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Dr. Jewel Johl

Dr-Jewel-Johl-Urologist - Copy“I practice with compassion and respect while aggressively treating your disease state. Together we discuss all medical options for your treatment plan, weighing all pros and cons, and then select the best approach for your lifestyle and your individual needs. I view our relationship as a long term partnership with the ultimate goal of achieving the best possible clinical outcome utilizing the most up-to-date, scientific data available. I encourage my patients to practice healthy living with appropriate nutrition and to embrace complementary therapies that can make a difference in your emotional well-being.”


Meet Dr. Johl

Dr. Jewel Johl graduated with a Bachelors in Science  degree in Biochemistry from University of California at Davis and received his M.D. from Loyola University in Chicago, Illinois. He completed his internship and residency in Internal Medicine, as well as his fellowship in Hematology and Medical Oncology at University of California, Davis Medical Center in Sacramento. He is the principal and secondary author of numerous original manuscripts and publications.

Dr. Johl speaks frequently to the local medical community on cancer related topics and is on the Board of Directors for the Cancer Support Community.  Dr. Johl has been in private practice since 2005 and is a partner at Diablo Valley Oncology & Hematology Medical Group.


Board certified in Internal Medicine and Medical Oncology and Hematology

Facility Privileges:

John Muir Medical Center Walnut Creek & Concord Campuses, San Ramon Regional Medical Center, and Sutter Delta and Sutter Solano Medical Centers


Dr. Johl specializes in general oncology and hematology with a special interest in gastrointestinal cancers, colorectal cancers and benign and malignant hematologic diseases.

You can download Dr. Jewel Johl’s CV here.


Dr. Johl sees patients at our Pleasant Hill and Brentwood offices.

California Cancer & Research Institute
400 Taylor Blvd, Suite 202
Pleasant Hill, CA 94523
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100 Cortona Way, Suite 160
Brentwood, CA 94513
Map & Directions