The 20 Best Prostate Cancer Doctors Near Me in ontario, CA

Find the Top Prostate Cancer Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 47 doctor with experience in Prostate Cancer near ontario, CA. Of these, 33 are Experienced, 9 are Advanced and 5 are Distinguished.

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47 providers found
    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Naveen Gupta, M.D.

    1100 San Bernardino Rd, 
    Upland, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Naveen Gupta is an Oncologist practicing medicine in Upland, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, and Angiosarcoma.

    Distinguished in Prostate Cancer
    Radiation Oncology
    Distinguished in Prostate Cancer
    Radiation Oncology
    Referral may be required

    Chad R. Sila, MD Private Practice

    999 San Bernardino Rd, 
    Upland, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Chad Sila is a Radiation Oncologist practicing medicine in Upland, California. Dr. Sila is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Cervical Cancer, and Neuroendocrine Carcinoma of the Cervix. Dr. Sila is board certified in Radiology Diagnostic Radiology. Dr. Sila is currently accepting new patients.

    Advanced in Prostate Cancer
    Hematology | Oncology
    Advanced in Prostate Cancer
    Hematology | Oncology
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Swapnil Rajurkar is a Hematologist and an Oncologist practicing medicine in Upland, California. Dr. Rajurkar is rated as an Advanced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 78 other conditions, according to our data. His clinical expertise encompasses Lynch Syndrome, Colorectal Cancer, Plasmacytoma, Familial Colorectal Cancer, and Bone Marrow Aspiration.

    Are you looking for a specific type of Prostate Cancer?

    Common conditions include: Familial Prostate Cancer

    Learn about our expert tiers
    Distinguished in Prostate Cancer
    Radiation Oncology
    Distinguished in Prostate Cancer
    Radiation Oncology
    Referral may be required

    Inland Valley Hematology Oncology Associates

    1910 Royalty Dr, 
    Pomona, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Yallapragada Rao is a Radiation Oncologist practicing medicine in Pomona, California. Dr. Rao is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Prostate Cancer, Familial Prostate Cancer, and Primitive Neuroectodermal Tumor (PNET).

    Distinguished in Prostate Cancer
    Distinguished in Prostate Cancer
    Referral may be required

    Inland Urology Medical Group Inc

    210 W Bonita Ave, 
    Pomona, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Tsai is a Urologist practicing medicine in Pomona, California. Dr. Tsai is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Tsai is board certified in American Board Of Urology.

    Distinguished in Prostate Cancer
    Distinguished in Prostate Cancer
    Referral may be required

    Inland Urology Medical Group Inc

    210 W Bonita Ave, 
    Pomona, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elmer Pineda is a Urologist practicing medicine in Pomona, California. Dr. Pineda is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Ochoa Syndrome, Neurogenic Bladder, Enlarged Prostate (BPH), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Pineda is board certified in American Board Of Urology.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Neel Sagar Talwar, M.D.

    1100 San Bernardino Rd, 
    Upland, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Neel Talwar is an Oncologist practicing medicine in Upland, California. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hodgkin Lymphoma, Familial Colorectal Cancer, Colorectal Cancer, and Angiosarcoma.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shanmuga Pudunagar-Subbiah is an Oncologist practicing medicine in Upland, California. Dr. Pudunagar-Subbiah is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Thrombocytopenia, and Angiosarcoma.

    Experienced in Prostate Cancer
    Radiation Oncology
    Experienced in Prostate Cancer
    Radiation Oncology
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sean Szeja is a Radiation Oncologist practicing medicine in Upland, California. Dr. Szeja is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Posterior Fossa Tumor, Pleuropulmonary Blastoma, Lung Cancer, and Hodgkin Lymphoma.

    Experienced in Prostate Cancer
    Radiation Oncology
    Experienced in Prostate Cancer
    Radiation Oncology
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Cecil Benitez is a Radiation Oncologist practicing medicine in Upland, California. Dr. Benitez is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. Her clinical expertise encompasses Hodgkin Lymphoma, Prostate Cancer, and Familial Prostate Cancer.

    Experienced in Prostate Cancer
    Hematology | Oncology
    Experienced in Prostate Cancer
    Hematology | Oncology
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natasha Garg is a Hematologist and an Oncologist practicing medicine in Upland, California. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and Colorectal Cancer.

