


Dr. Stephen Serynek, DO
Dr. Stephen Serynek, DO is a cardiologist in New Hyde Park, NY and has over 15 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 2005. He is affiliated with medical facilities such as Newyork-Presbyterian Queens and North Shore University Hospital. He is accepting new patients and telehealth appointments.
Optum Cardiology and Internal Medicine - Lake Success
1 Dakota Dr Ste 310 New Hyde Park, NY 11042Hospital Highlight
Dr. Serynek is affiliated with St. Francis Hospital & Heart Center Roslyn, a highly rated and top awarded hospital for cardiology.
Dr. Serynek is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Areas of ExpertiseDr. Serynek specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

Save money with free prescription discounts
Experience Check
Search for experience in a specific area
Insurance Check
Search for your insurance carrier and choose your plan type
Dr. Serynek's Reviews
Likelihood to recommend Dr. Serynek
4.4
5 Star | 86% | 86% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 14% | 14% |
Leave a review
How was your experience with Dr. Serynek?Overall Patient Satisfaction
Likelihood of recommending Dr. Serynek to family and friends is 4.428571 out of 5
About Me
biography
Dr. Stephen Serynek, DO is a cardiologist in New Hyde Park, NY and has over 15 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 2005. He is affiliated with medical facilities such as...read moreCardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
New York Institute Of Technology / Old Westbury
Medical School, 2005
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkLocations
Optum Cardiology and Internal Medicine - Lake Success
Affiliated Hospitals
- Recipient of 11
hospital awardsCoronary Intervention Excellence Award™ (2025, 2023)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
84%Patients would recommend the hospital to friends and family19% higher than the national average
- Recipient of 19
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all awardsAmerica’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
73%Patients said that doctors always listened to them and explained things well3% lower than the national average
- Recipient of 1
hospital awardView all awardsOutstanding Patient Experience Award™ (2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home7% higher than the national average
82%Patients said their room and bathroom were always kept clean15% higher than the national average
Compare Providers
Providers shown based on Dr. Serynek's location and specialty. Show more Cardiologists.
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.