Our Mission

Our general mission is to assist organizations and individuals with their efforts to diagnose and treat allergic patients from multiple perspectives, as well as to develop preventive measures, including products and procedures.

Preserving The Present While Expanding Into The Future”  is our quote. We believe this is the appropriate strategy to make a transition from what our clients presently do and what they contemplate for the future. We are here to assist our clients in making the transition at their own pace. Please contact us.



Our Focus

Allergen Science & Consulting is dedicated to bring science into practice from a functional perspective by combining our experience, expertise, and knowledge in multiple aspects associated with the area of allergens and allergic diseases. We offer individual and combined consulting, testing, research, educational, and special services to assist organizations and individuals to grow and expand their effords and activities in the area of allergens and allergic diseases. 

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Our Senior Staff

Rosa Codina, Ph.D.  is the Director and Principal Scientist of Allergen Science & Consulting. She is a highly energetic and innovative scientist with 27 years of combined experience and expertise in many aspects associated with allergic diseases. Dr. Codina developed her expertise in clinical laboratories, universities, and corporate environments.

Rosa is a published author, an excellent instructor, and an active participant in several scientific committees. Furthermore, she serves as a reviewer for scientific journals in the area of allergy and immunology. Rosa has also prepared and administered several training courses in the area of environmental exposure to allergens.

In addition to serving as the director and principal scientist at Allergen Science & Consulting, Dr. Codina is an affiliate clinical associate professor of internal medicine at the Division of Allergy and Immunology, University of South Florida Morsani College of Medicine in Tampa, Florida, USA. She assists faculty and fellows and delivers educational presentations in a regular basis.

Rodger Crenshaw, M.S. holds the position of Senior Scientist at Allergen Science & Consulting. He joined the company in 2015. Rodger worked as a mycologist/microbiologist for over 30 years of experience and expertise in fungal identification, research, and manufacturing of fungal extracts. In addition, he possesses specialized skills in the preparation and review of SOPs and regulatory documents to comply with FDA regulations.

Our Expertise

We are life science consultants with Ph.D. and/or M.S. degrees specialized in multiple disciplines, including the following:

  • Identification of biological specimens and allergens
  • Allergenic raw materials for pharmaceutical applications
  • Specialized palynology and mycology for pharmaceutical applications
  • Manufacture of allergen extracts
  • Specialized forensic biology
  • Product development
  • Clinical and experimental laboratory
  • Assay development and validation
  • Scientific communications

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