John D Ferguson, MD

Specialties: Cardiovascular Disease, Clinical Cardiac Electrophysiology
Area of Focus: Cardiovascular Disease, Electrophysiology
Primary Location:

SCL Health Heart & Vascular Institute - Denver

1960 N Ogden St Ste 110
Denver, CO 80218-3667
Phone: 303-318-2460
Fax: 303-318-2489

SCL Health Heart & Vascular Institute - Brighton

1610 Prairie Center Pkwy Ste 2330
Brighton, CO 80601-4003
Phone: 303-659-7000
Fax: 303-654-9895

SCL Health Heart & Vascular Institute - Lafayette

300 Exempla Cir Ste 310
Lafayette, CO 80026-3394
Phone: 303-689-6420
Fax: 303-689-6430
Accepting New Patients Yes
MyChart Provider Yes

Dr. Ferguson was born and raised in South Africa. He earned a bachelor’s degree and medical degree from University of Cape Town in South Africa. He then completed his residency in Internal Medicine and fellowship in Cardiology and Electrophysiology at Oxford Radcliffe Hospitals in Oxford, England. While in Oxford, Dr. Ferguson also did a two year Medical Doctorate research degree investigating cardiac pacing. Following this, he moved to the United States and completed an additional Electrophysiology fellowship at the University of Virginia. During his time at UVA he was promoted to Professor of Medicine, with an endowed Chair and was Director of Clinical Electrophysiology for 5 years.

“I strive together with my colleagues to provide compassionate, efficient and excellent clinical care for all my patients.”

Dr. Ferguson’s training and research is in clinical electrophysiology. Most of his patients have abnormal heart rhythms and typically have symptoms of palpitations, racing heart beats, dizziness, blackouts, shortness of breath or fatigue. These symptoms may represent slow, fast or irregular heart rhythms. These abnormal rhythms can be treated with medications, pacemakers or implantable defibrillators or a procedure called catheter ablation. He is experienced in all supraventricular and ventricular arrhythmia ablation including epicardial techniques and does all sorts of cardiac device implants. He has a particular interest in atrial fibrillation ablation using non-fluoroscopic techniques and mapping of ventricular tachycardia.

When he is not at work, Dr. Ferguson enjoys biking, skiing, hiking, reading and traveling all over the world with his wife and two sons. They are excited to explore all that the Colorado outdoors has to offer.

  • American Board of Internal Medicine
  • American Board of Internal Medicine/Cardiovascular Disease
  • American Board of Internal Medicine/Clinical Cardiac Electrophysiology
  • University of Cape Town, Medical School
  • Oxford University Medical School
  • University of Arizona Health Sciences Center - OB/GYN
  • University of Virginia Medical School
Good Samaritan Medical Center, Lutheran Medical Center, Platte Valley Medical Center, SCL Health Medical Group, Saint Joseph Hospital
Patient Ratings (75)
Overall Rating
4.9 out of 5
Provider discussed treatment options
4.9 out of 5
Provider showed concern
4.9 out of 5
Provider explained things clearly
4.9 out of 5
Provider included you in decisions
4.9 out of 5
Likelihood of recommending this provider
4.9 out of 5
Extent to which Care Provider listened
4.9 out of 5

The Patient Rating Score is an average of all responses to physician related questions on the PressGaney Patient Satisfaction Survey.

Responses are reported as a star-rating on a scale of 1 to 5, with 5 being the best score. Learn more about this survey

Patient Reviews (12)

A good experience.


Dr. Ferguson address all of my concerns and explained my condition and treatment options very well. He took the time needed to give me the information I need to make health decisions.

Page 2 of 2 | Results 11 - 12 of 12
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