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Internist, Critical Care Specialist, Pulmonologist (lungs), Sleep Medicine Specialist
15 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Charlie Lan:

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  1. Qualifications
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Specialties & Research

Dr. Charlie Lan, DO is board certified in Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.

  • He has special expertise in 4 areas:
  • Asthma
  • Critical Care
  • Insomnia
  • Sleep Disorders

Education & Awards

Dr. Lan graduated from University of North Texas, Fort Worth.


Dr. Lan has 10 hospital affiliations:

  • St Luke's Episcopal Hospital 
  • The Methodist Hospital 


  • Chinese

> > > > Dr. Charlie Lan, DO

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Additional Information
Dr. Charlie Kuo Wei Lan DO is a male Internist, has 15 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Charlie K. Lan practice?
Dr. Charlie Lan has 1 office location.
Dr. Charlie Lan practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near Houston, TX.
See Houston Internists, Houston Pulmonologists, Houston Critical Care Practitioners, and Houston Sleep Medicine Doctors.