Nanette B. Oscherwitz, MD
Cardiology
Dr. Oscherwitz, cardiologist, has been in practice since 1997. Dr. Oscherwitz served her fellowships in cardiology at the University of Missouri, Kansas City, St. Luke's Hospital, Truman Medical Center and the University of Wisconsin. She served her residency in internal medicine at Loyala University Medical Center in Chicago. Dr. Oscherwitz received her medical degree from the University of Kansas School of Medicine, Kansas City. She is board certified in internal medicine and cardiovascular disease.
Dr. Oscherwitz is experienced in echocardiography, including transesophageal echocardiography, stress testing, Holter monitoring, and diagnostic cardiac catheterizations. She also works with Maternal-Fetal Medicine patients to provide cardiovascular care for high-risk pregnant women. This includes patients with hypertension, dysrhythmias, congenital heart disease, and other health challenges unique to the pregnant patient.
In her spare time, Dr. Oscherwitz stays busy with her three boys and is an avid tennis player. She enjoys spending time at their schools as a volunteer, as well as serving on the Wellness Committee for the Carmel Clay School District. She and her husband enjoy traveling whenever possible. Cody, a beautiful Golden Doodle, Rocky, a yellow-footed tortoise, and Payton and Eli, claw-toed African frogs, make up the rest of her family!
Dr. Oscherwitz is experienced in echocardiography, including transesophageal echocardiography, stress testing, Holter monitoring, and diagnostic cardiac catheterizations. She also works with Maternal-Fetal Medicine patients to provide cardiovascular care for high-risk pregnant women. This includes patients with hypertension, dysrhythmias, congenital heart disease, and other health challenges unique to the pregnant patient.
In her spare time, Dr. Oscherwitz stays busy with her three boys and is an avid tennis player. She enjoys spending time at their schools as a volunteer, as well as serving on the Wellness Committee for the Carmel Clay School District. She and her husband enjoy traveling whenever possible. Cody, a beautiful Golden Doodle, Rocky, a yellow-footed tortoise, and Payton and Eli, claw-toed African frogs, make up the rest of her family!
About Nanette
Specialties
Cardiology
Gender
Female
Languages
English
Age groups seen
Teenagers
Adults
Geriatrics
Education
University of Kansas School of Medicine
Medical School, Medicine, 1990
Loyola University Medical Center
Residency, Internal Medicine, 1993
University of Missouri School of Medicine
Residency, Internal Medicine, 1995
University of Wisconsin School of Medicine and Public Health
Fellowship, Cardiology, 1996
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.
4.8 out of 5
44 ratings,
24 reviews
8/10/2025
Dr Oscherwitz is a wonderful physician, and her new nurse Missy was a fantastic listener. I appreciate their kind and thoughtful care.
6/26/2025
She is an OUTSTANDING DOCTOR and WILL ALWAYS USE HER
6/24/2025
I had heard good things about “Dr. O” from my sister and my midwives, and it turns out it was all true. Dr. was approachable, friendly, and humorous. She really helped put me at ease.
6/13/2025
I love seeing Dr. O. She is amazing and very easy to talk to. She is non-judgmental, funny, and provides easy information to digest rather than leaving with a million questions. She truly cares about her patients and seeing them get better.
6/11/2025
Dr. Oscherwitz is always friendly, caring and thoughtful- she is an excellent, up to date cardiologist with great attention to detail.
Conditions Treated
familial hypertrophic cardiomyopathy
familial dilated cardiomyopathy
ebstein's anomaly
marfan syndrome
orthostatic hypotension
preoperative evaluation
cholesterol management
orthopnea
abnormal calcium score
abnormal coronary angiography
abnormal electrocardiogram (ekg)
abnormal stress test
acute bacterial endocarditis
anomalous atrioventricular excitation
anomalous left coronary artery from the pulmonary artery (alcapa)
aortic diseases
aortic stenosis
aortic valve disease
arrhythmia
atherosclerosis
atherosclerosis of the aorta
athletic heart syndrome
atrial fibrillation
atrial flutter
atrial tachycardia
atrioventricular block
atrioventricular septal defect
autoimmune pericarditis
bicuspid aortic valve
blood clot
bradycardia
cardiac angina
cardiac arrest
cardiac catheterization
cardiac conduction defects
cardiac ct
cardiac disease in pregnancy
transthoracic echocardiogram
cardiac risk assessment
cardiomegaly
cardiomyopathy
cardiospasm
cardioversion
chest pain
cholesterol disorders
complete atrioventricular block
conduction defects
congenital heart block
congestive heart failure (chf)
coronary angiography
anomalies of the coronary artery
coronary artery disease
coronary artery fistula
diabetic cardiomyopathy
mitral valve disease
dyspnea on exertion
elevated creatine kinase
familial arrhythmias
family history of heart disease
heart murmur
heart racing
holter monitor
hypertension
hypertrophic cardiomyopathy
idiopathic hypertrophic subaortic stenosis
implantable defibrillator
infiltrative disorders of the heart
intra aortic balloon pump
ischemic cardiomyopathy
left bundle branch block
left heart failure
long qt syndrome
loop recorder
malignant hypertension
maternal cardiac disease
maternal valvular disease
microvascular dysfunction
mitral regurgitation
mitral valve insufficiency
mitral valve prolapse
mitral valve stenosis
myocardial infarction (mi)
myocarditis
myxoma
palpitations
papillary muscle disorders
paravalvular leak
paroxysmal supraventricular tachycardia
paroxysmal tachycardia
paroxysmal ventricular tachycardia
patent ductus arteriosus
patent foramen ovale
pericarditis
peripartum cardiomyopathy
polymorphic ventricular tachycardia
premature beats
premature ventricular contractions
preventative cardiology
prinzmetals angina
pulmonary artery stenosis
pulmonary edema
pulmonary valve disorders
pulmonary valve insufficiency
pulmonary valve stenosis
refractory angina
rheumatic aortic regurgitation
rheumatic aortic stenosis
rheumatic diseases of pulmonary valve
rheumatic fever
rheumatic heart disease
rheumatic mitral regurgitation
rheumatic mitral stenosis
rheumatic mitral stenosis with insufficiency
rhythm disorder
right bundle branch block
right ventricular hypertrophy
septal defect
sick sinus syndrome
sinoatrial node dysfunction
sinus node dysfunction
stent thrombosis
subacute bacterial endocarditis
subaortic stenosis
subvalvular pulmonic stenosis
family history of sudden cardiac death
supraventricular tachycardia
syncope
tachycardia
thrombosis
tricuspid regurgitation
tricuspid valve disease
trifascicular block
valve stenosis
valvular endocarditis
vasovagal syncope
ventricular arrhythmia
ventricular fibrillation
ventricular tachycardia
women's health
stress echo cardiogram
Map & Directions
Community Physician Network, Heart and Vascular Care
9669 East 146th StreetNoblesville, IN 46060
Office
317-621-8550