Skip to main content
Douglas Johnston, DO, Allergy & Immunology, Greenville, SC

DouglasThomasJohnstonDOFAAAAI

Allergy & Immunology Greenville, SC

VP, Clinical Development

Dr. Johnston 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. Johnston's full profile

Already have an account?

  • Office

    200 Patewood Dr
    Ste A140
    Greenville, SC 29615
    Phone+1 864-454-5125
    Fax+1 864-241-9201

Education & Training

  • University of Alabama Medical Center
    University of Alabama Medical CenterFellowship, Allergy and Immunology, 2004 - 2006
  • NYU Grossman Long Island School of Medicine
    NYU Grossman Long Island School of MedicineResidency, Internal Medicine, 2001 - 2004
  • NYIT College Of Osteopathic Medicine
    NYIT College Of Osteopathic MedicineClass of 2001
  • Fairfield University
    Fairfield UniversityB.S., Biology, 1993 - 1997

Certifications & Licensure

  • NC State Medical License
    NC State License 2011 - 2025
  • SC State Medical License
    SC State License 2006 - 2025
  • AL State Medical License
    AL State License 2004 - 2006
  • American Board of Allergy and Immunology Allergy & Immunology
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Clemens von Pirquet Award for best research American College of Allergy, Asthma, and Immunology, 2005
  • J. Claude Bennett Award for Excellence in Research by an Associate Fellow (Semi-finalist) University of Alabama, 2005
  • John F. Aloia Award Winthrop University Hospital, 2004
  • Join now to see all

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Effect of Lanadelumab Compared with Placebo on Prevention of Hereditary Angioedema Attacks  
    Jonathan A Bernstein, Lawrence B Schwartz, Andrew M Smith, H James Wedner, Daniel Soteres, Timothy Craig, Douglas T Johnston, Aleena Banerji, Paula J Busse, William R ..., JAMA
  • Fortschritte im Management des hereditaren Angioodems  
    Johnston DT, Lode H, MMW-Fortschr. Med. Originalien, 1/1/2013
  • Hereditary and Acquired Complement Component 1 Esterase Inhibitor Deficiency: A Review for the Hematologist  
    Cicardi M, Johnston DT, Acta Heamatol, 1/1/2012
  • Join now to see all

Books/Book Chapters

Abstracts/Posters

  • . Successful Dietary Therapy for Eosinophilic Esophagitis Based on Skin Prick and Atopy Patch Testing
    Markowitz JE, Johnston DT, McEvoy CF, Wade CD, Dougherty MJ, Kevan EN, Gottlieb SJ, North American Society for Pediatric Gastorenterology, Hepatology and Nutrition Annual Meeting, 1/1/2011
  • A New X-Linked SCID Genetic Point Mutation in a 9 Month old Male with Recurrent Infections
    Mehaffey G, Johnston D, Schroeder Jr HW, Annals of Allergy, Asthma & Immunology, 1/1/2007
  • The Absence of HLA B8 and B44 is Associated with Decreased Absolute B Cell Numbers in Common Variable Immunodeficiency
    Johnston DT, Schroeder Jr HW, Journal of Allergy and Clinical Immunology, 1/1/2006
  • Join now to see all

Lectures

  • HAE Teen Program 
    Denver, CO - 1/1/2015
  • Hereditary Angioedema 
    Charlotte, NC - 1/1/2014
  • Clinical Cases in Hereditary Angioedema: New Therapies for Improving Outcomes (CME) 
    Amelia Island, FL - 1/15/2012
  • Join now to see all

Press Mentions

  • Penicillin, Blue Cheese, and You
    Penicillin, Blue Cheese, and YouAugust 1st, 2016

Professional Memberships