Thomas Callahan IV 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.
Abnormal Stress Test
Abnormal electrocardiogram (ECG, EKG)
Brady - Tachy syndrome
Cardiac Arrest (history of)
Cardiac Pacemaker (history of)
Heart murmur (adult)
Hypertrophic atrial tachycardia
PTCA stent (history of)
Premature atrial contractions (PAC's)
Superior vena cava syndrome