Zelina Johnson, S.E., a Senior Associate II with Klein and Hoffman, Inc, is a licensed Structural Engineer based in Chicago with nearly 20 years of experience in building modifications and rehabilitation. Her professional experience includes adaptive reuse and structural restoration in all types of building materials, with an emphasis on concrete structures. Zelina’s resume includes an array of concrete projects from parking facilities, vaulted structures, foundation settlement, to facades and balconies. Zelina is an active member of the International Concrete Repair Institute on the national level and sits on the Board of Directors and is a voting member of the Technical Activities Committee that recommends, implements, and oversees technical activities within ICRI. Zelina is also a member of the Structural Engineers Association of Illinois (SEAOI).