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Cardiac Care with Compassion and Integrity
Heart MD
Your Trusted Cardiology Clinic in Middle Georgia
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Cardiac Care with Compassion and Integrity
Board Certified Cardiologist
State-of-the-Art Cardiovascular Care
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Cardiac Care with Compassion and Integrity
Advanced Cardiology Care
Your Heart Health is Our Top Priority


Keeping Your Heart Healthy, Every Beat of the Way

At Heart MD, we understand the importance of a healthy heart and the impact it has on your overall well-being. We specialize in cardiovascular disease and offer comprehensive care to manage a wide range of conditions, including coronary artery disease, atrial fibrillation, heart failure, hypertension, and many other cardiac diagnoses. Dr. Justin McCullough is dedicated to providing personalized treatment plans tailored to your specific needs and lifestyle, ensuring the best possible outcomes for your heart health. Trust us to be your partner in maintaining a healthy heart, every beat of the way.

Our Services & Conditions We Treat


  • Atrial Fibrillation
  • Atrial Flutter
  • Bradycardia
  • Chest Pain
  • Congestive Heart Failure
  • Dizziness
  • Hypertension
  • Hyperlipidemia
  • Palpitations
  • Shortness of Breath
  • Tachycardia
  • Edema


  • Nuclear Stress Tests
  • Echocardiograms
  • Loop Recorder Placement
  • Holter Placement
  • Left Heart Catheterization
  • Lower Extremity Arterial / Venous Ultrasound
  • Carotid Doppler Ultrasound
  • AAA Screen (Abdominal Aortic Aneurism)

New & Recurring Patient Resources

For Physicians

At  Heart MD, we understand the importance of providing the highest quality care for patients with heart conditions. We offer cardiac care with compassion and integrity, and are dedicated to offering comprehensive cardiovascular treatments and addressing any concerns you may have. With our state-of-the-art electronic scheduling system, centralized locations, and computerized medical records, we can efficiently serve the needs of your patients, quickly generate consultation reports, and promptly fulfill requests for patient records. Rest assured that your patients will receive the best possible care when referred to Heart MD.


Richard Trenchik


Thank you Dr McCullough & Heart MD staff for going above and beyond to quickly get my prescription filled that i let lapse. Always caring & quality service.

Shelby Carter


Love Dr. McCullough and staff! Very informative and never in a hurry during appointments.

Tonya Jowers


Great all around guy, saved my moms life. Old fashioned Sweet Doctor. Spends time with you, and not a long wait at all. His staff always have a smile on their face. Love it

Samantha Bensink


Wonderful experience



Dr. McCullough and staff are excellent. He performed several necessary treatments and procedures to try and get my heart in rhythm, He is professional, kind and very "attention to detail " orientated. and ended up referring me to a colleague that specialized in heart ablations. So far so good.

Phil Johnston


I have been using Dr. McCullough for 6 years now since my heart surgery. Extremely pleased. He and his staff are very professional and easy to deal with. Highly recommend him.



We could not have asked for a more caring, competent physician to guide us through my Dad’s health journey. Dr. McCullough genuinely cares about his patients, and it shows with every interaction we have with him. I would highly recommend him to anyone. We are thankful for him and his office staff.



I saw Dr.McCullough in the Warner Robins office recently. He is very kind, sits and explain procedures very well. I’m happy that I found this Dr.

Dawn M.


Dr. McCullough is very caring about his patients. Would recommend to anyone . He is the best cardiologist I have seen.

Distinctions & Certifications