Board of Trustees

Kevork Zoryan is a Managing Director of Morgan Stanley. He is Head of US Asset Management for Morgan Stanley Real Estate Investing’s (MSREI) various private equity real estate funds. He is responsible for the sourcing, execution and asset management of real estate investments. Prior to his current role, Kevork was Co-Head of US Acquisitions and Head of West Coast for MSREI. He joined Morgan Stanley in 1997. Kevork received an MBA from Harvard Business School and a BS from the University of Southern California. Kevork is a former student of St Peter AGBU Armenian School (the predecessor to AGBU MDS). Kevork and his wife Liz are parents of current student Michael (’28), as well as Jacqueline and Andrew, both of whom previously attended AGBU MDS.

Hratch Tavidian is Executive Director of Finance at Alexandria Real Estate Equities, Inc. He is responsible for overseeing real estate transactions for the Massachusetts, New York, North Carolina, San Diego and Los Angeles markets. Prior to his current role, Hratch was Senior Vice President of Accounting at Douglas Emmett, Inc., Senior Vice President and Controller at Ryland Homes and in the assurance practice at Ernst & Young.   Hratch received a Bachelor of Science in Accounting from California State University, Northridge and is a licensed CPA. Hratch is married to Mary, and their children Alexander (’21), Grace, and George have been students at AGBU MDS.

Courtney Kassakhian is a long-time educator and school leader. For the majority of her career, she has worked at the high school level where she taught multiple subjects, coached athletics, and served in administrative roles, including admissions director and vice-principal. Most recently she served as the principal at private schools serving grades PreK-12. In 2021 Courtney moved out of the traditional school setting and founded Minerva Educational Consulting. Courtney received her Master's in School Administration from Loyola Marymount University, her teaching credential at Cal State LA, and a BA from the University of Southern California.

Dr. Harmik J. Soukiasian, MD, FACS is currently Professor of Surgery at Cedars-Sinai Health System, the Tawil Family Endowed Chair in Thoracic Surgery as well as Chief of the Division of Thoracic Surgery and Vice Chairman of the Department of Surgery, in charge of clinical outreach.  Dr. Soukiasian is also the Program Director of the Advanced Robotic Thoracic Surgery Fellowship at Cedars-Sinai.  He received his medical degree from the Keck School of Medicine at the University of Southern California (USC).  Dr. Soukiasian completed his general surgery training at Cedars-Sinai Medical Center, after which, he went on to training in Cardiothoracic (CT) Surgery at the University of California, Los Angeles (UCLA).  Following completion of training in CT surgery, he went on to additional fellowship training at the University of Pittsburgh Medical Center (UPMC) followed by another fellowship at Cedars-Sinai Medical Center.  Dr. Soukiasian subsequently joined Cedars-Sinai as an attending faculty thoracic surgeon in the Division of Thoracic Surgery in 2008.  Dr. Soukiasian has ushered in robotic thoracic surgery at Cedars-Sinai, performing the first robotic thoracic case at the institution and growing the practice to the point where they are now amongst the busiest robotic programs in the country. Harmik is married to Janine, and all three of their daughters Sevannah (’24), Anais (’27) and Loreni (’29) are students at AGBU MDS.

Harout Diramerian (Class of 1992) is the Chief Financial Officer of Hudson Pacific Properties (HPP), responsible for all finance, accounting, reporting, projections and capital markets activities.  With more than 26 years of commercial real estate experience, he served previously as Chief Accounting Officer for HPP, Vice President of Finance at Thomas Properties Group, Inc., and a total of eight years in real estate practice groups at KPMG LLP, where he was a manager; Arthur Andersen LLP; and Nanas, Stern, Biers, Neinstein and Co. LLP.  Harout is a graduate of the University of California, Santa Barbara, and holds a Bachelor of Arts degree in business economics with an emphasis in accounting.

Tamar Karaguezian has her own private law practice and also works as senior counsel in the Gordon & Rees Scully and Mansukhani’s Employment practice group in the Los Angeles office. Tamar has an active employment litigation practice wherein she vigorously defends employers against claims of discrimination, retaliation, FMLA, wrongful termination, defamation and harassment. Tamar also defends a number of wage and hour class action matters throughout the state. Additionally, she counsels clients on employment related issues in an effort to reduce their related risk of additional litigation. Tamar has a BS in Political Science and Philosophy from the University of Southern California, and a JD from Loyola Law School. Tamar and her husband, Dr. Alain Karaguezian, are parents to AGBU MDS students Reya (‘27) and Alana (‘30)

Dr. Jack grew up in Glendale and became interested in chiropractic and physical therapy after a high school football injury to his low back.  He graduated from Cleveland Chiropractic in 1996. Dr. Jack has a background in personal training and specializes in sports medicine, auto/work traumatic injuries, and injury prevention.  He has experience in treating complicated cases such as disc injuries, postural dysfunction, TMJ disorder, many different orthopedic injuries, pre-natal and pediatric Chiropractic care. Dr. Keshishyan is currently practicing Chiropractic with his wife, Dr. Melina Keshishian, in Agoura Hills at Agoura Family Chiropractic. He has also been coaching the AGBU-MDS flag football team since 2012. Vahag’s children, Alexandra (‘22) and Daniel (’23), are students at AGBU MDS.

Dr. Vatche Agopian (Class of 1994) is an Associate Professor of Surgery and Director of the Dumont-UCLA Liver Cancer at the David Geffen School of Medicine at UCLA. He has an active clinical practice in liver transplantation and hepatobiliary surgery.  He also serves as the Director of the Core Surgery Training Program and Associate Director of the General Surgery Training Program in the Division of General Surgery at UCLA. Dr. Agopian received his undergraduate education at UCLA, graduating summa cum laude with a double major in Physiological Sciences and Philosophy, and subsequently received his medical degree from the Columbia University College of Physicians and Surgeons in 2003. Dr. Agopian is married to his loving wife Ani Grigorian, also an AGBU Class of 1994 alumnus, and they are proud parents of Derek (’28) and Marc (’31), both of whom are students at AGBU MDS.