leadership

Our Team

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. … read more

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… read more

Robert O. Dillman, M.D.

Chief Medical Officer

Dr. Robert O. Dillman, M.D., is Chief Medical Officer of AiVita Biomedical. Previously, Dr. Dillman chaired the Cancer Biotherapy Research Group and is a past President of the International Society for Immunotherapy of Cancer… read more

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 … read more

Hans S. Keirstead, Ph.D.

Chief Executive Officer, Board Member

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. … read more

Scientific Advisory Board

Mary Lupo, M.D.

Scientific Advisory Board Member

Since 1983, Mary P. Lupo, M.D., has been at the forefront of non-surgical skin rejuvenation, leading the innovation of combination protocols which have become the cornerstone of non-surgical skin care … read more

Zoe Diana Draelos, M.D.

Scientific Advisory Board Member

Zoe Diana Draelos, MD, is a research and clinical board-certified dermatologist and a Fellow of the American Academy of Dermatology. … read more