD
Hematology/Oncology Clinic

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Medical Service

Urology

Locations

2121 Santa Monica Blvd., Garden Level,
Santa Monica, CA 90404

Education

Medical School
University of Missouri-Columbia School of Medicine, Columbia, MO

Internship
McGaw Medical Center of Northwestern University, Evanston, IL

Residency
McGaw Medical Center of Northwestern University, Evanston, IL

Fellowship
McGaw Medical Center of Northwestern University, Evanston, IL

Reviews

At Providence, we’re dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.

As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.

  • 5
  • 189 Reviews
  • 421 Comments
  • 5
10/13/2026

Excellent care from everyone in the office

Providence Patient
  • 5
10/12/2026

I consider Dr Twardowski and his team to be tops in his field of expertise, and I am fortunate to have him as my Oncologist.

Providence Patient
  • 5
10/03/2026

Very good experience

Providence Patient
  • 5
09/30/2026

Dr T is my prostate C doctor and is very good.

Providence Patient
  • 5
09/29/2026

The doctor has been caring for me for over 6 years

Providence Patient
  • 4.94
09/26/2026

Dr. T. Is very knowledgeable and professional. He has been extremely diligent and Thorough in my care.

Providence Patient
  • 5
09/24/2026

Outstanding Performance

Providence Patient
  • 5
09/24/2026

Always awesome in every way.

Providence Patient
  • 5
09/20/2026

Extremely satisfied with the experience from beginning to end. Thank you so much

Providence Patient
  • 5
09/19/2026

Dr. Twardowski and all the staff at Providence Saint John's are excellent. My experiences at the center have always been extremely positive. The care is professional, attentive, and compassionate.

Providence Patient