
About Us

Manny Alvarez, MD, FACOG
Founder and Principal
Since 1996, Dr. Alvarez has served as chairman of the Department of Obstetrics, Gynecology & Reproductive Science at Donna A. Sanzari Women’s Hospital at Hackensack University Medical Center. He is also anexaminer for the American Board of Obstetrics & Gynecology and an adjunct professor at NYU’s School of Medicine. Dr. Alvarez is and expert in stem cell science and has led many stem cell procurement programs.

Julio Guerra, MD, FAAP
Founder and Principal
Dr. Guerra is a pediatric expert and diplomat of the American Board of Pediatrics. Throughout his career, he has been a physician leader both in clinical pediatrics but also as an expert in stem cell cellular science. Dr. Guerra has had extensive cellular technology experience and has worked with several stem cell companies including Lifebank™, Anthrogeneis™, Bancovida,™ Neostem™ and Celgene™.

Meredith Crabtree
Regulatory and Quality Affairs Manager
Meredith Crabtree is regulatory and quality affairs seasoned expert. She brings more than 15 years of quality and regulatory expertise to her role, with major focus on the Food and Drug Administration, the Drug Enforcement Administration, and the International Organization for Standardization, as well as standards in a variety of industries, including animal health distribution, medical laboratory, blood and tissue manufacturing, and consumer goods manufacturing and distribution.