Jothiharan Mahenthiran, MD, MBBS
Cardiology

Community Physician Network, Heart and Vascular Care
8075 North Shadeland Avenue, Indianapolis, IN 46250
Office Number
317-621-8500New Patient Visits
Dr. Jo Mahenthiran is a board-certified cardiologist specializing in non-invasive cardiology and cardiac imaging. Before joining Community Physician Network, he was an Associate Professor of Clinical Medicine and the director of cardiac imaging at Krannert Institute of Cardiology, Indiana University.
Dr. Mahenthiran serves as the director of advanced cardiac imaging. He specializes in multiple modalities of cardiac imaging including ultrasound, nuclear imaging, cardiac CT and cardiovascular MRI. He is board certified in all modes of imaging techniques.
Dr. Mahenthiran completed his internal medicine residency, chief residency and cardiology fellowship training at Coney Island Hospital, State University of New York and at Cornell Medical Center, New York. He has also completed additional advanced cardiac imaging modalities training at St. Luke's-Roosevelt Hospital, NY, Royal Brompton Hospital, London, UK and at the Cleveland Clinic Foundation. He obtained his medical degree from Stanley Medical College, University of Madras, India and postgraduate medical certifications from Royal College of physicians, London, UK and from the Royal College of Physicians and Surgeons, Ontario, Canada.
He is board certified in internal medicine, cardiovascular medicine, comprehensive adult echocardiography, nuclear cardiology and cardiac computer tomography.
Dr. Mahenthiran serves as the director of advanced cardiac imaging. He specializes in multiple modalities of cardiac imaging including ultrasound, nuclear imaging, cardiac CT and cardiovascular MRI. He is board certified in all modes of imaging techniques.
Dr. Mahenthiran completed his internal medicine residency, chief residency and cardiology fellowship training at Coney Island Hospital, State University of New York and at Cornell Medical Center, New York. He has also completed additional advanced cardiac imaging modalities training at St. Luke's-Roosevelt Hospital, NY, Royal Brompton Hospital, London, UK and at the Cleveland Clinic Foundation. He obtained his medical degree from Stanley Medical College, University of Madras, India and postgraduate medical certifications from Royal College of physicians, London, UK and from the Royal College of Physicians and Surgeons, Ontario, Canada.
He is board certified in internal medicine, cardiovascular medicine, comprehensive adult echocardiography, nuclear cardiology and cardiac computer tomography.
About Jothiharan
Specialties
Cardiology
Gender
Male
Languages
English
Age groups seen
Teenagers
Adults
Geriatrics
Education
Stanley Medical College Dr M.G.R. Medical University
Medical School, Medicine, 1989
Coney Island Hospital
Internship, Internal Medicine, 1995
Coney Island Hospital
Residency, Internal Medicine, 1997
Weill Cornell Medical College
Fellowship, Cardiovascular Disease, 2000
Columbia University College of Physicians and Surgeons
Fellowship, Cardiovascular Disease, 2001
American Board of Internal Medicine
Board Certification, Cardiovascular Disease
Patient Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.7 out of 5
144 ratings,
55 reviews
8/1/2025
Dr Joe is my trusted cardio advisor. Rely on him greatly. Very satisfied.
7/31/2025
Cheers, Dr. Mahenthiran!
7/27/2025
In general, I dislike taking medication, but Dr. Mahentherin explains the benefit of taking the meds in a way that causes me to agree to do it.
7/26/2025
Excellent at listening, and evaluating my medical needs.
7/14/2025
Dr. Jo doesn't appear to believe in putting his patient at risk without pointing out benefits of quality of life.
Conditions Treated
familial hypertrophic cardiomyopathy
familial dilated cardiomyopathy
marfan syndrome
congenital mitral valve regurgitation
paravalvular leak
rheumatic heart disease
abnormal calcium score
abnormal coronary angiography
abnormal electrocardiogram (ekg)
abnormal stress test
acute bacterial endocarditis
adenosine stress test
anomalous left coronary artery from the pulmonary artery (alcapa)
aortic diseases
aortic stenosis
aortic valve disease
athletic heart syndrome
atrial fibrillation
autoimmune pericarditis
cardiac angina
cardiac ct
cardiac mri
cardiac risk assessment
cardiomyopathy
chest pain
congestive heart failure (chf)
coronary artery disease
coronary calcium scoring
dobutamine stress test
dyspnea on exertion
echocardiography
family history of heart disease
heart murmur
heart racing
hypertension
hypertrophic cardiomyopathy
in office cardiac echocardiogram
in office cardiac stress test
ischemic cardiomyopathy
left bundle branch block
left heart failure
microvascular dysfunction
mitral regurgitation
mitral valve insufficiency
myocardial infarction (mi)
myocarditis
myxoma
palpitations
paroxysmal supraventricular tachycardia
paroxysmal tachycardia
pericarditis
postural tachycardia syndrome
premature beats
premature ventricular contractions
prinzmetals angina
pulmonary edema
pulmonary valve stenosis
refractory angina
rheumatic mitral regurgitation
rheumatic mitral stenosis
rheumatic mitral stenosis with insufficiency
right bundle branch block
cholesterol disorders
patent foramen ovale
supraventricular tachycardia
syncope
tachycardia
tricuspid regurgitation
tricuspid valve disease
valvular endocarditis
vasovagal syncope
valve stenosis
bicuspid valve repair
mitral valve disease
subacute bacterial endocarditis
bicuspid aortic valve
congenital insufficiency of the aortic valve
subaortic stenosis
idiopathic hypertrophic subaortic stenosis
cardioversion
loeys dietz syndrome
replacement cardiac valve
aortic valve replacement
mitral valve replacement
rheumatic aortic stenosis
mitral valve stenosis
subvalvular pulmonic stenosis
mitral valve prolapse
nuclear cardiology test reading
tee
stress echo cardiogram
transesophageal echocardiography
Map & Directions
Community Physician Network, Heart and Vascular Care
8075 North Shadeland AvenueIndianapolis, IN 46250
Office
317-621-8500