Investor Relations

Executive Team
Gerald Proehl, Chairman
Gerald T. Proehl has served as a director since April 2014 and Chairman since June 2021. Currently, Mr. Proehl is a Founder, President, CEO and Director of Dermata Therapeutics, LLC, a private biotechnology company. From January 2002 to January 2014, Mr. Proehl was the President, Chief Executive Officer and a Director of Santarus, Inc. (“Santarus”), a company that he helped to found in 1999.  From March 2000 through December 2001, Mr. Proehl was President and Chief Operating Officer of Santarus, and from April 1999 to March 2000, Mr. Proehl was Vice President, Marketing and Business Development of Santarus.  Mr. Proehl helped lead the sale of Santarus to Salix Pharmaceuticals for $2.6 billion in January of 2014.  Prior to joining Santarus, Mr. Proehl was with HMR for 14 years where he served in various capacities, including Vice President of Global Marketing. During his career at HMR he worked across numerous therapeutic areas, including CNS, cardiovascular, and gastrointestinal.  Mr. Proehl currently serves on the board of directors of Sophiris Bio Inc., a publicly traded company developing a late-stage, targeted treatment for benign prostatic hyperplasia.  Mr. Proehl holds a B.S. in education from the State University of New York at Cortland, an M.A. in exercise physiology from Wake Forest University and an M.B.A. from Rockhurst University.
Chris Giordano
Christopher Giordano has served as CEO and a director on the Tenax board since July 2021.  From early 2018 to 2021, he served as President of IQVIA Biotech and IQVIA MedTech (formerly Novella Clinical), two full-service clinical research business units of IQVIA (formerly Quintiles) that provide comprehensive services to biotech, pharma, and device/diagnostic product development teams.  Mr. Giordano’s team executed a clinical trial portfolio that grew from 250 to 400 active projects during his three years of leadership, and produced double-digit annual sales growth in this period.  Mr. Giordano joined Quintiles in 2008 as Vice President, to oversee all consulting, regulatory, commercial, and clinical development services (including early-phase pharmacology through phase IV registry and safety studies) offered to his clients in the oncology, auto-immune, CNS, cardiovascular, and renal disease areas.  From 2008-2013, he oversaw all the Phase III trials contributing to global approvals of a new oral anticoagulant (NOAC), leading to his appointments as Americas (2011), and then Global (2013) Vice President of the cardiovascular, renal, and metabolic therapeutic area at Quintiles.  Mr. Giordano’s team executed over a dozen global CVOTs during this period in patients with heart, vascular, kidney, and metabolic diseases.  From 2001-2008, Mr. Giordano served in sales and operational management roles at PPD, also a global clinical research organization, where his primary focus was biotechnology companies.
Dr. Stuart Rich
Dr. Stuart Rich, joined the Company in 2021 from PHPrecisionMed (PHPM), where he was a co-founder and held the positions of Chief Executive Officer and Director from October 2018 until January 2021. Prior to PHPM, Dr. Rich served as the Chief Medical Officer (part-time) of United Therapeutics from October 2003 until December 2004. Dr. Rich currently serves as Professor of Medicine at Northwestern University Feinberg School of Medicine and as senior faculty of the Pulmonary Vascular Disease Program at the Bluhm Cardiovascular Institute. Dr. Rich was co-founder of the Pulmonary Vascular Research Institute and a member of the Board of Trustees, a U.K. based charity, and a member of the Board of Directors of the Cardiovascular Medical and Research Foundation, a U.S. based charity. Prior to Northwestern University, Dr. Rich was the Professor of Medicine and Chief of the Section of Cardiology at the University of Illinois College of Medicine in Chicago from July 1980 until July 1996, was Professor of Medicine at the Rush Heart Institute of the Rush University School of Medicine from July 1996 until September 2004, and was Professor of Medicine at the Section of Cardiology of the University of Chicago Pritzker School of Medicine from September 2004 until July 2015. Dr. Rich received his B.S. in Biology at the University of Illinois and his M.D. at Loyola University Stritch School of Medicine, and he completed his residency in medicine at the Washington University of St. Louis and his fellowship in cardiology at the University of Chicago
June Almenoff, MD
Dr. June Almenoff joined the Board in 2021. Dr. Almenoff is an accomplished biopharma executive with over 20 years of senior leadership experience.  She served as President and Chief Medical Officer of Furiex Pharmaceuticals, which was acquired by Actavis plc (now AbbVie) for $1.2B. Furiex developed eluxadoline (Viberzi®), which is approved in both the United States and Europe. Prior to joining Furiex, Dr. Almenoff was at GlaxoSmithKline (GSK) for 12 years, where she held various positions of increasing responsibility. She was a Vice President in the Clinical Safety Organization, chaired a PhRMA-FDA working group, and worked in the area of scientific licensing. Dr. Almenoff also led the development of pioneering systems for minimizing risk in drug development, which have been widely adopted by industry and regulators.  