leadership

Our Team

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Hans S. Keirstead, Ph.D.

Chief Executive Officer, Board Member

Dr. Keirstead is an internationally known stem cell expert and has led therapy development for late stage cancers, immune disorders, motor neuron diseases, spinal cord injury and retinal diseases. …

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Gabriel Nistor, M.D.

Chief Science Officer

Dr. Nistor has been involved in many clinical research projects in numerous fields and conducted seminal research at University of California, Irvine between 2000 and 2010. He has broad, mult…

Robert O. Dillman, M.D.

Chief Medical Officer

Dr. Robert O. Dillman, M.D., is Chief Medical Officer of AiVita Biomedical. Previously, Dr. Dillman served as Vice President of Oncology at Caladrius Biosciences, Inc., a leading development and…

Board of Directors

Alexander B. Suh

Board Member

Alex Suh is a founding Managing Director with California Technology Ventures, LLC, a Southern California venture capital firm that focuses its investments in the fields of Life Sciences and …

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Hans S. Keirstead, Ph.D.

Chief Executive Officer, Board Member

Dr. Keirstead is an internationally known stem cell expert and has led therapy development for late stage cancers, immune disorders, motor neuron diseases, spinal cord injury and retinal diseases. …

Susan S. Bloomfield

Board Member

Susan S. Bloomfield is a senior executive with over 26 years experience in the pharmaceutical and consumer packaged goods industries, with a strong focus on skin care and beauty. …