Gerrit Platenkamp has joined Environmental Science Associates as Northern California director of biological resources and land management in its Sacramento office.
Caltrans has named Tom Hallenbeck the new chief of its division of traffic operations in Sacramento.
The UC Davis School of Medicine has hired Dr. David Schrimmer in the Department of Obstetrics and Gynecology as professor and chief of the Division of Maternal-Fetal Medicine and Dr. Stuart Berger as professor and vice chairman of the Department of Pediatrics and chief of the Division of Pediatric Cardiology.
Genovese Burford and Brothers has hired Jonathan Deeringer, who will work with the investment committee.
Sacramento public relations and public affairs firm Randle Communications has promoted Paige Bedegrew to account executive and Caity Heim to assistant account executive.
Sean Wright has been promoted to manager of safety and field labor for MarketOne Builders Inc.
Meditab Software has added Lawrence Perea and Kendall Godshall to its marketing team.
Steven Kelly has joined Ellis Law Group as an associate attorney, practicing general and complex litigation in matters of business and commercial law, and also handling disputes involving employment and real property law.
Drobny Law Offices Inc. in Sacramento has hired Philip Sousa as an attorney focusing on estate planning and estate/trust administration.