100 E. Court Street
Doylestown, PA 18901
Tel: 215-340-9091
Fax: 215-340-9092

Bruce West
Principal
Mobile: 215-219-3979
bruce@rivermark.biz

John Eichert
Principal
Mobile: 215-378-8441
john@rivermark.biz
Google Voice: 215-436-9033

Mike Petro
SVP, Marketing Strategy & Network Analytics
Mobile: 215-896-1021
mike@rivermark.biz

Christine Aber
Director, Sociometric Research Analysis
Mobile: 908-763-0147
christine@rivermark.biz

425 Market Street
22nd Floor
San Francisco, CA 94105

Shilpa Briggs
Managing Director
Mobile: 215-850-5366
shilpa@rivermark.biz

Bruce Lesser
Senior Business Strategist,
Director of Development
Mobile: 267-218-5113
bruce.lesser@rivermark.biz