Our Story

We met in 1986 while beginning our careers in the healthcare industry, collaborating on design projects. In February of 2019 we joined forces to form CCI, LLC, as Ceretto Carangelo Commercial Interiors, and strengthen our industry design presence. We have 60+ years of experience concentrated in all facets of healthcare design.


Our combined strengths and experiences include – General Hospitals, Outpatient Clinic’s, and Addiction Treatment Facilities inclusive of Alcohol, Drug and Food addictions, Psychiatric Facilities, Group Homes, Women’s Centers, Skilled Nursing Facilities, Alzheimer’s Units, Independent and Assisted Facilities. Commercial projects include Banks, Schools, Municipal Buildings, Daycares, Beauty Salons, and general offices.


What differentiates us is our focused understanding of healthcare environments with 60 + years collective healthcare industry experience. We incorporate our clients stories through art and custom designs. We are ‘Design Driven’ versus Sales driven ensuring that our clients goals are realized.

Donata Ceretto Giannone – Owner/Partner

Donata Ceretto Giannone is an experienced healthcare professional who has demonstrated the ability to lead clients to new levels of success. She has strong technical and business qualifications with an impressive track record of 30+ years of experience in overseeing architectural design projects. Her industry experience includes managing all facets of design, facility planning, project planning, construction, and interior design. An accomplished facilities-operations professional, Ceretto has a comprehensive knowledge of codes and requirements and the ability to translate that knowledge into initial designs, saving clients time and money. She is an excellent communicator and problem solver with proven ability to assess needs and individualize approaches to produce profitable results.

Mary Carangelo – Partner

Mary Carangelo is a consummate design professional with 35+ years healthcare/commercial design project development experience. As sole owner for many years, she has been responsible for the vision, creative direction, client development and relations, business plan and all aspects of the design process. Her expertise includes design development thru construction, procurement of FFE and management of installations.  Mary designs always with an eye towards the clients’ needs. She utilizes color theory to create environments that are conducive to the health and well being of the residents.

102 Main Street, Old Saybrook, CT 06475  -  (860) 388-6623 

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