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Sean Jeffrey Keller

Sean Jeffrey Keller, MD

4.983 ratings, 5 reviews

Family Medicine

Catholic Health Physician Partners
Accepting New Patients
Video Visits
Need help scheduling? Call 516-781-1141

Highlights

Languages

  • English

Gender

Male

About Sean Jeffrey Keller

Sean Keller, MD, is a board certified physician specializing in Family Medicine. He completed his residency training in Family Medicine at Good Samaritan University Hospital in West Islip, New York. Prior to residency, he earned his medical degree from the University of the East in Manila, Philippines, following his undergraduate studies at Lehigh University in Bethlehem, Pennsylvania. A proud native of Long Island, Dr. Keller has returned to his roots with a deep sense of purpose and fulfillment, committed to providing compassionate, high-quality care to the community he has always considered home.

Locations

  1. Family Medicine, Wantagh

Expertise

Education

  • Residency: Good Samaritan University Hospital, Family Medicine, 2025
  • Medical School: University of the East Ramon Magsaysay Memorial Medical Center, 2018

Board Certifications

  • Family Medicine: American Board of Family Medicine, 2025

Insurance

Before your appointment, please confirm with your insurance company that this provider accepts your insurance.
Search plans
  • Aetna
  • Aetna Medicare PPO
  • American Plan Administrators PPO
  • Anthem
  • Anthem Essential Plan 1 & 2
  • Anthem Medicare
  • Blue Cross Mcd Hmo
  • Cigna
  • Cigna Medicare
  • Elderplan
  • Elderplan Medicaid
  • Emblem
  • 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
  • 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 Hlth Essential Pl 1 & 2
  • 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
  • Optum Health/Blue Cross
  • Oscar
  • Oscar Health Exchange
  • Other Medicaid
  • Other Medicare
  • Oxford
  • Oxford Bh
  • Oxford 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
  • Wellcare
  • Wellcare Medicaid
  • Wellcare Medicare

Ratings & Reviews

4.9 out of 5

83 ratings, 5 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
    5 out of 5 stars
    Reviewed on 1/24/2026

    I've been going to [...] for almost 20 yrs. She was unavailable so I was scheduled with the Dr in the practice Dr Keller. He was so nice very thorough and walked me through the tests he sent me for and why and his treatment. I would gladly see him again

    5 out of 5 stars
    Reviewed on 1/24/2026

    Dr. Keller was awesome. So friendly and personable. The care he took going through my history and planning my treatment was excellent

    5 out of 5 stars
    Reviewed on 1/21/2026

    Dr. Keller took his time and explained all of the answers to my questions regarding what was going on with me!

    5 out of 5 stars
    Reviewed on 1/20/2026

    So happy with Dr Keller. I've only been with this CH practice for one year. Started with [...]

    5 out of 5 stars
    Reviewed on 1/13/2026

    Dr. KELLER is phenomenal!