Ron Menezes joined Sientra in November 2020 as President and Chief Executive Officer. Ron’s most recent experience includes serving as President and General Manager for Almirall U.S. – Dermatology, where he led exceptional growth and profitability improvements, returning the U.S. division to profitability. Ron was also part of the team that successfully acquired Allergan’s dermatology assets in 2018. In 2019, he led the launch of a new molecule for the treatment of acne that far exceeded revenue goals by strategically focusing on improving patients’ access to the product. Prior to Almirall, Ron was the Vice President of Sales and Marketing for Dermatology at Allergan, leading the team to more than 20% yearly growth between 2013 and 2015. The growth was driven by increased direct-to-consumer advertising and expanding the promotion of a 20-year-old topical product for acne. As a head of sales for SkinMedica, Latisse and Medical Dermatology, Ron was part of the commercial team that successfully launched a new direct-to-physician sunscreen product. While at SkinMedica, he focused on expanding national accounts that were responsible for driving most of the growth in 2015. Ron has also held key leadership responsibilities at Abbott, Astellas Pharma – U.S., Pfizer and Eli Lilly. Ron holds a B.S. in International Business from Brigham Young University and earned a certificate in Health Care Management from the University of Utah.

Dr. Irina Erenburg has served as a director of the company since July 2021. She is Founder, President & CEO of Blossom Innovations, LLC. Blossom is a groundbreaking company dedicated to the discovery and development of new clinical breakthroughs in Dermatology & Aesthetics. Dr. Erenburg is a successful serial entrepreneur with extensive experience in innovation business leadership. She is a co-founder and board member of R2 Technologies, Inc., AVAVA, Inc. and Soltego, Inc. Prior to leading Blossom Innovations, she was the Director of Strategic Transactions at the Partners HealthCare Office of Innovations, Boston’s largest hospital network and a teaching affiliate of Harvard University. There, she was responsible for execution and management of high-value deals and launch of several successful start-ups, including Zeltiq Aesthetics. Dr. Erenburg holds a Ph.D. in Biomedical Science from the Mount Sinai School of Medicine in NY. Dr. Irina Erenburg is Founder, President & CEO of Blossom Innovations, LLC. Blossom is a groundbreaking company dedicated to the discovery and development of new clinical breakthroughs in Dermatology & Aesthetics. Dr. Erenburg is a successful serial entrepreneur with extensive experience in innovation business leadership. She is a co-founder and board member of R2 Technologies, Inc., AVAVA, Inc. and Soltego, Inc. Prior to leading Blossom Innovations, she was the Director of Strategic Transactions at the Partners HealthCare Office of Innovations, Boston’s largest hospital network and a teaching affiliate of Harvard University. There, she was responsible for execution and management of high-value deals and launch of several successful start-ups, including Zeltiq Aesthetics. Dr. Erenburg holds a Ph.D. in Biomedical Science from the Mount Sinai School of Medicine in NY.

Philippe Schaison has served as a director of the Company since February 2017. Mr. Schaison has extensive experience leading global aesthetic organizations. Mr. Schaison currently serves as CEO and member of the board of Soltega, a biopharmaceutical innovator dedicated to leveraging the skin’s pigmentation power for therapeutic and aesthetic applications. Mr. Schaison was formerly the CEO of Syneron Candela North America and Global Executive Vice President Strategy and Business Development from November 2016 until its acquisition by Apax Partners in April 2017. Prior to that, Mr. Schaison served as President of Allergan’s U.S. aesthetic and dermatology business from September 2013 until October 2016. In that position, he led the Facial Aesthetic, Plastic and MedDerm/Skin Medical business unit, an organization of over 2,000 professionals focused on the company’s Botox® and fillers franchises. Prior to joining Allergan, Mr. Schaison served as President, World Wide Travel Retail & Regional President, LATAM and MEA, at Clarins in New York from 2010 to August 2013. Earlier, Mr. Schaison served as CEO for Aesthetic Factors, a manufacturer of point-of-care systems for regenerative medicines and as Vice President of Global Skin Care for Johnson & Johnson, with P&L responsibility for Aveeno, Clean & Clear, Lubriderm, and Ambi, and in executive positions at L’Oréal. Mr. Schaison sits on the Board of the Galien Foundation and SENTÉ, Inc., a privately held specialty aesthetics company. He earned his MBA (Marketing) from the Hautes Etudes Commerciales (H.E.C.) in Paris, and a Doctorate in Pharmacy (Industrial) from the University of Paris.