
Syed Saad Mahmood, MD
CardiologyCardio-Oncology
Highlights
Languages
- Bengali
- Hindi
- Urdu
- English
Gender
MaleAbout Syed Saad Mahmood
Locations
- Cardio-Oncology, Ambulatory Care at East Hills
- 2200 Northern Boulevard, Suite 220, Greenvale, NY 11548
- Get Directions
- phone: 516-302-8530
- fax: 516-838-6164
- Cardio-Oncology, Howard Beach
- 9407 156th Avenue, Howard Beach, NY 11414
- Get Directions
- phone: 516-302-8530
- fax: 516-838-6164
- Cardio-Oncology, Ambulatory Care at Commack
- 500 Commack Road, Suite E, Commack, NY 11725
- Get Directions
- phone: 516-302-8530
- fax: 516-838-6164
- Cardio-Oncology, The Cancer Institute at Good Samaritan University Hospital
- 111 Beach Drive, West Islip, NY 11795
- Get Directions
- phone: 516-302-8530
- fax: 631-666-0684
- Cardio-Oncology, The Cancer Institute at Mercy Hospital
- 1000 North Village Avenue, Rockville Centre, NY 11570
- Get Directions
- phone: 516-302-8530
- fax: 516-705-2777
Expertise
Education
- Fellowship: New York Presbyterian - Weill Cornell Medical Center, Cardiovascular Disease, 2020
- Fellowship: Massachusetts General Hospital (AKA Mass General Brigham), Cardio-Oncology, 2016
- Residency: Massachusetts General Hospital (AKA Mass General Brigham), Internal Medicine, 2013
- Internship: Massachusetts General Hospital (AKA Mass General Brigham), Medicine, 2011
- Medical School: Case Western Reserve University School of Medicine, 2010
Board Certifications
- Cardiovascular Disease: American Board of Internal Medicine, 2020
- Internal Medicine: American Board of Internal Medicine, 2013
Insurance
- Aetna
- Aetna Medicare PPO
- Affinity
- Affinity Essential
- Affinity Exchange
- Affinity Medicaid
- Affinity Medicare
- Agewell
- Agewell Medicare
- American Plan Administrators PPO
- Anthem
- Anthem Essential Plan 1 & 2
- Anthem Medicare
- Blue Cross Mcd Hmo
- Centivo
- Cigna
- Cigna Medicare
- Coventry Health Care
- Elderplan
- Elderplan Medicaid
- Emblem
- Emblem HIP
- Emblem Medicaid
- Emblem Medicare
- Fidelis
- Fidelis Health Exchange
- Fidelis Medicaid
- Fidelis Medicare
- First Health
- GHI
- GHI CBP NY City Employee
- GHI CBP PPO EPO
- GHI HMO
- GHI Medicare Choice PPO/Value Options
- GHI NYS NYC Value Options
- GHI PPO EPO
- HCP Child Health Plus
- Health First
- HEALTH FIRST EP 3&4
- Health First Medicaid
- Health First Medicaid HARP EP 3&4
- Health First Medicare
- HEALTH FIRST RISK EP 3&4 ALT
- Health First Risk Medicaid HARP EP 3&4 Alternate Plan
- Healthsmart Benefit Solutions
- HIP
- HIP Child Health Plus
- HIP Hcare Partners Essent Pl 1&2
- HIP Hcare Partners Essential 3&4
- HIP Hcare Partners HMO
- HIP Hcare Partners Medicaid
- HIP Hcare Partners Medicare HMO
- HIP Hlth Essential Pl 1 & 2
- HIP Hlth Essential Pl 3&4
- HIP HMO POS
- HIP Medicaid
- HIP Medicare HMO
- HIP Medicare PPO
- HIP NY City HMO
- HIP PPO EPO
- HIP Somos Child Health Plus
- HIP Somos Essential Plan 1&2
- HIP Somos Essential Plan 3&4
- HIP Somos Medicaid/HARP
- Humana
- Humana Medicare
- Local
- Local 1 Bricklayers Magnacare
- Local 1102 Magna
- Local 1199 Emp SJH SEIU
- Local 1199 National Benefit Fund
- Local 1205
- Local 1298 Magna
- Local 138 Operating Engineers Magna
- Local 1500
- Local 1964
- Local 210 Retiree Grp Magna
- Local 210 Unity Welfare Fund
- Local 25 Ibew Magna
- Local 272 Welfare Fund Magna
- Local 29 Blasters & Drillers & Minors
- Local 3 Magna
- Local 30 Trust Fund Engineers Magna
- Local 338 Magna
- Local 342 50 Magna
- Local 342 Insurance Trust Magna
- Local 361 Magna Care
- Local 381 Magna
- Local 40 Iron Workers
- Local 463 Health Fund
- Local 522
- Local 66 Magna
- Local 6A Cement And Concrete
- Local 802 Musicians
- Local 803 Ibt Health And Welfare Fund Inc.
