Summary

Dr. John Herzog is a cardiovascular disease specialist with additional training in internal medicine. He earned his medical degree from the University of Mississippi School of Medicine and completed his residency at Baptist Memorial Hospital. With 45 years of experience in cardiovascular care, Dr. Herzog brings extensive knowledge to treating heart and vascular conditions. He speaks English with his patients.

Dr. Herzog practices at multiple locations throughout Mississippi, including Delta Heart Vascular Center and Delta Health The Medical Center in Greenville, as well as facilities in Cleveland and Clarksdale. His hospital affiliations include Delta Health The Medical Center, Northwest Mississippi Regional Medical Center, Bolivar Medical Center, Allegiance Specialty Hospital of Greenville, and Highland Hills Medical Center. He specializes in managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. His practice includes performing essential diagnostic tests such as blood work and kidney function assessments. Patients have given him an average rating of 2.5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.5
  • 45 years of experience
  • speaks English
  • Baptist Memorial Hospital
  • 2 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 5 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. John Leonard Herzog has 4 locations

Delta Heart Vascular Center

1421 E Union StGreenville, MS 38703
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Delta Health The Medical Center

1400 E Union StGreenville, MS 38703

Bolivar Medical Center

901 E Sunflower RdCleveland, MS 38732

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Dr. John Leonard Herzog, MDDr. Joyce Kinney, MDDr. Paul Edward Abide, MDAlexandra N. Owens
Cardiovascular DiseaseInternal MedicineEmergency MedicineNurse Practitioner
Accepts New Patients
2.5 
45 Years of Experience 45 Years of Experience 44 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Greenville , MSCrossett , ARGreenville , MSDurham , NC
Med School: University Of Mississippi School Of Medicine Med School: University Of Arkansas For Medical Sciences College Of Medicine Med School: University Of Mississippi School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Leonard Herzog

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Leonard Herzog has the following 2 specialties

Specialty Expertise

Dr. John Leonard Herzog has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Medical Doctor, Mississippi, 2026, Active

EDUCATION & TRAINING

Residency

Baptist Memorial Hospital

Medical School

University Of Mississippi School Of MedicineGraduated in 1981

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Frequently Asked Questions

What languages does Dr. John Herzog speak?
Dr. John Herzog speaks English.
How can I make an appointment with Dr. John Herzog?
You can find contact information for Dr. John Herzog here on Vitals.
Does Dr. John Herzog accept virtual/telehealth appointments?
Dr. John Herzog has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Herzog's office located?
Dr. John Herzog's office is located at 1421 E Union St, Greenville, MS, 38703.
Which hospitals is Dr. John Herzog affiliated with?
Dr. John Herzog is affiliated with Delta Health The Medical Center, Northwest Mississippi Regional Medical Center, BOLIVAR MEDICAL CENTER, ALLEGIANCE SPECIALTY HOSPITAL OF GREENVILLE, and Highland Hills Medical Center.

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