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Internist, Geriatric Specialist (elderly care), Pulmonologist (lungs), Sleep Medicine Specialist
19 years of experience
Accepting new patients
Video profile
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. Nalaka Gooneratne:

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Specialties & Research

Dr. Nalaka Gooneratne, MD is board certified in Internal Medicine and Sleep Medicine.

  • He has special expertise in 6 areas:
  • Alzheimer's Disease
  • Asthma
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Insomnia
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders

Education & Awards

Dr. Gooneratne graduated from Northwestern University, Chicago.


Dr. Gooneratne has 8 hospital affiliations:

  • University of PA Medical Center/Presbyterian 
  • Pennsylvania Hospital University PA Health System 


  • French

> > > > Dr. Nalaka Gooneratne, MD

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Additional Information
Dr. Nalaka S Gooneratne MD is a male Internist, has 19 years of experience and practices in Internal Medicine, Pulmonary Disease, Geriatric Medicine, and Sleep Medicine.
Where does Dr. Nalaka S. Gooneratne practice?
Dr. Nalaka Gooneratne has 8 office locations.
Dr. Nalaka Gooneratne practices Internal Medicine, Pulmonary Disease, Geriatric Medicine, and Sleep Medicine near Philadelphia, PA.
Additional practice locations include: Doylestown, PA and Radnor, PA.
See Philadelphia Internists, Philadelphia Pulmonologists, Philadelphia Geriatric Doctors, and Philadelphia Sleep Medicine Doctors.