About Us     Executive Team     Contact Us  

Jonathan Doctor, Managing Partner. Mr. Doctor served as President, Managing Member and Director, KE Centers for Advanced Medicine, LLC.  Prior to this role he served as President, Chief Operations and Financial Officer for The Angeles Clinic and Research Institute, a comprehensive cancer care services organization. In addition to this role, Mr. Doctor was acting Managing Director for The Angeles Clinic Foundation, a non-profit organization dedicated to advancing cancer research and education throughout the nation. Prior to The Angeles Clinic, Mr. Doctor served as Chairman, CEO and President for PracticeXpert Inc.- a company he co-founded in 1999 and sold in late 2006. Jonathan grew this company from scratch to a 30 Million dollar run rate enterprise which provides practice management services and technology to over 1500 physicians in 45 states. PracticeXpert has core expertise in medical and radiation oncology.  He helped raise over 10 million in equity and pipe financing. The company was taken public in 2003 through a reverse merger.

Prior to PracticeXpert, Mr. Doctor served as Founder and CEO of Care Delivery Solutions, a healthcare technology company which he, shortly after founding, sold to Parkstone Medical Solutions, a venture backed healthcare technology company.  Before Care Delivery Solutions, Mr. Doctor served as Vice-President, Salick (now Aptium Oncology- a subsidiary of AstraZeneca) HealthCare’s technology and managed care unit.  While serving in this capacity, Mr. Doctor was responsible for inventing and guiding the development of OMARS (On-line Management and Assessment Reporting System).  This system operated as a “web-based” authorization and utilization management tool which facilitated real time authorization decision-making between provider and payer.  Prior to joining Salick Health Care, he served as Vice-President of Operations & Principal for Value Oncology Sciences- an Oncology Disease Management and Practice Management Company. Value Oncology Sciences was a spin-off of Value Health Inc.- later acquired by Columbia/HCA.

Mr. Doctor has a technology and healthcare services background, and has served in a variety of management positions for Group Health Cooperative of Puget Sound, Health Net and Value Health Sciences.  He holds a BA from the University of Pennsylvania, an MPH from Yale University School of Medicine and an MBA from the USC Graduate School of Business. Mr. Doctor is also a graduate of Phillips Exeter Academy.

Mr. Doctor is also a member of YPO (Young Presidents Organization) and sits on the Board of The GoldenWest Chapter.   Mr. Doctor was also recently appointed as a Board Member for the Group Purchasing Organization of MOASC (Medical Oncology Association of Southern California.).  This GPO is a newly formed entity dedicated to help Oncologists deal with the shrinking margins associated with in office chemo infusion


Glenn Golenberg, Managing Partner. Mr. Golenebrg co-founded Golenberg & Company, a merchant banking firm founded in 1978. He is also a founding partner of University Equity Capital, formed in 2009 to provide investment management services focused on early stage drug development that can be quickly advanced into clinical development by a pharmaceutical partner.  Having been engaged in the investment banking industry since 1966, Glenn has arranged financings in excess of $1 billion and has served as a financial advisor in more than two hundred transactions. He is actively involved with a number of companies, and is a Director of Stratus Media Group, ProElite, Virtual Media Group,  Duke Aerospace Holdings, Great Dakota Energy, ASTRUM fund, and Globalturk Capital—a Turkish merchant bank.  Previously, he was a Senior Advisor to Outsource Partners International Inc., and co-vice chairman of Skyview Capital.

While he has resided in Los Angeles, he has been appointed to the Board of Governors, the Executive Committee, the Finance Committee and the Investment Committee of Cedars-Sinai Hospital; the Investment and Finance Committees of Wilshire Boulevard Temple and; the Board, the Executive and the Finance Committees of the Jewish Community Foundation.  Glenn also served on the Executive and Finance Committees of the Los Angeles Jewish Federation and has served as Chairman of the Pension Investment Committee as well as Vice General Chairman of the United Jewish Fund

Glenn is a member of the Business Advisory Council at his alma mater, Miami University in Oxford, Ohio, and served on the Graduate Executive Board of the Wharton Graduate School of the University of Pennsylvania, where he received his MBA degree. Mr. Golenberg is a member of the Harmonie Club of New York.  He resides in Beverly Hills, California with his wife Barbara.


Sherwin Voss, Managing Partner. Mr. Voss was a Managing Director of Axia Associates, a boutique merchant bank, Managing Member of GVP and  Rescap Venture Funds.  Over the course of his career he has provided financial and strategic advice to a full range of clients, including entrepreneurs, large corporations, family businesses, and private equity funds.  As a banker, he has advised dozen of companies operating in a wide range of industries in the execution of M&A, equity and debt transactions, with clients across the U.S. and internationally, including Eastern and Western Europe, Latin America, and the Middle East. 

Mr. Voss embarked upon his career as an analyst at Citigroup, after serving in the United States Marine Corps.  Sherwin earned his undergraduate degree, with honors, in business at Pepperdine University and his master’s degree in real estate and finance (MPS) from Cornell University, where he was an Advisory Board Scholar, further pursuing his master’s degree in Business Taxation (MBT) at University of Southern California, and his master’s in Business Administration (MBA) at Columbia Business School.

Copyright © 2012 MD Space Solutions, LLC. All rights reserved.