Skip to main content
Mark Castellaw, MD, Internal Medicine, Germantown, TN

Mark A Castellaw MD


Physician

Join to View Full Profile
  • 8040 Wolf River BoulevardSuite 200Germantown, TN 38138

  • Phone+1 901-726-0200

  • Fax+1 901-278-3050

Dr. Castellaw 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.

Education & Training

  • University of Tennessee/Methodist Healthcare-Memphis Hospitals
    University of Tennessee/Methodist Healthcare-Memphis HospitalsInternship, Transitional Year, 1981 - 1982
  • University of Tennessee Health Science Center College of Medicine
    University of Tennessee Health Science Center College of MedicineClass of 1981

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 1982 - 2028
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2014

Press Mentions

  • Doctor Warns Against Mixing Allergy and Prescription Medicines
    Doctor Warns Against Mixing Allergy and Prescription MedicinesMarch 25th, 2025
  • Crittenden County Officials Warn Parents of the Dangers of K-2, Spice
    Crittenden County Officials Warn Parents of the Dangers of K-2, SpiceApril 16th, 2019
  • Consumers Chucking Romaine Lettuce After CDC Warns of Outbreak
    Consumers Chucking Romaine Lettuce After CDC Warns of OutbreakNovember 21st, 2018

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

Find your profile and take control of your online presence: