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


902 N Samuel Moore Parkway
Mooresville, IN 46158
Phone: 317-584 -3675
Fax: 317-865-0056

•   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 in the Indianapolis area.  New patients are welcome.  Please call to schedule an appointment.


Copyright Central Indiana Allergy. All rights reserved. 

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

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


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

CIA Locations

Locally owned and operated since 2006

We do not take your trust for granted and your health is our top priority. We have a few updates to share, as we navigate through these uncertain times, in response to the COVID-19.  
All patients will be pre-screened at the front door to ensure the health and safety of our office. We will ask you to come back at a later time, if you or a member of your household:

  • Has traveled, outside of Indiana, within the past 14 days
  • Is experiencing fever, cough, shortness of breath, not allergy/asthma related
  • Has been exposed to the COVID-19 virus

In accordance with the Indiana State Department of Health and CDC guidelines, we implemented social distancing within our office. Injection patients will be seated at least 6 feet away from one another. Our waiting room is limited to 10 patients at a time. If you arrive and our waiting room is full, we will ask you to wait in your car, or come back another time.  
All patients scheduled for an appointment will be immediately escorted to an exam room. To decrease exposure, our staff will call to schedule any follow-up appointments.
We now offer Telehealth appointments. Telehealth is a safe alternative to coming in for your appointment.  Insurance companies are covering these visits. Some are even waiving the co-pay.
We are here for you! If we can be of service, please call 317-865-0055.