Our Doctors

A patient-focused approach
Our integrative cancer treatment centers are powered by a multidisciplinary team of experts, united by one common thread: a desire to transcend the constraints of conventional cancer treatments.
Our doctors and specialists are drawn towards a more comprehensive, patient-focused approach. They subscribe to a philosophy that considers the whole person—mind, body, and spirit—and does not view the patient merely as a set of symptoms. This aspiration to provide meaningful, personalized care fuels their commitment and shapes their practice within our treatment centers. Collectively, this belief helps integrate our diverse skills, bridging the gap between traditional and alternative medicine to bring you the best integrative cancer therapy.
All of our doctors are board-certified, licensed physicians in Mexico, upholding a high standard of medical professionalism. However, their expertise doesn’t stop there. Our team demonstrates proficiency across various holistic medicine disciplines, bringing a unique and diverse skill set to our centers. Some of our practitioners hold additional qualifications in functional medicine, homeopathy, nutrition, rehab therapy, and emotional healing, among others. This blend of conventional medical training and holistic health certifications provides a balanced, comprehensive approach to cancer treatment and encapsulates our commitment to redefining cancer care.
Below, we invite you to explore their credentials, specialties, and professional backgrounds to understand how we provide the most comprehensive care while staying at the forefront of research and innovation.
Our Founder and Chief Medical Officer

Dr. Antonio Jimenez, M.D., N.D.
Renowned for his expertise in integrative oncology, Dr. Antonio Jimenez, M.D., N.D., affectionately known as “Dr. Tony” by his patients, is a trusted professional in the field. For more than 30 years, Dr. Jimenez has dedicated his life to the study, clinical research, and implementation of non-toxic and integrative strategies to treat cancer, chronic infections, and immune disorders. He developed the 7 Principles of Cancer Therapy™, a groundbreaking framework for healing. Inspired by his father’s battle with prostate cancer and the limitations of conventional treatments, Dr. Jimenez founded Hope4Cancer with a vision to redefine cancer care. After completing his undergraduate degree in the United States, Dr. Jimenez received his M.D. from the Autonomous University of Guadalajara Faculty of Medicine in Mexico. He then went on to pursue advanced studies in naturopathic medicine at the Trinity School of Natural Health.

Playas De Tijuana Treatment Center
Cancún Treatment Center
Admissions and Home Program Support
Research and Education
Extended Team of Specialists
In addition to our Hope4Cancer staff, we also work closely with several local specialists who are available to our patients as professional consultants if the need arises:
- Dr. Eduardo Vázquez, M.D., Internal Medicine
- Dr. Jose Jimenez, Intensive Care Therapist
- Dr. Jose Manuel Segovia y Galindo, M.D., Neurosurgeon
- Dr. Juan Antonio Ramirez Ortega, M.D., Urologist
- Dr. Manuel Juncua, Gastroenterologist
- Dr. Rafael Cedeño, M.D., Oncologist Surgeon
- Dr. Sergio Mascareno, M.D., Trauma Surgeon
- Dr. Ulises Nieves, M.D., Pain Management/Anesthesiologist