Provider Profile

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Douglas Johnston M.D.

Below is a list of conditions that this physician provides for online medical second opinions. Please understand that we cannot guarantee that this requested physician will be available to provide the second opinion. However, we will do our best to accomodate your request for the physician of your choice.

To begin the online medical second opinion process, please click on the name of the condition below for which you are requesting an online second opinion.


AV Malformation (adult)
Abdominal Aortic Aneurysm
Abnormal Stress Test
Abnormal electrocardiogram (ECG, EKG)
Angina
Angina (stable)
Angina (unstable)
Angina Pectoris
Aortic Dissection
Aortic aneurysm
Aortic insufficiency
Aortic regurgitation
Aortic stenosis (adult)
Arrhythmia
Arteriosclerosis Obliterans of the Aorta
Ascending aortic aneurysm
Atherosclerotic Coronary Artery Disease
Atrial Septal Defect (ASD) (adult)
Atrial fibrillation
Cardiac Arrest (history of)
Cardiac Pacemaker (history of)
Cardiac Sarcoidosis
Cardiac pacemaker
Cardiomyopathy
Chest pain
Chest pressure
Chest tightness
Coarctation of the Aorta (adult)
Complex Single Ventricle (adult)
Congenital heart disease
Congenital heart disease (adult)
Coronary artery bypass grafting
Coronary artery bypass grafting (history of)
Coronary artery disease
Dilated cardiomyopathy
Flail mitral valve leaflet
Heart failure
Hypertrophic obstructive cardiomyopathy
Ischemic Cardiomyopathy
Mitral insufficiency (adult)
Mitral regurgitation
Mitral stenosis
Mitral valve prolapse
Myocardial Infarction
PTCA stent (history of)
Patent Ductus Arteriosus (adult)
Patent Foramen Ovale (PFO) (adult)
Pericarditis
Pulmonary Atresia (adult)
Pulmonary Atresia with Ventricular Septal Defect (adult)
Pulmonic Stenosis (adult)
Subvalvular Pulmonic Stenosis (adult)
Superior vena cava syndrome
Tetralogy of Fallot (adult)
Thoracic aortic aneurysm
Tricuspid Atresia (adult)
Tricuspid Regurgitation (adult)
Truncus Arteriosis (adult)
Ventricular Septal Defect (VSD) (adult)

 

 

 
 
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