Knowledge is the First Step Toward Beating Cancer
Understand the Disease
Begin the Cure
200+
98%
150+
Comprehensive Cancer Education
Empower yourself with knowledge about cancer, detection methods, and personalized treatment options
E-Learning Modules
Module 1: Understanding Cancer
- What is Cancer? (Definition, Cell Mutation, Tumor Formation)
- Types of Cancer (Interactive A-Z List)
- Risk Factors: Genetic, Lifestyle, Environment
- Staging & Grading Explained
Module 2: Precision Metabolic Oncology 101
- Early Screening vs. Diagnosis (Interactive Comparison Chart)
- Blood Draw for Liquid Biopsy
- Why 99% Viable Cells Matter
- Chemo Sensitivity Testing
Real Practitioners, Real Insights
Watch our expert oncologists explain the latest in precision medicine and personalized cancer care.

Dr. Katherine V. Hernandez
Oncologist, M.D., RGCC Accredited Practitioner
Cancer Types A-Z
Explore detailed information on various cancer types, including symptoms, diagnosis, and treatment options
Find a practitioners
At Cancer A-Z, we understand that personalized cancer care starts with the right expertise. Our global network of practitioners combines clinical excellence with cutting-edge research to deliver tailored treatment plans.
Precision Cacner tests
ctDNA
Analyzes cell-free tumor DNA in the blood to detect genetic mutations and treatment resistance
NGS
Capable of sequencing millions or billions of DNA molecules simultaneously
CTC
Detects circulating tumor cells in the blood for early cancer screening and treatment monitoring
Patient Journey
These are real stories of patients who refused to give up. Through precision medicine, they gained personalized insights, targeted treatments, and renewed hope.
I first noticed something was wrong in early 2022. I’d be exhausted halfway through my morning walk—something that never happened when I was on the fire department—and I was drinking water nonstop, even waking up three times a night to quench my thirst. My wife, Linda, joked that I was “turning into a fish,” but deep down, I knew it wasn’t a joke. I’d watched my dad struggle with Type 2 diabetes for years, and the symptoms felt too familiar to ignore.
I finally went to my primary care doctor, and after a blood test, he delivered the news: My A1C was 9.2%—way above the normal range of 5.7% or lower. “You have Type 2 diabetes,” he said, handing me a prescription for metformin and a list of “no-no” foods. I left the office feeling defeated. My dad had spent years dealing with nerve pain, foot ulcers, and kidney issues because he couldn’t manage his diabetes, and I was terrified I’d follow the same path. I’d already given up my career as a firefighter due to a back injury; now, it felt like my health was slipping away too.
I’ve always been a guy who loves food. Every Sunday, my wife, Mary, makes a big pot of chili—spicy, meaty, the kind that sticks to your ribs—and my kids and grandkids come over to eat, laugh, and argue about football. But by 2022, those Sundays started to feel like a punishment. Thirty minutes after finishing a bowl of chili, a burning pain would start in my upper stomach—so bad I’d have to lie down on the couch, clutching a heating pad, while everyone else cleaned up.
At first, I blamed it on “too much spice” or “eating too fast.” I cut back on chili, stopped drinking coffee (my morning staple), and even avoided tomato sauce—something I’d loved since I was a kid. But the pain didn’t stop. It got worse. I’d wake up at 2 a.m. with a “gnawing” feeling in my stomach, like I hadn’t eaten in days. I’d keep a bottle of antacids in my truck, my toolbox, even my nightstand—but they only helped for 10 minutes, if that.
By the time Mary dragged me to the doctor, I’d lost 15 pounds. I was tired all the time (the pain kept me up at night), and I’d stopped joining the guys for lunch at the construction site—instead, I’d sit in my truck and eat a plain sandwich, scared anything else would trigger the pain. The first doctor I saw said it was “just heartburn” and prescribed a generic acid reducer. I took it for two months, but nothing changed. I started to think I’d never eat Mary’s chili again—or enjoy a family meal without worrying about the pain that would follow.
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Client Testimonials
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