Dr. Almenoff has led or contributed to numerous regulatory submissions and product approvals. She is currently Chief Medical Officer of RedHill Biopharma (Nasdaq: RDHL). She also serves on the investment advisory board of the Harrington Discovery Institute and the boards of Brainstorm Cell Therapeutics (Nasdaq: BCLI) and inSoma Bio. Dr. Almenoff has strong expertise in translational medicine, clinical development, commercial strategy, and business development, and has previously advised biotech boards and management in these areas.Dr. Almenoff received her B.A. cum laude from Smith College and graduated with AOA honors from the M.D.-Ph.D. program at the Icahn (Mt. Sinai) School of Medicine. She completed post-graduate medical training at Stanford University Medical Center and served on the faculty of Duke University School of Medicine.  She is an adjunct professor at Duke, a Fellow of the American College of Physicians (FACP) and has authored close to 60 publications.
Steven Boyd
Steven Boyd has served on our board since July 2020. He has served since 2012 as the chief investment officer of Armistice Capital, LLC, a long-short equity hedge fund focused on the health care and consumer sectors. From 2005 to 2012, Mr. Boyd was a research analyst at Senator Investment Group, York Capital and SAB Capital Management, where he focused on health care. Mr. Boyd began his career as an analyst at McKinsey & Company. Mr. Boyd currently serves as a member of the boards of directors of Tetraphase Pharmaceuticals Inc., Aytu Bioscience, Inc., Cerecor Inc., EyeGate Pharmaceuticals, Inc. and Vaxart, Inc. Mr. Boyd received a B.S. in economics and a B.A. in political science from The Wharton School of the University of Pennsylvania.
Dr. Michael Davidson
Dr. Michael Davidson joined the Board in 2021. He was the Founder and former Chief Scientific Officer of Corvidia Therapeutics, which was recently acquired by Novo-Nordisk for $2.1 billion. Dr. Davidson also serves as Clinical Professor and Director of the Lipid Clinic at the University of Chicago Pritzker School of Medicine. He is a leading expert in the field of Lipidology and was named in The Best Doctors in America for the past 10 years. Dr. Davidson was the co-founding Chief Medical Officer of Omthera Pharmaceuticals in 2008, which was later acquired by Astra Zeneca Pharmaceutical in 2013 for $443M. He also founded the Chicago Center for Clinical Research, which became the largest investigator site in the United States and was acquired by Pharmaceutical Product Development in 1996. His research background encompasses both pharmaceutical and nutritional clinical trials including extensive research on statins, novel lipid-lowering drugs, and omega-3 fatty acids. Dr. Davidson is board-certified in internal medicine, cardiology, and clinical lipidology and served as President of the National Lipid Association from 2010 to 2011. He received his BA/MS from Northwestern University and MD from The Ohio State University School of Medicine.
Dr. Declan Doogan
Dr. Declan Doogan joined the Board in 2021.  He has over 30 years of industry experience in both major pharma and biotech. He was the Senior Vice President and Head of Worldwide Development at Pfizer, where many multibillion dollar programs were delivered (e.g., Viagra, Lipitor and Zoloft). He has held a number of executive positions in Pfizer in the U.S., the U.K. and Japan. Since leaving Pfizer in 2007 he has been engaged in executive roles in small pharma. Declan was CMO and acting CEO of Amarin (AMRN: Nasdaq), transforming it from a failing neuroscience company to a vibrant cardiovascular company with a market capitalization of over one billion dollars before his departure. He has also been Chief Medical Officer for Prometheus Laboratories, a molecular diagnostics company in San Diego. Declan is also an investor in emerging biotechnology and technology companies. He holds a number of Board appointments, principally in pharma companies, and has also held professorships positions at Harvard School of Public Health, Glasgow University Medical School and Kitasato University (Tokyo).Declan received his medical degree from Glasgow University in 1975. He is a Fellow of the Royal College of Physicians and the Faculty Pharmaceutical Medicine and holds a Doctorate of Science at the University of Kent in the U.K.
Dr. Keith Maher
Dr. Keith Maher has served on our board since July 2020. Dr. Maher has served as a managing director at Armistice Capital, LLC since 2019.  From 2007 to 2018, Dr. Maher held senior roles at Schroder Investment Management, Omega Advisors and Gracie Capital. Dr. Maher joined Gracie from Valesco Healthcare Partners, a global healthcare fund he founded in partnership with Paramount Bio Capital. Prior to starting Valesco, Dr. Maher was a managing director at Weiss, Peck & Greer (WPG) Investments. He joined WPG from Lehman Brothers, where he worked as an equity research analyst covering medical device and technology companies.  Dr. Maher currently serves on the board of directors of Tetraphase Pharmaceuticals Inc., EyeGate Pharmaceuticals, Inc. and Vaxart, Inc. Dr. Maher received a B.A. in biology from Boston University, an M.B.A. from Northwestern University’s Kellogg Graduate School of Management and an M.D. from Albany Medical College. Dr. Maher completed his clinical training at the Mount Sinai Medical Center in the Department of Medicine.

Tenax Therapeutics

A Phase 3, development-stage pharmaceutical company using clinical insights to develop novel cardiopulmonary therapies.