- Local 804
- Local 806 Bridge Painters - Alicare
- Local 810
- Local 810 Union Wire Metal
- Local 812 Magna
- Local 888 Magna
- Magna Direct Plus
- Magna Preferred PPO
- Medicaid
- Medicaid Out Of State
- Medicare
- Meritain Health
- Meritain Health Aetna PPO
- Molina
- Molina Exchange
- Molina Medicaid
- Multiplan
- Optum Health/Blue Cross
- Oscar
- Oscar Health Exchange
- Other Medicaid
- Other Medicare
- Oxford
- Oxford Bh
- Oxford Medicare
- Partners Health Plan
- Partners Health Plan Medicare
- Secure Horizon Mcr Complete PPO
- Three Rivers
- Three Rivers Provider Network
- UMR
- UMR UHC Salt Lake City
- United HC Choice Plus POS
- United HC Community Child Health Plus
- United HC Community Medicaid
- United HC Essential Pl 1 & 2
- United HC Essential Pl 3&4
- United HC Exchange
- United HC HMO POS
- United HC Medicare HMO
- United HC Medicare PPO
- United HC Narrow Network
- United Hc Nexus ACO R
- United HC NexusACO OA
- United HC PPO
- United HC PPO Empire Plan
- United HC PPO EPO Indemnity
- United HC Speech
- United Health Plus PPO
- United Healthcare
- United Healthcare Medicaid
- United Healthcare Medicare
- United Healthcare Mpn
- VNS Choice
- Vns Choice Medicare Replacement
Ratings & Reviews
4.9 out of 5
437 ratings, 48 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 1/29/2026
Nurse [...] and Doctor Mahmoud worked well together on information and instructions.
- 5 out of 5 starsReviewed on 1/24/2026
Very caring, thorough physician
- 5 out of 5 starsReviewed on 1/24/2026
Knowledgeable and precise. Each of my questions was answered succinctly
- 5 out of 5 starsReviewed on 1/24/2026
Dr. Mahmood is fabulous - caring, extremely knowledgeable
- 5 out of 5 starsReviewed on 1/18/2026
Dr Mahmood is the best.
- 5 out of 5 starsReviewed on 1/16/2026
Very good listening and answering questions
- 5 out of 5 starsReviewed on 1/14/2026
Very patient and caring doctor
- 5 out of 5 starsReviewed on 1/10/2026
Very good.
- 5 out of 5 starsReviewed on 1/9/2026
Dr Mahmood helped me to understand and guided me in the right way to proceed. I am grateful for his care and support.
- 5 out of 5 starsReviewed on 1/8/2026
Always a good experience
- 5 out of 5 starsReviewed on 12/30/2025
Dr. Mahmood is an excellent doctor. He is also very kind and patient.
- 5 out of 5 starsReviewed on 12/29/2025
Like I said, Catholic Health does not disappoint! They make my appointments timely, update the chart almost immediately. They keep me informed of my care and are on top of everything so I think less about what I have to do.