    Experienced in Prostate Cancer
    Hematology | Oncology
    Experienced in Prostate Cancer
    Hematology | Oncology
    Referral may be required

    The Oncology Institute

    1060 E Foothill Blvd Ste 102, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Dustin Stevenson is a Hematologist and an Oncologist practicing medicine in Upland, California. Dr. Stevenson is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Essential Thrombocythemia, Breast Cancer, Colorectal Cancer, and Deep Vein Thrombosis.

    Experienced in Prostate Cancer
    Radiation Oncology
    Experienced in Prostate Cancer
    Radiation Oncology
    Referral may be required

    Ontario Vineyard Medical Offices

    2295 S Vineyard Avenue, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Samuel Shin is a Radiation Oncologist practicing medicine in Ontario, California. Dr. Shin is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. His clinical expertise encompasses Angiosarcoma, Breast Cancer, Neuroendocrine Carcinoma of the Cervix, and Cervical Cancer. Dr. Shin is currently accepting new patients.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Ontario Medical Center

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Sohn is a Urologist practicing medicine in Ontario, California. Dr. Sohn is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. His clinical expertise encompasses Prostate Cancer, Bladder Cancer, Familial Prostate Cancer, Nephrectomy, and Prostatectomy. Dr. Sohn is currently accepting new patients.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Ontario Medical Center

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Yasmeen Jaber is a Urologist practicing medicine in Ontario, California. She has been practicing medicine for over 10 years. Dr. Jaber is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. Her clinical expertise encompasses Bilateral Hydronephrosis, Hydronephrosis, Obstructive Uropathy, Nephrectomy, and Vasectomy. Dr. Jaber is currently accepting new patients.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Kaiser Permanente Ontario Medical Center - Urology Department

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Edward Chang is a Urologist practicing medicine in Ontario, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. His clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Renal Cell Carcinoma (RCC), Familial Wilms Tumor 2, Vasectomy, and Nephrectomy. Dr. Chang is currently accepting new patients.

    Experienced in Prostate Cancer
    Radiation Oncology
    Experienced in Prostate Cancer
    Radiation Oncology
    Referral may be required

    Ontario Vineyard Medical Offices

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Aimee Quan is a Radiation Oncologist practicing medicine in Ontario, California. Dr. Quan is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. Her clinical expertise encompasses Angiosarcoma, Breast Cancer, Cervical Cancer, and Neuroendocrine Carcinoma of the Cervix.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    Southern California Permanente Medical Group

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Azadeh Nazemi is a Urologist practicing medicine in Ontario, California. Dr. Nazemi is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. Her clinical expertise encompasses Testicular Cancer, Bladder Cancer, Urinary Incontinence, Cystectomy, and Orchiectomy.

    Experienced in Prostate Cancer
    Hematology Oncology | Hematology | Oncology
    Experienced in Prostate Cancer
    Hematology Oncology | Hematology | Oncology
    Referral may be required

    Kaiser Permanente Ontario Medical Center - Hematology/Oncology Department

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mihee Park is a Hematologist Oncology specialist and a Hematologist practicing medicine in Ontario, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Park is currently accepting new patients.

    Experienced in Prostate Cancer
    Experienced in Prostate Cancer
    Referral may be required

    La Mens Health And Urology

    12611 9th St, 
    Chino, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Song is a Urologist practicing medicine in Chino, California. Dr. Song is rated as an Experienced provider by MediFind in the treatment of Prostate Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Bacterial Prostatitis, Nonbacterial Prostatitis, Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy. Dr. Song is board certified in American Board Of Urology.

    Showing 1-20 of 47

    Last Updated: 09/26/2026

    What is the definition of Prostate Cancer?

    Prostate cancer is cancer that starts in the prostate gland. The prostate is a small, walnut-shaped structure that makes up part of a man's reproductive system. It wraps around the urethra, the tube that carries urine out of the body.

    When should I see a Prostate Cancer doctor near ontario, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Prostate Cancer doctor near ontario, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Prostate Cancer doctors near ontario, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Prostate Cancer doctors near ontario, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Prostate Cancer doctor near ontario, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Prostate Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Prostate Cancer doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Prostate Cancer doctor near ontario, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Prostate Cancer doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Prostate Cancer doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Prostate Cancer doctors near ontario, CA?

    Look for the filter feature on the left side of the Prostate Cancer doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Prostate Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the Prostate Cancer doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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