4.6
10 Ratings with 5 written Reviews
Summary
Dr. Sander Leiman specializes in cardiovascular disease, focusing on heart conditions and circulatory system disorders. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his residency training at Mount Sinai Hospital. With 38 years of experience in cardiology, Dr. Leiman brings extensive knowledge to diagnosing and treating complex heart conditions. He speaks English with his patients.
Dr. Leiman practices at Saint Joseph Hospital and Northwell Health Plainview Hospital, with locations in Bethpage and Plainview, New York. His expertise includes treating heart rhythm disorders and high blood pressure, including pediatric cases. He performs specialized heart tests such as contrast echocardiography and transthoracic echocardiograms to evaluate heart function. Dr. Leiman also uses ambulatory EKG monitoring to track heart rhythms over extended periods. Patients rate him 4.6 out of 5 stars on average.
Dr. Leiman practices at Saint Joseph Hospital and Northwell Health Plainview Hospital, with locations in Bethpage and Plainview, New York. His expertise includes treating heart rhythm disorders and high blood pressure, including pediatric cases. He performs specialized heart tests such as contrast echocardiography and transthoracic echocardiograms to evaluate heart function. Dr. Leiman also uses ambulatory EKG monitoring to track heart rhythms over extended periods. Patients rate him 4.6 out of 5 stars on average.
Overview based on verified provider data
Quick Facts
- 38 years of experience
- 30 insurance plans accepted
- speaks English
- Mount Sinai Hospital
- 5 written reviews
- 2 specialties
- 13 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Sander Jay Leiman has 2 locationsSander Jay Leiman
4045 Hempstead Tpke Fl 3Bethpage, NY 11714 Tel: (516) 731-7770
MonClosed
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Sander Jay Leiman
1600 Old Country RdPlainview, NY 11803 Tel: (516) 394-0030
MonClosed
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Sander Jay Leiman, MD | Dr. Torsten Peter Vahl, MD | Dr. Joonhyuk Kim, MD | Dr. Arielle Francesca Kushman, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 38 Years of Experience | 29 Years of Experience | 21 Years of Experience | 7 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks German | Speaks Korean | |
| Bethpage , NY | New York , NY | Flushing , NY | New York , NY |
| Med School: Icahn School Of Medicine At Mount Sinai | Med School: Philipps-Universitaet Marburg Fachbereich Medizin | Med School: New York Medical College | Med School: Harvard Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Sander Jay Leiman
Medical Specialties
Sander Jay Leiman has the following 2 specialties
Specialty Expertise
Sander Jay Leiman has the following 13 areas of expertise
Certifications, License, & Education
38 Years Experience
Sander Jay Leiman holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Mount Sinai Hospital.
Medical School
Graduated from Icahn School Of Medicine At Mount Sinai in 1988.
NPI Number
Sander Jay Leiman's NPI number is 1457387680.
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Frequently Asked Questions
- Is Sander Leiman accepting new patients?
- Sander Leiman has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Sander Leiman accept my insurance?
- You can see the insurance plans that Sander Leiman accepts on their Vitals profile.
- Where is Sander Leiman's office located?
- Sander Leiman's office is located at 4045 Hempstead Tpke Fl 3, Bethpage, NY, 11714.
- Does Sander Leiman accept virtual/telehealth appointments?
- Sander Leiman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Sander Leiman affiliated with?
- Sander Leiman is affiliated with Saint Joseph Hospital and Northwell Health Plainview Hospital.
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