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Jacob Chacko, M.D.

Specialties: Pulmonology
Languages: English
Areas of Expertise: COPD, lung cancer, asthma, interstitial lung disease

(928) 336-2434

Accepts New Patients


Yuma Regional Medical Center
Specialty Clinics
2851 S. Avenue B, Building 20
Yuma, AZ 85364

Care Philosophy

I take care of the whole patient without consideration for their race, ethnicity, religion, sex or disability. I provide my patients with quality care that is friendly, compassionate and professional.

Pulmonologist Dr. Jacob Chacko enjoys establishing relationships with his patients and getting to know them. After practicing in Tucson for more than 20 years, he came to Yuma. His practice focuses on outpatient care for chronic obstructive pulmonary disease, asthma and other chronic respiratory conditions.
After earning his medical degree from the University of Jos Faculty of Medicine, Dr. Chacko completed his internal medicine residency at the University of Arizona. Then, he completed his pulmonary disease and critical care fellowship at the University of Arizona. He is board-certified in pulmonary medicine, internal medicine and critical care medicine.
In his free time, Dr. Chacko enjoys cooking Italian and Spanish food, traveling and scaling fourteener mountain peaks.
Medical Degree - University of Jos Faculty of Medicine in Jos, Nigeria
Internal Medicine Residency - University of Arizona in Tucson, AZ
Pulmonary Disease and Critical Care Medicine Fellowship - University of Arizona in Tucson, AZ
Pulmonary disease, critical care medicine and internal medicine