- 5 out of 5 starsReviewed on 12/24/2025
Dr. Mahmood is very caring
- 5 out of 5 starsReviewed on 12/23/2025
Coordination with [...] kidney disease team is very good
- 5 out of 5 starsReviewed on 12/18/2025
Listening all my problems
- 5 out of 5 starsReviewed on 12/10/2025
OMG. Dr. Mahmood was incredible!!!!. He went thru my chart & history. He sat down and spent so much time with me to get to know my case. He was kind and compassionate. I felt very at ease and safe with him DON'T lose him!!!. He's great
- 5 out of 5 starsReviewed on 11/22/2025
I would recommend this practice to everyone
- 5 out of 5 starsReviewed on 11/21/2025
There's never a bad experience with my appointments. Dr. Mahmood is simply an exceptional doctor. He is very thorough & explicit.
- 5 out of 5 starsReviewed on 11/13/2025
Dr Mahmood is a wonderful doctor as well as a caring individual who is patient, responds to my questions and concerns and I'm very fortunate to have him as my cardiologist.
- 5 out of 5 starsReviewed on 10/18/2025
All good!!!!
- 5 out of 5 starsReviewed on 10/17/2025
Godsend.
- 5 out of 5 starsReviewed on 10/10/2025
Dr Mahmood is very thorough and explains to my understanding
- 5 out of 5 starsReviewed on 9/29/2025
Excellent
- 5 out of 5 starsReviewed on 9/20/2025
Dr listened to my concerns. Ordered medication and tests to confirm his diagnosis. Awaiting his call when all blood and urine tests are available.
- 5 out of 5 starsReviewed on 9/18/2025
Dr. Mahmood is very thorough and quite knowledgeable.
- 5 out of 5 starsReviewed on 9/11/2025
My doctor is caring.
- 5 out of 5 starsReviewed on 8/15/2025
[...] Dr. Mahmood [...] all great professional doctors
- 5 out of 5 starsReviewed on 8/15/2025
NO ISSUES WHATEVER. ALL ABOVE AVERAGE
- 5 out of 5 starsReviewed on 8/13/2025
Wonderful and caring doctor
- 5 out of 5 starsReviewed on 7/27/2025
Dr. Mahmood is wonderful!
- 5 out of 5 starsReviewed on 7/11/2025
Dr Mahmood is not only a great physician, he is a kind, caring, empathic person.
- 5 out of 5 starsReviewed on 7/5/2025
The doctor was quite professional, caring, patient and knowledgeable.
- 5 out of 5 starsReviewed on 6/30/2025
Excellent
- 5 out of 5 starsReviewed on 6/29/2025
Very professional knowledgeable with clear explanation and understanding
- 5 out of 5 starsReviewed on 6/24/2025
Very comfortable and Greatful
- 5 out of 5 starsReviewed on 6/13/2025
Dr. Mahmood makes you feel very comfortable and listens to your concerns.
- 5 out of 5 starsReviewed on 6/7/2025
Dr Mahmood is excellent and a thorough communicator. I am confident he'll always be there in an emergency.
- 5 out of 5 starsReviewed on 5/31/2025
All good
- 5 out of 5 starsReviewed on 5/31/2025
Dr Mahmood has been excellent and supportive in my care. He coordinates with my hematologist and makes sure we are on the same page. I would recommend him to anyone who needs an excellent cardiologist
- 5 out of 5 starsReviewed on 5/23/2025
Really, really caring doctor!
- 5 out of 5 starsReviewed on 5/22/2025
Dr Mahmood is a wonderful caring physician
- 5 out of 5 starsReviewed on 5/18/2025
Dr Mahmood is very attentive and listens to my concerns
- 5 out of 5 starsReviewed on 5/15/2025
The service with Dr. Mahmood is always great. He doesn't rush, ask questions, and explains information in detail. I'm actually referring my husband to see him soon.
- 5 out of 5 starsReviewed on 5/11/2025
Always very professional
- 5 out of 5 starsReviewed on 5/1/2025
Dr. Mahmood was extremely thorough in explaining to us in way that we can comprehend. He displayed empathy for the stress we've been enduring. And discussed options that were very helpful and we plan to follow up. With him
- 5 out of 5 starsReviewed on 4/29/2025
Wonderful
- 5 out of 5 starsReviewed on 4/25/2025
Dr. Mahmood is prorate as to my overall condition and addresses a coarse to care for its improvement
- 5 out of 5 starsReviewed on 4/16/2025
Dr Mahmood is a caring and thorough with my care & medications. Great Dr