About – 5 Towns Medicine

Exceptional medical care combined with a personal touch

In today’s fast paced world, it is easy to feel like you’re just another number in a system. In our concierge practice, we combine unparalleled personal medical attention that is respectful of your time along with enhanced access to Dr. O and his team.

Our Services

Old school medical values with advanced skill and attention

With elite training from prestigious institutions like Mount Sinai and Montefiore Medical Center, 5 Towns Medicine and Cardiology offers comprehensive care all under one roof.

Stress tests

Transcranial, Carotid, and Aorta studies

Arterial and venous extremity exams

Spirometry & Sleep studies

EKGs

Advanced blood pressure monitoring

Telemetry & Holter monitors

Echocardiograms

Premium Care

Your health, your doctor, your way.

01

Thoughtful Treatment

Bringing back the personal touch to medicine—we take the time to listen, explain, and address all your needs.

02

Comprehensive Care

From check-ups to advanced cardiac care, Dr. Ostreicher provides a full spectrum of medical services under one roof.

03

Exemplary Expertise

Board-certified in Internal Medicine, Cardiology , Echocardiography, Nuclear Cardiology, and Vascular Ultrasound.

Board-certified in both Cardiovascular Disease and Internal Medicine, Dr. Marc Jason Ostreicher brings a wealth of knowledge and a compassionate approach to every patient interaction.

Educated at prestigious institutions including Mount Sinai School of Medicine and Montefiore Medical Center of Albert Einstein College of Medicine, Dr. O combines top-level training with years of practical experience.

He offers a full range of services from annual physicals to specialized cardiovascular screenings. Dr. O ensures each patient receives the highest standard of comprehensive care in Cedarhurst, New York, and surrounding communities.