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Dr. Sander Leiman, MD

Dr. Sander Leiman, MD

Cardiologist
1600 Old Country Rd,, Plainview,, NY
4.95
“Sometimes I feel like I am asking for test to which I think should have been taken from the very start.”
Highly recommended
95% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

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The office partners with Zocdoc to schedule appointments

Scheduling details

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Available appointments

What patients are saying

Overall rating

4.95

Average wait time

4.91

Bedside manner

5.00
“Sometimes I feel like I am asking for test to which I think should have been taken from the very start.”
Less than 6 months ago
“Great experience! I arrived 15 min early and was taken pretty much right away so that was great. The staff and doctor were friendly. The doctor had great bedside manner and explained everything so I would understand. Highly recommend this office and doctor. ”
Amy T.April 30, 2025

About Dr. Sander Leiman

Sander Leiman MD is a Board Certified Cardiologist. He earned his Doctor of Medicine from the Icahn School of Medicine at Mount Sinai. He completed a three-year residency in Internal Medicine at The Mount Sinai Hospital in New York City, followed by a three-year Cardiology fellowship at Boston University Medical Center in Boston, Massachusetts.

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In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
200+ more in-network plans

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Heart failure
Heart block
Abnormal heart rate/rhythm due to ventricular tachycardia
Coronary Artery Disease
High cholesterol
Chronic high blood pressure
Heart failure
Heart block
Abnormal heart rate/rhythm due to ventricular tachycardia
Coronary Artery Disease

Office locations

Optum Medical Care, P.C. (1 of 2)
1600 Old Country Rd,, Plainview,, NY 11803
Get directions
Optum Medical Care P.C. - 4045 Hempstead Tpke - IM / CAR / RHU (2 of 2)
4045 Hempstead Tpke, Bethpage, NY 11714
Get directions
1 of 2

Education and background

Practice names

Board certifications

  • Cardiovascular Disease (American Board of Internal Medicine)

Education and training

  • Medical School - Icahn School of Medicine at Mount Sinai, Doctor of Medicine
  • The Mount Sinai Hospital, Residency in Internal Medicine
  • Boston University, Fellowship in Cardiology

Languages spoken

  • English

Provider's gender

Male

NPI number

1457387680

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.91
Bedside manner
5.00
Trust Banner Shield
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
61 reviews
Most relevant
Sometimes I feel like I am asking for test to which I think should have been taken from the very start.
He is easy to talk to, and he has a very calm demeanor. My visits with him are very pleasant.
What I was looking for and what I had expected. Flexible scheduling and short wait time
Verified patient
Dr. Leiman was very nice & he listened to me & my concerns. He was very helpful
Verified patient
Knowledgeable
Would recommend if asked
Very caring
Professional efficient courteous knowledgeable
Very interested and concerned with my health
Concern and attentive
Great doctor Friendly staff No wait time
Verified patient
Great experience! I arrived 15 min early and was taken pretty much right away so that was great. The staff and doctor were friendly. The doctor had great bedside manner and explained everything so I would understand. Highly recommend this office and doctor.
Verified patient
Excellent
Verified patient
Verified patient
Verified patient
Verified patient
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Sander Leiman?

Generally, Dr. Sander Leiman has appointments available on Zocdoc within 1 week. You can see Dr. Leiman's earliest availability on Zocdoc and make an appointment online.

Is Dr. Sander Leiman accepting new patients?

Dr. Sander Leiman generally accepts new patients on Zocdoc. You can see Dr. Leiman's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Sander Leiman accept my insurance?

Choose your insurance plan to verify if Dr. Leiman is in-network.

Can I make an appointment with Dr. Sander Leiman online?

Yes, you can make an appointment online with Dr. Leiman using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Sander Leiman work with?

Where is Dr. Sander Leiman's office located?

Dr. Sander Leiman has 2 office locations, including in Bethpage and Plainview,, view full addresses on Dr. Leiman's profile.

Which board certifications does Dr. Sander Leiman have?

Dr. Sander Leiman is certified by Cardiovascular Disease (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Sander Leiman?

Dr. Sander Leiman frequently sees patients for Annual Physical, COVID-19 Testing, Cardiology Consultation , New Patient Visit, and X-ray. You can see other visit reasons for Dr. Sander Leiman on their profile.

What languages does Dr. Sander Leiman speak?

Dr. Sander Leiman speaks English.

How do patients rate Dr. Sander Leiman in reviews?

61 patients have reviewed Dr. Sander Leiman. The overall rating for this doctor is 4.95/5. They have a 5/5 rating for bedside manner and a 4.91/5 rating for wait time. You can read individual reviews and ratings on their profile.

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Zocdoc›Plainview, NY Cardiologists›Dr. Sander Leiman, MD