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Dr. Marc Rybstein, MD

Cardiologist, Internist, Primary Care Doctor

West Babylon, NY

About Dr. Marc Rybstein

Dr. Rybstein was born and raised on Long Island. 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. After college, Dr. Rybstein returned to his Long Island roots and attended Stony Brook University Medical School. During medical school he developed an interest in cardiovascular disease particularly with an eye toward preventive cardiology. Following medical school, during residency in Internal Medicine at Lenox Hill Hospital in Manhattan, Dr. Rybstein furthered his interest in preventive cardiovascular disease by participating in several research projects involved in further delineating specific risk factors for ischemic heart disease. This research resulted in several publications in nationally recognized journals, such as CHEST Journal, the official publication of the American College of Chest Physicians. Dr. Rybstein further distinguished himself in a program of over 50 residents by being awarded the prestigious resident of the year award during his second year of residency. He was also elected to the mini-chief program to help further educate more junior residents. During residency Dr. Rybstein was accepted to St. Vincents Hospital in Manhattan for a cardiovascular disease fellowship. St. Vincents closed due to financial issues prior to the beginning of his fellowship and Dr. Rybstein served as an Internal Medicine attending for two years in the New York area prior to beginning a cardiovascular fellowship at Winthrop University Hospital, a clinical campus of Stony Brook University Hospital, on Long Island. During fellowship Dr. Rybstein cared for patients having the spectrum of cardiovascular issues. These included but were not limited to ischemic heart disease, non-ischemic cardiomyopathies, valvular heart disease, arrhythmias, hypertension and lipid management. During fellowship Dr. Rybstein completed his certification exams in nuclear cardiology as well as the physicians vascular interpretation exam. Besides for his interests in the full range of cardiovascular diseases, Dr. Rybstein also specializes in the diagnosis and treatment of venous diseases. Specifically, he specializes in treating the full gamut of venous diseases including spider veins and chronic venous insufficiency. He is proficient at sclerotherapy, foam sclerotherapy, radiofrequency ablation, laser ablation and vein stripping.

In-network insurances

  • 1199SEIU
  • AARP
  • Anthem Blue Cross

Specialties

  • Internist
  • Cardiologist
  • Primary Care Doctor

Practice names

Hospital affiliations

  • Winthrop-University Hospital

Board certifications

  • American Board of Internal Medicine
  • Cardiovascular Disease (Internal Medicine)
  • Certification Board of Nuclear Cardiology

Education and training

  • Medical School - State University of New York, Stony Brook, Doctor of Medicine
  • State University of New York, Stony Brook, Winthrop-University Hospital, Fellowship in Cardiovascular Disease
  • Lenox Hill Hospital, Residency in Internal Medicine

Zocdoc awards

Rapid registration

Languages spoken

  • English
  • Spanish

Provider's gender

Male

NPI number

1538393822

Dr. Marc Rybstein's office locations

MKR Medical, PC

900 Straight Path, Suite 2

West Babylon, NY 11704

MKR Medical, PC

37-51 90 Ste a

Jackson Heights, NY 11372

Patient reviews for Dr. Marc Rybstein

All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Doc Rybstein and his team were excellent today. Smooth check-in and everyone he had working for him were excellent. I had a routine check-up and blood work along with an echocardiogram, ekg etc. I have a follow up in a monthand plan on going back every mo until i reach my ideal weight, my blood pressure is down and other levels. If your looking for a good doctor certainly call Doc Rybstein !
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The entire office staff was very accommodating. Almost no wait time. Dr Rybstein is a thorough cardiologist/internist. Very knowledgeable and thorough. Recommend highly.
Less than 3 months ago
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Dr. Rybstein was extremely professional, and I will definitely recommend him to my friends, family, and colleagues.
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Personable, knowledgeable, interested, patient, thorough, and pro-active for patient. Highly recommend.
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This office does not check their ZocDoc bookings. Rather call in person for an appointment.
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It was great! I been looking for a good doctor since I moved for 2 years now and I finally found one. He is very understanding he listened well and was very concerned and caring.
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Dr. Rybstein and his staff were absolutely amazing. I walked in at 2:43 for a 2:45 appointment and was greater warmly by the office manager. I literally watited less the 30 sec and was introduced to Dr. Rybstein and Dawn hisultrasound tech and began my procedure. Dawn was warm and friendly and made great conversation while performing my tests. I am used to waiting for hours with other Doctors but with Dr. Rybstein I am seen right away and he has a excellent bedside manner. My other doctors make small talk and come off insincere but Dr. Rybstein shows real concern and understanding. He took extra time to explain and answer all my questions and has a great sense of humor. I can honestly say this was the best experience I have had seeing a doctor.
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I have known Dr:Rybstine for about 5 yrs now. he is very professional and knows what he is doing. staff is great and friendly. clean office, good with appointment time and no waiting. Most tests are done at the office soyou don't have to go to clinic to clinic. I recommend using the online tool to book appointments. its quick and easy. also, for some reason if you call the office from a land line the call may not go thru. use a cell phone to call the office.
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Great visit. Friendly staff and Dr. Rybstein was very responsive and thorough. Would absolutely recommend him to others.
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Great office! The receptionist was absolutely sweet. The doctors were also very nice. The wait could have been better but it was the end of the day and they were closing so it's understandable.
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What a pleasure. I came with my mom. The office was so clean and the front desk was so helpful to my mom and me. She went out of her way to help my mom. The doctor was extremely thorough andmy mom who is Normally really scared at the doctor was very comfortable.
More than 1 year ago
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Dr. Rybstein was the most knowledgeable Doctor I have seen in a while. He has a professional bedside manner and listens when I explained my problem. The staff was friendly and professional which made the visit a refreshing delight. I amused to waiting a hour to be seen in other doctors offices but Dr. Rybstein saw me in only a few min after my arrival.
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The receptionist was the rudest person I have ever encountered in a doctors office. She wasn't very helpful with my insurance questions. For a receptionist or office mgr. she had the worst attitude.....I also had to wait over an hour tosee the doctor. It was an awful experience. I will probably find another Primary care doctor.
More than 1 year ago
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Dr. Rybstein and his wonderfuk front desk manager are amazing. I went in for extreme neck pain and I needed an mri asap. They worked very hard to obtain the authorization for the mri and to get me an appointment forthe mri just an hour later. Then they set up an appointment with an orthopedic surgeon for me the next day. Also Dawn who draws blood, does sonograms, and other exams does an excellent job and is very friendly. I would highly recommend this medical practice.
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Office is very clean. The staff is very friendly and make you feel comfortable. Dr rybstein is great and does a very good jobs when taking care/getting to know his patients. Very easy scheduling and punctual.
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Friendly receptionist and extremely clean office. Excellent waiting room and diploma nicely displayed. Less then a 5 min wait time. The equipment was state of the art and kept in mint condition. I've never seen such a beautiful office before. Very impressed by the doctors knowledge.
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Very professional and kind and the staff there was excellent made me feel very comfortable
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The people that work there were so helpful!!
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More than 1 year ago
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More than 1 year ago
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More than 1 year ago
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