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Sushil Sagar, MD, Nephrology, Bethpage, NY, Plainview Hospital


Nephrology Bethpage, NY


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  • Dr. Sushil Sagar is a nephrologist in Bethpage, NY and is affiliated with multiple hospitals in the area, including Plainview Hospital, St. Joseph Hospital, and Good Samaritan Hospital Medical Center. He received his medical degree from Indira Gandhi Medical College and has been in practice 40 years. He is experienced in hypertension, Clinical Nephrology, acute renal failure, chronic kidney disease, and transplant nephrology.

Education & Training

  • Nassau University Medical Center
    Nassau University Medical CenterFellowship, Nephrology, 1995 - 1996
  • Nassau University Medical Center
    Nassau University Medical CenterResidency, Internal Medicine, 1994 - 1995
  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellFellowship, Nephrology, 1992 - 1994
  • Post Graduate Institute of Medical Education and Research
    Post Graduate Institute of Medical Education and ResearchMD, Medicine, MD, 1978 - 1980
  • Indira Gandhi Medical College
    Indira Gandhi Medical CollegeClass of 1977

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2019 - 2025
  • American college of physiciansFACP
  • American society NephrologyFASN

Awards, Honors, & Recognition

  • Medical education volunteering overseas Health Volunteers Organization, Washington, DC, 2018
  • CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2012
  • Top MD Consumers Checkbook

Publications & Presentations


Journal Articles

  • Inhibition of renin activity slows down the progression of HIV-associated nephropathy.  
    Kumar D, Plagov A, Yadav I, Torri DD, Sayeneni S, Sagar A, Rai P, Adabala M, Lederman R, Chandel N, Ding G, Malhotra A, Singhal PC., Am J Physiol Renal Physiol. 2012 Sep;303(5):F711-20., 9/2012
  • HIV-1 gp120 envelope protein and morphine-tubular cell interaction products modulate kidney fibroblast proliferation.  
    Singhal PC, Sagar S, Reddy K, Sharma P, Ranjan R, Franki N., J Investig Med. 1998 Jun;46(5):243-8., 6/1998
  • Simulated glomerular pressure modulates mesangial cell 72 kDa metalloproteinase activity.  
    Singhal PC, Sagar S, Garg P., Connect Tissue Res. 1996;33(4):257-63., 1996
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Authored Content

  • I Was a Doctor for 40 Years. Now What?July 2019
  • I Was a Doctor for 40 Years. Now What?July 2019

Professional Memberships

Hospital Affiliations