In addition to our Medical Director/Principal Investigator Cynthia C. Goldberg, M.D., FACOG we have a several board certified physicians on staff to include Russell G. Cohen, M.D/Principal Investigator (Board Certified Orthopaedic Surgeon) and Steven Goldberg, M.D./Principal Investigator (Board Certified Pediatrician). Together with our highly qualified clinical research coordinators, this team monitors and guides each participant through our studies, conducting each trial according to specific protocols.

Cynthia C. Goldberg, M.D., FACOG
Obstetrics and Gynecology

� Board Certified in Obstetrics and Gynecology
� Private OB/GYN practice since 1995
   Ironwood Gynecology
� Married with two children
� Se habla Espa�ol
� Born in Phoenix, Arizona
� BA in Biology from Claremont McKenna College, Claremont, CA
� MD from the University of Arizona College of Medicine, Tucson
� OB/GYN Residency at the University of Arizona in Tucson, Arizona
� Personal Interests: Gourmet Cooking, Piano, Foreign Travel,Exercise
� Best Vacation: Italy, Hawaii, Mexico

Russell G. Cohen, M.D.
Orthopaedic Surgeon

� Board Certified in Orthopaedic Surgery
� Private Orthopaedic practice since 1997
   Tucson Orthopaedic Institute, P.C.
� Specialty in General Orthopaedics, Joint Replacement
� Married with three children
� Born in Johannesburg, South Africa
� BA in Science in Molecular and Cellular Biology
� MD from the University of Arizona College of Medicine, Tucson
� Orthopaedic Residency at the University of Arizona in Tucson