Dave Christensen

Chief Executive Officer

Dave Christensen has over 30 years’ experience in helping companies go from Good to Great. As CEO and EVP of Enterprise Technology Consulting, and a Black Belt in Lean Six Sigma, with a unique specialty in Hoshin Kanri "policy management”, he is a recognized expert in Global Strategy Deployment including exceptional expertise in Technology Development, Global Supply Chain, PCI Payments, POS Systems and Security, Logistics, Freight, Distribution, Inventory, MRO, Service Repairs, CRM, Customer Service and Call Centers. He has had several “C” level positions, has been involved with some of the biggest M&A’s, and successfully completed an IPO with a NASDAQ launch.

Benito Novas

Chief Executive Officer

Dedicated to creating critical organizational systems that ensure success, he is an expert in the field of specialized marketing focused on Biotechnology, Life Sciences, and Healthcare development.

My passion is to accelerate the process of getting promising stem cell research and technology developed into treatments and therapies, making them readily available to benefit the health and well-being of patients around the world.

My other passion is helping cash based medical practices succeed in an increasingly competitive environment, I use my knowledge, experience and expert team to help physicians and surgeons thrive and develop successful business practices.

Dr. Salih Yildirim

Director of Overseas Operations

Alex Novas

Business Development Director

Samy Joheir, MD.

Director of Education

Silvina Pastrana

Director of Education LATAM

Yodelys Quiros

Chief Operating Officer

Liliana Cimino

Project Manager

Sarah Barroso

Marketing Content Manager
Alex Novas

Alex Novas - CMO

Alex’s unique combination of video creation, graphic design, marketing and advertising experience facilitates his ability to create brand experiences that connect the company with their target audiences, and increase engagement across all mediums.

Dr. Silvina Pastrana - Business Development Director

Silvina Pastrana, M.D. is a surgeon and medical director of the Stem Cell Center Buenos Aires and Regentherapy Puerto Madero. Dr. Pastrana heads a staff of medical specialists in orthopedics, rheumatology, medical clinic and cosmetic surgery, performing procedures that incorporate stem cell therapies. She also serves as a staff surgeon for the Hospital Dr. Prof. Luis Güemes, and is a member of the Global Stem Cells Group Advisory Board. Dr. Pastrana received her medical degree at the Argentinian University of Buenos Aires and completed her residency at the Hospital Dr. Prof. Luis Güemes in Buenos Aires. She continued her postgraduate studies in Spain while gaining knowledge about minimally invasive and percutaneous surgery.

Maritza Novas - CSO

A pioneer in the use of stem cells for therapeutic procedures, pain management, and treatment of chronic degenerative conditions, Maritza Novas has been in the forefront of medical and anti-aging medicine since 2001, and has also trained more than 2,000 physicians worldwide on procedures and protocols for cellular therapies.

Dr. Salih Yildirim

Director of Overseas Operations. International Relations Program Manager at Cleveland Clinic Turkey. Managing Director of BioTrend Medical International. Consulting and identifying business development oppurtunities locally and regionally. Mr. Salih Yildirim earned his bachelor's and master's degrees in business administration from Cleveland State University (United States) and his Ph.D. in health management from the University of Health Sciences. Between 2003 to 2005, he held the position of Regional Sales Manager at Global Access America (USA), an import-export company. Between 2005 and 2007, he worked as an Executive Assistant at Cleveland State University (USA) and completed the MBA program. Between 2006 and 2020, he worked as the Project Manager for his family's firm, Pakis Tekstil ve Moda Tasarm. He was the International Business Development Manager at Cleveland Clinic from 2013 until 2016. (USA). Currently, he serves as the General Manager of the biotechnology firm (BioTrend Medical International), which he started in 2006 and which operates in the domains of genetics, molecular biology, and stem cell technologies. In addition, he is the chief executive officer of the ReGen.IC Clinic, which specializes in regenerative medicine and stem cell applications. He is a member of the International Society for Stem Cell Application's Board of Directors (ISSCA). He is a member of the Global Stem Cell Group's Board of Directors and International Operations Manager. He is a member of Istanbul Atlas University's Board of Directors. Yildirim is married and the father of one child.

Dr. Samy Joheir, MD. - Director of Education

Dr. Joheir is an expert in plastic surgery, in his practice, several specialties are offered with many cosmetic surgery procedures, figure surgery with liposuction, breast augmentation or abdominal plasties and facial surgery such as facelifts, rhinoplasties or blepharoplasties to intervene on drooping eyelids. It is also possible to perform cosmetic medicine procedures, based on botulinum toxin to fill in wrinkles, peelings, or lipo fillings. The firm also offers hair micrografting, a technique that consists of removing hair from one area of the scalp and transplanting it where it is no longer present.