The healing legacy of Dr. Ernesto Contreras, Sr.


Breast Cancer

+300% higher

Lung Cancer

+500% higher

Ovarian Cancer

+300% higher

Colon Cancer

+300% higher

Alternative Cancer Treatments Mexico

Alternative Cancer Treatments

Dr. Contreras is the world's leading authority on alternative cancer treatments.
The Contreras Alternative Therapy (CAT) 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.