The World Leaders in Cancer Care, changing the way cancer is treated.



The World Leaders in Cancer Care, changing the way cancer is treated.
Your Body’s Unique Cancer Fighting Solution with Immunotherapy
About Us
At Williams Cancer Institute, We can make your standard of care cancer treatment even better.
Open source cancer treatment
At Williams Cancer Institute, we want to improve your cancer treatment.
How Does Williams Cancer Institute Help Boost My Standard of Care Cancer Treatment?
Procedures
Intratumoral Immunotherapy
Intratumoral immunotherapy involves injecting a cancerous tumor directly with treatment to help create an immune response, with the goal of using the tumor as its own vaccine and with less chance for toxic side effects.
PEF Pulsed Electric Field Plus Intratumoral immunotherapy
PEF delivers a nanosecond electrical pulse to a cancer cell that causes an immune response. We combine this with intratumoral immunotherapy to further stimulate the immune system to attack the cancer at that tumor location and throughout the body.
Cryoablation plus Intratumoral Immunotherapy (AblationVaxTM)
Cryoablation kills cancerous tumors from within by freezing them, which releases tumor antigens that can target additional cancer cells. Cryoablation combined with intratumoral immunotherapy can create a strong and effective immune response while minimizing side effects.
Breast Cancer Cryoablation
Breast cancer cryoablation uses extreme cold to destroy breast cancer cells in patients who are not eligible for surgery.
Intraarterial Infusion of Immunotherapy
Intraarterial infusion of immunotherapy uses the tumor’s arteries to deliver higher medication amounts at a lower dose directly to the tumor.
Intratumoral Chemotherapy plus Immunotherapy
Treatment with intratumoral immunotherapy plus chemotherapy is when a cancerous tumor is injected directly with both immunotherapy and chemotherapy to help enhance the treatment effect.
Cancer treatment should start at the biopsy.
Treating Cancer without directly targeting the tumor doesn’t make sense.



We specialize in
Lung Cancer
Breast Cancer
Cervical Cancer
Colon Cancer
Prostate Cancer
Liver Cancer
Head and Neck Cancer
Pancreatic Cancer
Ovarian Cancer
Uterine Cancer
Melanoma
Our Testimonials



My name is Katie Harkin and I was diagnosed with Stage IV pancreatic cancer in April 2023. This came as a complete shock to myself and my family. I couldn’t believe my diagnosis! My best friend joined several pancreatic cancer Facebook groups in order to start researching treatment options for me. She told me not to join these groups as there were posts that were not very positive. A couple of days later she told me about a post from a patient named

Katie Harkin


In 5/23 I was diagnosed with stage IV pancreatic cancer, my family and I were devastated! I could not imagine not being here for my family. The diagnosing doctor prescribed palliative chemotherapy and told me to get my affairs in order, I rejected this. With my wife’s help, we chose a different path, so my homeopathic journey began. We found out about Dr. Jason Williams, Williams Cancer Institute in 9/23. After listening to his audio book, The Immunotherapy

Randy M


I’m one that doc Williams saved. Stage 4 squamous cell sinus cancer eating into my orbital bone and skull bone 10 days away from eating into my brain 3 treatments later the low dose chemo cocktail and heat ablation ate 85% of the tumour on the way to zero.

Allen Rapert


In 5/23 I was diagnosed with stage IV pancreatic cancer, my family and I were devastated! I could not imagine not being here for my family. The diagnosing doctor prescribed palliative chemotherapy and told me to get my affairs in order, I rejected this. With my wife’s help, we chose a different path, so my homeopathic journey began. We found out about Dr. Jason Williams, Williams Cancer Institute in 9/23. After listening to his audio book, The Immunotherapy

Randy M


My name is Tina Willits and in March 2022 I was diagnosed with Stage IV breast cancer that had spread to my lymph nodes and bones. As a fifty one year old wife, mother and grandmother, I was determined to find a path to becoming cancer free and find my health again. My first step was to begin traditional treatments with an oncologist; however, I quickly became frustrated with her approach which was to provide “quality of life” care with a twenty-four-month

Tina Willits


The world is so blessed to have Dr. Jason Williams eager to kill cancer one tumor at a time! He was inspired as a young man by the death of his grandmother to cancer. I was fortunate enough to have him do ablation on my lung. It’s the solution to many cancers. And just as he said, the procedure is 2 to 3 hours, followed by 2 to 3 hour recovery and then you can go out for lunch! I drove us home the next day to Kentucky! It’s affordable, it works, it’s

Mary C


It’s not easy to shuffle all the options that are available after a cancer diagnosis. Some options are pretty straightforward while others seem like a shot in the dark. What drew us to Williams Cancer Institute was Dr. Williams approach to immunotherapy. It was minimally invasive and it leveraged every pound of the body’s natural ability to fight the disease. Our experience with Williams Cancer Institute was exceptional. We were cared for as soon

Mike & Theresa


I am a patient of Dr. Jason Williams; I was first diagnosed with prostate cancer in 2011. After following traditional medicine for several years, my cancer spread. On November 25, 2020, I was diagnosed with stage 4 Prostate Cancer, with multiple metastases to my bones, with the most significant lesion on my spine. The prognosis was less than one year to live and zero hopes for a cure by traditional means. After several months with no improvement and

David M


I was diagnosed with advanced prostate cancer in July 2018. After several high PSA readings, a biopsy and MRI were scheduled and revealed significant cancer in the prostate with a Gleason 3+4=7 score with extracapsular extension along with a lymph node abnormality. At the end of 2019 I consulted with a leading prostate cancer specialist who confirmed my cancer was metastatic and was not curable by approved standard of care treatments, including systemic

Charles M


Diagnosed with metastatic prostate cancer at the end of 2018, my Urologist told me that treatment was futile and that I “should just go home”. A number of friends in the medical profession led me to Dr. Jason Williams who has been providing immunotherapy for more than a decade. While the FDA conducts clinical trials, Dr Williams provides the logical therapy of the future, today. If a healthy immune system keeps cancer in check, then it makes sense

Greg K


I’m so grateful to Dr Williams and his team. It was a big step to go from Sydney, Australia to Mexico City for his treatment but it’s all been worthwhile. I was stage 4 NSCLC with mets to my lymph nodes. His recommended treatment, supplement regime, off label drugs and pre and pro biotics stopped growth immediately, this was followed over 3 months with a continuous reduction in size of all tumors and no new mets. Dr Williams then suggested I follow

Rob B
So is there really a better way to heal from cancer against all odds?
YES! Grab your copy now, and discover the promising solution to cancer!
