Skip to main content
Peter Gregersen, MD, Rheumatology, Manhasset, NY

Peter Gregersen MD

Rheumatology•Manhasset, NY

Rheumatoid Arthritis & Related

Professor, Molecular Medicine, Hofstra North Shore-LIJ

Join to View Full Profile

  • Nsuhdept of Medicine300 Community DriveManhasset, NY 11030

  • Phone+1 516-562-1542

Dr. Gregersen is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.
See Dr. Gregersen's Full ProfileAlready have an account?

Education & Training

  • Columbia University Vagelos College of Physicians and Surgeons
    Columbia University Vagelos College of Physicians and SurgeonsClass of 1976

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1979 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Rheumatology
    American Board of Internal Medicine Rheumatology

Awards, Honors, & Recognition

  • Fellow (FACR) American College of Rheumatology

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Identification of Grade and Origin Specific Cell Populations in Serous Epithelial Ovarian Cancer by Single Cell RNA-Seq  
    Jill Whyte, John Lovecchio, Houman Khalili, Peter K Gregersen, Andrew Menzin, Tawfiqul Bhuiya, PLoS One
  • Methods for High-Dimensonal Analysis of Cells Dissociated from Cyropreserved Synovial Tissue  
    Paul J Utz, William H Robinson, Ellen M Gravallese, Soumya Raychaudhuri, Alessandra B Pernis, Susan M Goodman, Michael B Brenner, Lionel B Ivashkiv, Brendan F Boyce, P..., BioMed Central

Press Mentions

  • Endometriosis Can Take Years and Requires Surgery to Diagnose. Researchers Say They Are Close to a Solution
    Endometriosis Can Take Years and Requires Surgery to Diagnose. Researchers Say They Are Close to a SolutionMarch 31st, 2023
  • New Tool May Be Able to Diagnose Endometriosis from Menstrual Blood
    New Tool May Be Able to Diagnose Endometriosis from Menstrual BloodSeptember 21st, 2022
  • New Tool May Be Able to Diagnose Endometriosis from Menstrual Blood
    New Tool May Be Able to Diagnose Endometriosis from Menstrual BloodSeptember 21st, 2022
  • Join now to see all

Grant Support

  • Special Scientific Procedures CORE: GenomicsNational Institute Of Mental Health2008–2012
  • Narac The Genetics Of Rheumatoid ArthritisNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2007–2011
  • Mapping Autoimmune Phenotypes In Multiplex FamiliesNational Institute Of Allergy And Infectious Diseases2007–2011
  • The New York Rheumatoid Arthritis RegistryNational Center For Research Resources2010
  • Studies Of Immunological And Inflammatory PathwaysNational Center For Research Resources2010
  • Genetic And Immunological Risk Factors For AutismNational Center For Research Resources2010
  • Biogene Bank Research ProgramNational Center For Research Resources2010
  • Autoimmunity In Sisters Of Systemic Lupus Erythematosus (SLE) Patients (SISSLE)National Center For Research Resources2010
  • Genes And Phenotype (GAP) Studies Of Immunologic And Inflammatory PathwaysNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2009–2010
  • Rheumatoid Arthritis (RA) Related AutoantibodiesNational Center For Research Resources2007–2010
  • Dense Mapping Of Candidate Regions Linked To Autistic DisorderNational Center For Research Resources2005–2010
  • Tap03071 - Sub-Study Of Enrollment Of Normal Control Subjects For ResearchNational Center For Research Resources2009
  • Susceptibility Genes And Biomarkers For Rheumatoid Arthritis (Narac 2)National Center For Research Resources2007–2009
  • Mapping Autoimmune Phenotypes In Multiplex Families (Madgc 2)National Center For Research Resources2007–2009
  • Rheumatoid Arthritis StudyNational Institute Of Allergy And Infectious Diseases2005–2009
  • Tap03071 - Sub-Study Of Enrollment Of Normal Control Subjects For Current And FNational Center For Research Resources2007–2008
  • Enrollment Of Normal Control Subjects For Current And Future Medical ResearchNational Center For Research Resources2005–2008
  • Sub-Study Of Enrollment Of Normal Control Subjects For Medical Research On RHNational Center For Research Resources2006
  • Rheumatoid Arthritis (RA) Related Autoantibodies In Healthy First Degree RELANational Center For Research Resources2006
  • Enrollment Of Normal Control SubjectsNational Center For Research Resources2006
  • Autoimmune Phenotypes In Multiplex FamiliesNational Center For Research Resources2006
  • Nslij Tissue Donation Program (Global Collection Protocol)National Center For Research Resources2005–2006
  • Dissection Of The MHC Effects In Rheumatoid ArthritisNational Center For Research Resources2004–2006
  • Nslij Tissue Donation Program (Global Collection)National Center For Research Resources2004
  • Genetics Analysis Of RA Sib PairsNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2003–2004
  • Genetics Analysis Of RA Sib PairsNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2001–2002
  • Research Resource For Genetics Of Families/MultNational Institute Of Allergy And Infectious Diseases1999–2000
  • Genetics Of Rheumatoid ArthritisNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1997–2000
  • Genetic Analysis Of Rheumatoid Arthritis Sib PairsNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1997–2000
  • HLA, T-Cell Repertoire, And AutoimmunityNational Institute Of Allergy And Infectious Diseases1993–1995
  • Regulation Of Immunity To HIV By HLA Class II GenesNational Institute Of Allergy And Infectious Diseases1990–1994
  • Oral Psoralen Photochemotherapy Of PsoriasisNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1987

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence:

Dr. Peter Gregersen, Dr. Peter Gregersen, MD, Dr. P Gregersen