Skip to main content
Malcolm Lyon, DO, Emergency Medicine, Nacogdoches, TX

Malcolm Kent Lyon DO

Pediatric Emergency Medicine, Critical Care Medicine


Director Level 3 Trauma Center '91-2015

Join to View Full Profile
  • 1204 N Mound StNacogdoches, TX 75961

  • Phone+1 936-556-1767

  • Fax+1 936-556-1767

Dr. Lyon is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Summary

  • Dr. Malcolm Lyon, DO, is an Emergency Medicine specialist based in Nacogdoches, TX. He has subspecialties in Addictive Disease Medicine and Critical Care Medicine. He completed his residency in Family Medicine from 1981 to 1984 at Methodist Health System Dallas, after graduating in 1981 from the Texas College of Osteopathic Medicine. Dr. Lyon is currently an Emergency Medicine Physician at EXCEL EMERGENCY CARE and has experience in trauma and EMS administration.

Education & Training

  • Methodist Health System Dallas
    Methodist Health System DallasResidency, Family Medicine, 1981 - 1984
  • Texas College of Osteopathic Medicine
    Texas College of Osteopathic MedicineClass of 1981

Certifications & Licensure

  • TX State Medical License
    TX State License 1981 - 2026
  • Diplomate
    American Board of Addictive MedicineDiplomate

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: