About Rybstein Medical

Experts in the field of cardiology, preventive cardiology care, management of cardiovascular diseases, as well as the diagnosis and treatment of diseases of the vascular system.

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Get In Touch !!!

(718) 303-0851
1 (800) 801-3525

Opening Hours

Mon – Tues – Wed
10:00 AM – 5:00 PM

Thur – Friday
10:00 AM – 6:00 PM

Our Services


Brooklyn's Heart Doctors specializes in every aspect of cardiac disease

Primary Care Brooklyn, NY

Rybstein Medical specializes in internal medicine and is a primary-care physician specially ...

Preventative Treatment

Schedule Regular treatments with Dr. Rybstein. The best solution for any disease is catching it early.

Dr. Marc K Rybstein Cardiology

Dr. Marc Rybstein

Dr. Rybstein was born and raised on Brooklyn. He attended New York University for college during which he was in the honors program and graduated cum laude with a Bachelors of Science in Chemistry. During college he served as a teaching assistant for several courses including chemistry and organic chemistry.

He also worked on various research projects in chemistry focusing on the potential medical applications of molecules which can bind to and sever DNA in specific locations and published several articles in journals including the Journal of Inorganic Chemistry.

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We Provide

Quick Appointment

Quick Appointments

We Try To Make Your Visit As Quick And Easy As Possible


Major Credit Cards Accepted

If You Need To Make A Co-Pay or Payment, We Accept All Major Credit Cards


Insurance Accepted

We Accept All Major Insurance Carriers. Please Call Before Your First Visit.


Cardiologist in Brooklyn, NY

Dr. Rybstein is the clear choice when you are in search of the best cardiologist Brooklyn has to offer. Our state-of-the-art facility offers major cardiac testing, and preventative cardiac treatments, as well as internal medicine specialists. In addition to cardiac and preventative cardiac treatments, our office provides risk modification programs, internal medicine doctors, primary care physicians and the best cardiologist that Brooklyn has to offer. For cardiac testing such as EKG’s, Stress Tests, or if you just need a heart health checkup, the friendly staff at Rybstein Medical welcomes your call and looks forward to serving you.

Our main office is located off of Utica Avenue in Brooklyn, NY and boasts the best medical team and cardiologist that Brooklyn has to offer. Our equipment is cutting edge and we offer the most accurate cardiac test results and fast appointments. We are experts in the field of cardiology, preventive care, management of cardiovascular diseases, and accurately diagnose and treat various diseases of the vascular system. Our internal medicine doctors can be your primary care physician in Brooklyn as well.

If you have any questions about our cardiovascular services, or would like to schedule an appointment, please call our office at (718) 303-0851.