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Distinguish Yourself

Take the 2019 CHID Exam. New simplified application and exam process. Learn more.  Application deadline: July 15, 2019.

Supplement your studies with the new CHID e-Learning Series

Produced and presented by CHIDs

This comprehensive body of knowledge helps you prepare for the CHID Certified Healthcare Interior Designer® exam. Developed by CHIDs, the e-Learning series consists of 3 modules covering content areas on the exam: Acute Care, Ambulatory Care, and Residential Healthcare Facilities. Modules may be purchased as a series or individually.

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Recognizing excellence, commitment, and knowledge

Whether you’re a healthcare interior designer looking to boost your professional credibility and help advance the field; or someone looking for a highly qualified healthcare interior designer to join your team, you’ve come to the right place. AAHID’s Certified Healthcare Interior Designer (CHID) credential recognizes excellence, commitment, and knowledge of this complex discipline.

Committed to creating the best environments for healthcare delivery, Certified Healthcare Interior Designers are the most qualified to ensure the health, safety, and welfare of patients, residents, and staff in hospitals, clinics, and residential care facilities.

Our partners are industry leaders

We value partners who transform the healthcare environment into one for healing, improving outcomes and maximizing efficiency.

  • Amy E Corneliussen Sickeler

    I am very pleased to be a CHID certificate holder.

    CHID certification allows an easy introduction seamlessly with distinguished colleagues and clients that are qualified by a similar training and education.  CHID allow a synergistic relationship to take place without fear of competition.  Where there is true fellowship and learning from one another.

    My fellow certificate holders share in my experiences and the desire to do better for our clients and those in critical need who connect to our environments.


    Amy E Corneliussen Sickeler
  • Ghina Itani

    “My passion for healthcare design has led me to AAHID, and I felt that its mission is in line with my career path and I had to be a part of it. So I completed the required credentials by obtaining the NCIDQ certification in 2011, and passed the CHID exam in the spring of 2013. Although I am passionate about residential and commercial design projects, I believe that my true calling is in healthcare design; Creating healing environments that promote safe mobility and independence to patients give me true satisfaction, knowing that I am making a difference in someone’s life by improving their living spaces”.

    Ghina Itani
  • Melinda P. Avila-Torio

    I was inspired to sit for the AAHID exam by my mentor, Elizabeth Brawley.  Betsy is a nationally recognized Interior Designer and Researcher specializing in Built Environments for those with Alzheimer’s. After already having been in the design profession for 10 years, I joined THW Design 16 years ago after finally listening to my passion of designing environments for our senior community. I have taken other certification exams, but to become CHID – Board Certified meant more to me because it meant pushing my knowledge base NOT only in the Senior Healthcare industry but also in other healthcare delivery components. In the end, all these various healthcare services are interrelated. Preparing for the AAHID exam was intense but very beneficial. It has proven to be one of the best moves and testament to my passion of being a Healthcare Interior Designer. The value of now having been Board Certified means clients can be more confident that the discussion I help our team be a part of is solid and credible.


    Melinda P. Avila-Torio