Summary

Dr. Hays graduated from the Medical University of South Carolina College of Medicine in 1982. He works in Chattanooga, TN and specializes in Pediatrics and Cardiovascular Disease. Dr. Hays is affiliated with Parkridge East Hospital and ERLANGER EAST HOSPITAL.

Quick Facts

  • 3.9
  • 44 years of experience
  • United States Army Medical Center
  • 1 written review
  • 2 specialties
  • 2 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Provided follow-up after the visit

Office Locations

Dr. Mark Douglas Hays has 2 locations

Erlanger East Hospital

1751 Gunbarrel RdChattanooga, TN 37421

Parkridge East Hospital

941 Spring Creek RdChattanooga, TN 37412

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Dr. Mark Douglas Hays, MD
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Dr. Mark Douglas Hays, MDDr. Patricia Pinaya WaltersDr. Fredy David Valero Hernandez SR.Dr. Marisa Dias Mendes, MD
PediatricsPediatricsPediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.3 
44 Years of Experience 27 Years of Experience 9 Years of Experience 13 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish Speaks Polish, Spanish
Chattanooga , TNFranklin , TNFranklin , TNFranklin , TN
Med School: Medical University Of South Carolina College Of Medicine Med School: Universidad Mayor Real San Francisco Xavier de Chuquisaca Med School: Pontificia Universidad Javeriana - Bogota, Colombia Med School: New Jersey Medical School
Current Profile
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Insurance Plans Accepted by Dr. Mark Douglas Hays

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark Douglas Hays has the following 2 specialties

Specialty Expertise

Dr. Mark Douglas Hays has the following 2 areas of expertise

  • Cardiovascular Disease
  • Pediatric Cardiology

Certifications, License, & Education

44 Years Experience

Dr. Mark Douglas Hays holds an expired medical license in the state of Tennessee.

Medical License

Medical Doctor with an expired medical license in the state of Tennessee that expired in 2026.

Education & Training

Residency

Completed their residency at United States Army Medical Center.

Medical School

Graduated from Medical University Of South Carolina College Of Medicine in 1982.

NPI Number

Dr. Hays' NPI number is 1689692295.

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Frequently Asked Questions

How can I make an appointment with Dr. Mark Hays?
You can find contact information for Dr. Mark Hays here on Vitals.
Does Dr. Mark Hays accept virtual/telehealth appointments?
Dr. Mark Hays has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mark Hays affiliated with?
Dr. Mark Hays is affiliated with Parkridge East Hospital and ERLANGER EAST HOSPITAL.
Where is Dr. Mark Hays's office located?
Dr. Mark Hays's office is located at 1751 Gunbarrel Rd, Chattanooga, TN, 37421.
Does Dr. Mark Hays accept my insurance?
You can see the insurance plans that Dr. Mark Hays accepts on their Vitals profile.

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