Board of Directors


Steven A. Kriegsman

Chairman and Chief Executive Officer

Mr. Kriegsman has been CytRx Corporation's President and Chief Executive Officer and a director since July 2002, and Chairman of the Board since 2014. He also serves as a director of RXi Pharmaceuticals Corporation (Nasdaq: RXII) and Chairman of RXi's Compensation and Transaction Committees. He previously served as Director and Chairman of Global Genomics from June 2000. Mr. Kriegsman is an inactive Chairman and Founder of Kriegsman Capital Group LLC, a financial advisory firm specializing in the development of alternative sources of equity capital for emerging growth companies in the healthcare industry. He has advised such companies as SuperGen Inc., Closure Medical Corporation, Novoste Corporation, Advanced Tissue Sciences, and Maxim Pharmaceuticals.

Mr. Kriegsman has a BS degree with honors from New York University in Accounting and completed the Executive Program in Mergers and Acquisitions at New York University, The Management Institute. Mr. Kriegsman is a graduate of the Stanford Law School Directors' College. Mr Kriegsman was formerly a Certified Public Accountant with KPMG in New York City. He served as a Director and is the former Chairman of the Audit Committee of Bradley Pharmaceuticals, Inc. (NYSE, the company has since been sold). In February 2006, Mr. Kriegsman received the Corporate Philanthropist of the Year Award from the Greater Los Angeles Chapter of the ALS Association and in October 2006, he received the Lou Gehrig Memorial Corporate Award from the Muscular Dystrophy Association.

Mr. Kriegsman has been a guest speaker and lecturer at various universities including California Institute of Technology (Caltech), Brown University and New York University. Mr. Kriegsman has been active in various charitable organizations including the Biotechnology Industry Organization, the ALS Association, the Los Angeles Venture Association, the Southern California Biomedical Council, the California Health Initiative, the American Association of Dance Companies, and the Palisades-Malibu YMCA.

Mr. Kriegsman served in the US Army from 1963-1969.


Louis Ignarro, Ph.D

Lead Director

Dr. Ignarro received the Nobel Prize for Medicine in 1998. Dr. Ignarro received a B.S. in pharmacy from Columbia University and his Ph.D. in Pharmacology from the University of Minnesota. Dr. Ignarro is an esteemed medical researcher.

Dr. Ignarro has been a director since July 2002. He previously served as a director of Global Genomics from November 20, 2000 until July 2002. Dr. Ignarro serves as the Jerome J. Belzer, M.D. Professor Emeritus in the Department of Molecular and Medical Pharmacology at the UCLA School of Medicine. Retired in 2013, Dr. Ignarro had been at the UCLA School of Medicine since 1985 as a professor, acting chairman and assistant dean.


Earl W. Brien, M.D.

Dr. Brien joined our Board of Directors on December 1, 2016. He is a renowned orthopedic and sarcoma surgeon who is a Professor of Orthopedic Surgery and also the Surgical Director of the Sarcoma Service at Cedars Sinai Medical Center in Los Angeles, California. After completing his matriculation as a Fellow at Memorial Sloan Kettering Cancer Center and the Hospital for Special Surgery in musculoskeletal tumors and metabolic bone disease respectively, he became the Director of the Musculoskelatal Tumor Program and Metabolic Bone Disease Center at Orthopedic Hospital.

Dr. Brien is the recipient of numerous grants, with an extensive bibliography of peer-reviewed articles spanning more than twenty years to his credit. He has also presented annually at national and international meetings for the past 20 years. Over a 10 year period, he served as the Cancer Commission Chairman and Cancer Liaison Physician for the American College of Surgeons Commission on Cancer at Orthopedic Hospital.

Our board of directors believes that Dr. Brien is highly qualified to serve as a member of the board because of his wide-ranging experience with sarcoma patients in particular, and his expertise in medical research and other matters related to the operation of a biotechnology company.


Joel K. Caldwell, CPA

Mr. Caldwell joined our Board of Directors on July 12, 2017. He brings more than 30 years of experience in tax matters, finance, and internal auditing. He retired from Southern California Edison, one of the nation’s largest public utilities, where he had been employed for 28 years in various executive-level accounting and finance positions covering Internal Audits, Executive Compensation, Long Term Finance, Employee Benefits and, most recently prior to his retirement, Sarbanes-Oxley Internal Controls Compliance. He also worked in public accounting at the firm of Arthur Andersen & Co.

In 1980, Mr. Caldwell earned his MBA with a major in finance from the University of California at Berkeley. Prior to that, he received a Bachelor of Science degree in Accounting and Finance, also from the University of California at Berkeley. He has been a Certified Public Accountant in California since 1982 and a Certified Internal Auditor since 1986.

Mr. Caldwell volunteers his business skills, serving as a financial advisor on the board of trustees of a charitable organization, and continues his involvement with track and field sports by volunteering as a meet official at Pacific Palisades Charter High School. He is a member of both the American Institute of Certified Public Accountants and the California Society of Certified Public Accountants. His diverse background in accounting, auditing and finance will provide the board with a balanced perspective to enhance its stewardship of the company.