advertisement
Critical Care Specialist, Pulmonologist (lungs)
25 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).

Patient Reviews

Have you visited Dr. Sy? Share your experience.
Write a Review

Specialties & Research

Dr. Alexander Sy, MD is board certified in Critical Care Medicine and Pulmonary Disease.

  • He has special expertise in 7 areas:
  • Asthma
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Critical Care
  • Nutritional Support
  • Sepsis (Blood Poisoning)
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders

Education & Awards

Dr. Sy graduated from University Of The Philippines Manila.


Affiliations

Dr. Sy has 5 hospital affiliations:

  • Howard County General Hospital 
  • Mercy Medical Center 

Languages

  • Spanish
  • Chinese
  • Tagalog
  • Mandarin

Similar doctors nearby

Dr. Christopher Young

Anesthesiology
24 years experience
Durham, NC

Dr. David Zaas

Internal Medicine
13 years experience
Durham, NC

Dr. Robert Tighe

Internal Medicine
9 years experience
Durham, NC

Dr. Jessica Chia

Internal Medicine
8 years experience
Durham, NC

Dr. Timothy McMahon

Internal Medicine
18 years experience
Durham, NC

Dr. Mark Powers

Internal Medicine
34 years experience
Durham, NC
Search All Similar Doctors
Additional Information
Dr. Alexander Ong Sy MD is a male Internist, has 25 years of experience and practices in Critical Care Medicine and Pulmonary Disease.
Where does Dr. Alexander O. Sy practice?
Dr. Alexander Sy has 2 office locations.
Dr. Alexander Sy practices Critical Care Medicine and Pulmonary Disease near Durham, NC.
Additional practice locations include: Raleigh, NC.
See Durham Critical Care Practitioners and Durham Pulmonologists.