The healing legacy of Dr. Ernesto Contreras, Sr.


Stage IV Breast Cancer

+300% higher

Stage IV Lung Cancer

+500% higher

Stage IV Ovarian Cancer

+300% higher

Stage IV Colon Cancer

+300% higher

Because “Precious in the sight of the LORD Is the death of His godly ones,” (Ps. 116:15) heaven erupted in joy with the arrival of Rita Contreras after ninety-seven years of a wonderful and purposeful life.

Our family, friends and Oasis of Hope’s personnel will profoundly miss the force my mother, Rita Contreras, was throughout the history of our hospital, but her legacy of commitment, generosity and graciousness to all, especially to patients, will live in our hearts until we all meet again, or when Christ comes for the second time!

On behalf of the Contreras children, grandchildren, great-grandchildren and great-great-grandchildren, I want to express our immense appreciation for the outpouring of love from the thousands that were blessed and impacted by my mother’s amazing, prayerful, giving, loving and Christlike life.

Francisco Contreras, MD

Alternative Cancer Treatments Mexico

Alternative Cancer Treatments

Dr. Contreras is the world's leading authority on alternative cancer treatments.
Contreras Alternative Cancer Treatment (C-ACT) integrates holistic and conventional treatments to increase survival rates in some cases by 300%.

Cancer Survival Rates

Contreras Alternative Therapy provides patients with some of the best treatment outcomes in the world. Please review our statistics and peer reviewed publications here.

Free Cancer Treatment Plan

Take a few minutes to fill out the medical questionnaire below and Dr. Contreras will generate a personalized treatment plan for within 48 hours. You will see the potential benefits Contreras Alternative Therapy has to offer.

Cancer Survivors

At Oasis of Hope Hospital, we believe one of the best ways to learn about our treatments, and what truly makes our cancer care different, is to listen to the experiences of our patients.

Cancer Doctors

Oasis of Hope was founded by Dr. Contreras’ father, Dr. Ernesto Contreras, Sr. in 1963, and since then the hospital has provided alternative cancer treatment for more than 100,000 patients from 60 nations.

The Oasis of Hope Experience

Oasis of Hope is more than a treatment center; it is a treatment experience with care for your body, mind and spirt. Come receive world class care, all under one roof, and make lifelong friendships.

Request a Free Consultation

Receive a cancer treatment plan in 24hrs.