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Internist, Pulmonologist (lungs)
28 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

Patient comments (2)

The overall average patient rating of Dr. Mark Co is Excellent. Dr. Co has been reviewed by 6 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.5
Courteous Staff 4.3
Accurate Diagnosis 4.3
Bedside Manner 4.3
Spends Time with Me 4.3
Follows Up After Visit 4.2

Specialties & Research

Dr. Mark Co, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Chronic Obstructive Pulmonary Disease (COPD)

Education & Awards

Dr. Co graduated from Cebu Institute Of Medicine.


Dr. Co has 18 hospital affiliations:

  • Methodist Dallas Medical Center 
  • Texas Health Harris Methodist Hospital Southwest Fort Worth 


  • English

> > > > Dr. Mark Co, MD

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Additional Information
Dr. Mark Allen Co MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. Mark A. Co practice?
Dr. Mark Co has 1 office location.
Dr. Mark Co practices Internal Medicine and Pulmonary Disease near Dallas, TX.
See Dallas Internists and Dallas Pulmonologists.