If you have any unanswered questions, please let us know. There are five easy ways to contact us. Simply call, email, fax, write or just stop by. When visiting us, there are some dedicated parking spots in the back (east side) of the building.
 
Grossman, Cohen, & Diamond, LLC
111 S. Pfingsten Road - Suite 114
Deerfield, IL 60015
please see below for individual phone and fax numbers

Phone: 847.504.5200 • Fax: 847.513.9959
Click here to view my calendar. Then contact me to schedule an event. 
 
Member of: American Institute of CPAs, Illinois CPA Society, National Society of Accountants
Registered Investment Advisor Representative
Education: B.S. in Accounting, Indiana University
 
Greg Diamond Greg Diamond, gdiamond@gcdadvisors.com         
Phone: 847.504.5100 • Fax: 847.513.9931 •
Cell: 847.309.5100
Click here to view my calendar. Then contact me to schedule an event.
 
Member of: American Institute of CPAs, Illinois CPA Society, National Society of Accountants
Registered Investment Advisor Representative
Education: B.S. in Accounting, Indiana University
 
Office administrator and assistant to both Neil and Greg
Phone: 847.504.5300 • Fax: 847.513.9929

 
Get Driving Directions To Our Office
(we are located at the southeast corner of Lake Cook Road and Pfingsten Road; where Deerfield and Northbrook meet; this is just north of Underwriters Laboratories)

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