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Daniel M. Appelbaum

Daniel M. Appelbaum, MD

4.9486 ratings, 40 reviews

Internal MedicineCardiology

Catholic Health Physician Partners
Accepting New Patients
Video Visits
Need help scheduling? Call 516-775-4545

Highlights

Languages

  • English

Gender

Male

Locations

  1. Cardiology, Ambulatory Care at Lake Success

Expertise

Education

  • Fellowship: North Shore University Hospital, Cardiology, 1987
  • Residency: North Shore University Hospital, Medicine, 1985
  • Medical School: SUNY Downstate Medical Center, 1982

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 1987
  • Internal Medicine: American Board of Internal Medicine, 1985

Insurance

Before your appointment, please confirm with your insurance company that this provider accepts your insurance.
Search plans
  • Aetna
  • Aetna Medicare PPO
  • Affinity
  • Affinity Essential
  • Affinity Exchange
  • Affinity Medicaid
  • Affinity Medicare
  • Agewell
  • Agewell Medicare
  • American Plan Administrators PPO
  • Anthem
  • Anthem Child Health Plus
  • Anthem Essential Plan 1 & 2
  • Anthem Essential Plan 3 & 4
  • Anthem Medicaid and Individual
  • Anthem Medicare
  • Blue Cross Mcd Hmo
  • Blue Cross Medicaid
  • Centers Plan For Health Living
  • Centers Plan For Healthy Living
  • 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
  • Medicare Railroad
  • 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
  • Wellcare
  • Wellcare Medicaid
  • Wellcare Medicare
  • World Trade Ctr Fund

Ratings & Reviews

4.9 out of 5

486 ratings, 40 reviews

The 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.

Provider showed concern
Provider explained things clearly
Provider included you in decisions
Provider discussed treatment options
Likelihood of recommending this provider
Search reviews
    5 out of 5 stars
    Reviewed on 1/14/2026

    Dr. Appelbaum is the best.

    5 out of 5 stars
    Reviewed on 12/5/2025

    Dr Appelbaum is an exemplary medical professional. His friendly care assuaged my anxiety about my medical condition.

    5 out of 5 stars
    Reviewed on 12/3/2025

    Dr. Appelbaum is so kind, friendly & listens to your concerns. Would always recommend him.

    5 out of 5 stars
    Reviewed on 11/22/2025

    I couldn't ask for a more compassionate, comprehensive and understanding doctor.

    5 out of 5 stars
    Reviewed on 11/14/2025

    Dr. Appelbaum is a wonderful doctor, I have been a patient for many years. He is a good listener and advisor.

    5 out of 5 stars
    Reviewed on 11/13/2025

    Dr Appelbaum was recommended to many

    5 out of 5 stars
    Reviewed on 11/8/2025

    Dr Appelbaum is calming, listens, and supportive

    5 out of 5 stars
    Reviewed on 10/25/2025

    Dr. Appelbaum always asks the right questions to understand the issue

    5 out of 5 stars
    Reviewed on 10/18/2025

    Very nice

    5 out of 5 stars
    Reviewed on 10/1/2025

    Dr. Appelbaum was great!!

    5 out of 5 stars
    Reviewed on 9/24/2025

    Dr. Appelbaum has been my dr. since 1998. He is awesome.

    5 out of 5 stars
    Reviewed on 9/18/2025

    Dr Appelbaum was very thorough and professional

    5 out of 5 stars
    Reviewed on 9/12/2025

    Good

    5 out of 5 stars
    Reviewed on 8/30/2025

    Always attentive

    5 out of 5 stars
    Reviewed on 8/21/2025

    Good

    5 out of 5 stars
    Reviewed on 8/21/2025

    Professional

    5 out of 5 stars
    Reviewed on 8/18/2025

    I have been a patient of Dr. D. Appelbaum for a good number of years. He is an excellent doctor and always provides me with exceptional care and concern.

    5 out of 5 stars
    Reviewed on 8/15/2025

    Dr Appelbaum was very accommodative as usual.

    5 out of 5 stars
    Reviewed on 8/13/2025

    Good

    5 out of 5 stars
    Reviewed on 7/29/2025

    Dr. Appelbaum was highly recommended. I was not disappointed. He was wonderful. Very informative and caring.

    5 out of 5 stars
    Reviewed on 7/26/2025

    Dr. Appelbaum is the best!

    5 out of 5 stars
    Reviewed on 7/19/2025

    Dr. Appelbaum is an excellent listener. He is very helpful in his comments.

    5 out of 5 stars
    Reviewed on 7/18/2025

    Dr. Appelbaum is a great physician and caregiver. Been using his practice for at least 15 years. Personal touch!

    5 out of 5 stars
    Reviewed on 6/26/2025

    Very thorough and caring

    5 out of 5 stars
    Reviewed on 6/25/2025

    Professional

    5 out of 5 stars
    Reviewed on 6/24/2025

    I have been a patient of Dr Appelbaum for decades. I have plenty of confidence in him.

    5 out of 5 stars
    Reviewed on 6/18/2025

    Dr. Appelbaum is very kind and caring. He listened to my concerns about my family history. The doctor is also very encouraging. I scheduled an appointment for follow-up care.

    5 out of 5 stars
    Reviewed on 6/15/2025

    My husband & I have been seeing Dr. Appelbaum for more than 20 years. It's always a good experience every time we see him. It's a blessing We wish we have many more like Dr. Appelbaum who genuinely cares for patients like us. We are so blessed to have known him. My granddaughter wasn't born yet when my husband & Imet Dr. A . He was in his 40's now our granddaughter is 18yo!

    5 out of 5 stars
    Reviewed on 6/12/2025

    The doctor is very concerned about my heath and takes time to talk to me

    5 out of 5 stars
    Reviewed on 5/30/2025

    Excellent, top knotch care.

    5 out of 5 stars
    Reviewed on 5/30/2025

    Top Notch Professional. Would love for Dr. Appelbaum to be my PCP. On point hand handled my care with the utmost respect and responsibility.

    5 out of 5 stars
    Reviewed on 5/29/2025

    I have recommended this provider.

    5 out of 5 stars
    Reviewed on 5/21/2025

    Professional kind efficient

    5 out of 5 stars
    Reviewed on 5/16/2025

    Dr Appelbaum is not only my cardiologist, but my primary care doctor for a reason. Top notch professional.

    5 out of 5 stars
    Reviewed on 5/12/2025

    Dr Appelbaum went above and beyond with my care. It is very rare that you meet a Doctor who takes care of his patients to the extend that Dr Appelbaum does. His follow up to make sure you are doing well is above and beyond. I am very pleased with my care with him.

    5 out of 5 stars
    Reviewed on 5/10/2025

    Visit was for medical clearance for Surgery for Kidney stones at [...] Dr. Appelbaum was really great

    5 out of 5 stars
    Reviewed on 5/10/2025

    Always professional and caring

    5 out of 5 stars
    Reviewed on 5/3/2025

    Dr Appelbaum is the best, he genuinely cares about his patients.

    5 out of 5 stars
    Reviewed on 5/3/2025

    Dr Appelbaum is a wonderful cardiologist

    5 out of 5 stars
    Reviewed on 4/27/2025

    Excellent care and attention to detail by Dr Appelbaum