Diana R. Quintero M.D.

Diana R. Quintero, M.D.

  • Pediatric Pulmonology & Respiratory Care
Primary Specialties:
  • Pediatric Pulmonology & Respiratory Care
  • Office Information
    Pediatric Pulmonology and Respiratory Care
    2100 Clinch Avenue
    Medical Office Staff Suite 310
    Knoxville, TN 37916

    Fax: 877.547.9241

  • About

    About the Physician

    Languages Spoken
    (in addition to English)

    Provider Bio

    Dr. Diana Quintero graduated from the Universidad Del Valle, Cali, Colombia in 1993. Dr. Quintero has more than 15 years of Pediatric Pulmonary experience, is Board Certified, and specializes in Cystic Fibrosis, Asthma, and Primary Ciliary Dyskinesia patients. She joined East Tennessee Children’s Hospital in 2017. She originally came to this region from Milwaukee, Wisconsin where she served as Associate Professor of Pediatrics at the Medical College of Wisconsin and was the Cystic Fibrosis Center Director for 9 years. She has been awarded Super Doctor, Top MD and has been selected as “Best Doctors in America” since 2007.

    Along with her specialization, Dr. Quintero leads our Spanish Clinic to assist our families with communication and also provides clinical oversight for our Cystic Fibrosis patients.

    We are proud to have her as part of the Children’s Hospital Pulmonology Team.

  • Education


    MEDICAL SCHOOL: Universidad del Valle School of Medicine, Cali, Columbia
    RESIDENCY: University of Illinois College of Medicine at Chicago, Chicago, IL - Pediatrics
    FELLOWSHIP: Baylor College of Medicine, Houston, TX - Pediatric Pulmonology

    Other Certifications

    CERTIFICATIONS: American Board of Pediatrics - Pediatric Pulmonology
    MEMBERSHIP: East Tennessee Children's Hospital