38 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grainer, Cardiologist in Seaford, NY?
Dr. Steven Grainer, DO is a Cardiologist, who primarily practices in Seaford, NY. He has been practicing for over 38 years and is board certified. Dr. Grainer graduated from Des Moines University - Osteopathic Medical Center and completed his residency at UMDNJ/Univ. of Medicine/Dentistry New Jersey. He is a member of the American Osteopathic Association, DO, American College of Osteopathic Internists, and of North Shore-LIJ Medical Group. Dr. Grainer is fluent in English and Spanish, and is currently seeing new patients. Dr. Grainer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grainer’s office at (516) 798-0141.
Where did Dr. Grainer go to medical school and complete their residency?
Fellowship: Long Island College Hospital
Residency: UMDNJ/Univ. of Medicine/Dentistry New Jersey
Medical School: Des Moines University - Osteopathic Medical Center
Is Dr. Grainer board certified as a Cardiologist?
Yes, Dr. Steven Grainer, DO is board certified by the American Board of Internal Medicine since 1991, American Board of Internal Medicine since 1990
What languages does Dr. Grainer speak?
Dr. Grainer and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Grainer treat?
As a Cardiologist, Dr. Grainer diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Grainer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Coronary Angioplasty History
- Angioplasty
- Heart Angioplasty
- Coronary Artery Angioplasty
- Had Heart Stent
ICD-10 Codes:
- Z9861: Coronary angioplasty status
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Which procedures does Dr. Grainer perform as a Cardiologist?
As a Cardiologist, procedures performed by Dr. Steven Grainer may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Grainer's office.
Does Dr. Grainer accept my insurance?
Dr. Grainer accepts most major insurance plans. Important: Please call our office at (516) 798-0141 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grainer accept in Seaford, NY?
Dr. Grainer in Seaford, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
ArcBest Corporation
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Healthfirst
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Grainer's office located?
Dr. Steven Grainer's Primary Practice
850 Hicksville Rd Ste 104
Seaford, NY 11783
(516) 798-0141
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
80% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
80% of patients were satisfied with the wait time
Appointment Booking
60% of patients found it easy to book an appointment
Patients give Dr. Steven Grainer an Excellent overall experience rating of 5 out of 5 stars. Dr. Grainer has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Grainer, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Memberships & Associations
American Osteopathic Association, DO
Member
American College of Osteopathic Internists
Member
of North Shore-LIJ Medical Group
Member
What is Dr. Grainer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grainer's National Provider Identifier (NPI) number is 1861441800.
What common questions do patients ask about Dr. Grainer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grainer
What is Dr. Steven Grainer's specialty?
Dr. Grainer is a Cardiologist near Seaford, NY. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Grainer to book an appointment today.
Is this Dr. Steven Grainer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grainer is affiliated with North Shore University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Cardiologist?
Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Steven Grainer accepting new patients in Seaford, NY?
Yes, Dr. Steven Grainer is accepting new patients at this time.
Does Dr. Steven Grainer offer online booking?
Please contact Dr. Grainer's office at (516) 798-0141 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Steven Grainer?
Please contact Dr. Grainer's office at (516) 798-0141 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Steven Grainer have?
Dr. Steven Grainer is certified by the American Board of Internal Medicine.
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