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
Scott Burell
Chief Financial Officer
Scott Burell is Aivita’s Chief Financial Officer, overseeing Accounting, Finance and Investor Relations. Scott has extensive experience as a corporate finance leader with over 28 years of public and… 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
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
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
Michael H. Gold, M.D.
Scientific Advisory Board Member
Dr. Michael H. Gold is the founder of Gold Skin Care Center, Advanced Aesthetics Medical Spa, The Laser & Rejuvenation Center, and Tennessee Clinical Research Center located in Nashville, Tennessee. … 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