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Emergency Physician, Primary Care Doctor, Family Practitioner
30 years of experience
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. Malcolm Lyon:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Malcolm Lyon is Excellent. Dr. Lyon has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Education & Awards

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


Dr. Lyon has 2 hospital affiliations:

  • Nacogdoches Memorial Hospital 
  • Nacogdoches Memorial 


  • Spanish

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Additional Information
Dr. Malcolm Kent Lyon DO is a male Emergency Medicine Specialist, has 30 years of experience and practices in Emergency Medicine and Family Medicine.
Where does Dr. Malcolm K. Lyon practice?
Dr. Malcolm Lyon has 1 office location.
Dr. Malcolm Lyon practices Emergency Medicine and Family Medicine near Nacogdoches, TX.
See Nacogdoches Emergency Physicians and Nacogdoches Primary Care Doctors.