Timothy J Killeen MD
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As a graduate of Loma Linda School of Medicine and Board Certified in Pulmonary and Internal Medicine, Dr. Timothy J. Killeen is your #1 pulmonologist in Temecula. He earned his degree in 1984 and has practiced in Temecula and surrounding areas since 1990.

Experience is in your area

With a strong reputation throughout the community, Dr. Timothy J. Killeen has privileges at Temecula Valley Hospital,  Rancho Springs Medical Center, and Inland Valley Regional Medical Center.

Receive personalized attention every time

• Knowledgeable team

• Professional service

• Friendly support

• Affordable prices

• Efficient assistance

• Honest answers

• State-of-the-art equipment

• Reliable staff

When dealing with respiratory disease, you can depend on us for help.


Get a professional opinion.

Conditions and Treatments

  • Adult Cystic Fibrosis

  • Asthma

  • Bronchiectasis

  • Bronchoscopy

  • Chronic Cough

  • COPD

  • Dyspnea

  • Emphysema

  • Hereditary Lung Disease

  • Interstitial Lung Diseases

  • Lung Cancer

  • Nontuberculous Mycobacterial Infection

  • Pleural Effusion

  • Pneumonia

  • Pulmonary Embolism

  • Pulmonary Fibrosis

  • Pulmonary Hypertension

  • Pulmonary Vascular Diseases

  • Sarcoidosis

  • Shortness of Breath

  • Tuberculosis

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