John E. Duplantier, M.D.
Mitchell W. Smith, D.O.
Allergy and Asthma Relief for Adults and Children

Welcome to Central Indiana Allergy
Central Indiana Allergy provides comprehensive evaluation and treatment of allergic and immunologic disorders including the following:  

  • Asthma
  • Rhinitis (hay fever)
  • Sinusitis
  • Eczema
  • Hives
  • Food Allergy
  • Insect Sting Allergy
  • Drug Allergy
  • Recurrent Infections


Our mission is to help our patients improve their quality of life. 

  • Evaluation consists of a detailed history and physical exam followed by skin testing to identify specific allergen sensitivities.
  • An individulized treatment plan is then created which includes education, avoidance measures, prescription medications and/or allergy shots (immunotherapy).

We have years of experience in helping patients manage asthma and allergies.  Our two offices are conveniently located throughout the Indianapolis area.  New patients are welcome.  Please call to schedule an appointment.

Main Office
965 Emerson Parkway, Suite B
Greenwood, IN  46143
Phone: (317) 865-0055
Fax: (317) 865-0056 

Zionsville Office
55 Brendon Way, Suite 300
Zionsville, IN  46077
Phone: (317) 733-8338
Fax: (317) 865-0056

Camby Office
10701 Alliance Drive, Suite B
Camby, IN  46113
Phone: (317) 865-0055
Fax: (317) 865-0056
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