Rory is a certified nurse practitioner and asthma educator.  Her qualifications include: 

  • Bachelor of Science degree in nursing from Purdue University
  • Master of Science degree in nursing from Indiana University
  • Certification as a nurse practitioner by the American Nurses Credentialing Center
  • Certification by the National Asthma Educator Certification Board
  • Member of the American Academy of Allergy, Asthma, and Immunology; and the American College of Allergy, Asthma, and Immunology
  • Experience as a nurse practitioner in the field of allergy, asthma, and immunology since 1999

Questions regarding appointments, billing, or other services may be submitted via email at contactus@centralindianaallergy.com.  We will make every effort to respond within 1-2 business days.

Please do not include any sensitive health information.  DO NOT USE EMAIL if you have a medical question or concern that requires immediate response.  

For a prompt response, contact our office at 317-865-0055.

Copyright Central Indiana Allergy. All rights reserved. 

Ourtwo offices are conveniently located for patients throughout the Indianapolis area.  We welcome new patients.  To make an appointment, call us at 317-865-0055. 

Dr. Smith's qualifications include: 

  • Certification by the American Board of Allergy and Immunology
  • Certification by the American Board of Internal Medicine
  • Member, American College of Allergy, Asthma and Immunology
  • Member, American Academy  of Allergy, Asthma and Immunology
  • Member, Indiana Osteopathic Association
  • President, Indiana Allergy and Immunology Society, 2017-2018

Our Offices

Dr. Duplantier’s qualifications include: 

  • Certification by the American Board of Allergy and Immunology  
  • Fellow, American Academy of Allergy, Asthma and Immunology  
  • Fellow, American College of Allergy, Asthma, and Immunology  
  • ​President, Indiana Allergy and Immunology Society, 2006-2008

John E. Duplantier, M.D.

Mitchell W. Smith, D.O.

About Us

Our mission is to help our patients improve their quality of life. The first step involves a detailed history and physical exam followed by skin testing to determine specific allergen sensitivities. An individualized treatment plan is then created which includes education, avoidance measures, prescription medications, and/or allergy shots (immunotherapy). Our caring staff has years of experience in helping patients manage allergies and asthma.

Rory L. Herron, APRN, BC, AE-C

Our Email Address