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Family Practitioner, Primary Care Doctor
34 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. Preston McDonald:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Preston McDonald is Poor. Dr. McDonald has been reviewed by 1 patients who have provided 1 comments. The rating is 1 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.7
Courteous Staff 1.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Preston McDonald, MD is board certified in Family Medicine.

  • He has special expertise in 13 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Breast Cancer
  • Colon Cancer
  • Colonoscopy
  • Critical Care
  • Hemorrhoids
  • Laproscopic Surgery (Laparoscopy)
  • Metastatic Breast Cancer
  • Paracentesis
  • Sigmoidoscopy
  • Skin Cancer
  • Varicose Veins
  • Warts

Education & Awards

Dr. McDonald graduated from University of South Alabama, Mobile.


Dr. McDonald has 6 hospital affiliations:

  • Cartersville Medical Center 
  • Parkridge Medical Center 


  • English

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Additional Information
Dr. Preston Arnold McDonald MD is a male Family Practitioner, has 34 years of experience and practices in Family Medicine.
Where does Dr. Preston A. McDonald practice?
Dr. Preston McDonald has 2 office locations.
Dr. Preston McDonald practices Family Medicine near Knoxville, TN.
Additional practice locations include: Chattanooga, TN.
See Knoxville Family Physicians.