“Jack is the consummate professional. In a very competitive business, he is calm, patient and good humored. He has deep domain expertise, works with a strong team and gets the job done. Bottom line, he always did what he said he would, an invaluable character trait. He's a gem.” February 9, 2012

“Jack's ability to support not just his clients but his network community equally, makes him a breath of fresh air in tody'as climate. I find his willingness to share knowldge and his years of experience a real gem, especially in NYC. I would recommend him, but more so, trust Jack to help my clients.” May 18, 2009

“We've worked with Jack and his colleagues at CRESA on two transactions involving about 6,000 and 10,000 sqft of midtown office space respectively, as well as a sublease of our old space. We've also recommended Jack to our clients when on occasion they ask about our preferred vendors. Jack has done an excellent job of representing our interests and has given excellent advice.” May 5, 2006