Executive Staff

Chief of Police

Bryan Chapman



Police Chief Bryan Chapman is a 28-year veteran of law enforcement and brought his wealth of experience in policing to Chandler in 2024. Chief Chapman previously served as an Assistant Chief of Police in Phoenix, Arizona, for 25 years. At … Read More

Assistant Chiefs of Police

Dave Ramer

Assistant Chief

(480) 782-4100

Assistant Chief Dave Ramer began his law enforcement career with the Chandler police department in 1999, promoting to Assistant Chief in 2019. He has extensive experience in all aspects of policing, having worked and led various specialty assignments throughout … Read More

Melissa Deanda

Assistant Chief


Assistant Chief of Police Melissa Deanda joined the Chandler Police Department in January 1999, making this her 25th year in policing. Inspired by a school resource officer during her high school years and eager to make a difference in her … Read More

Command Staff

Special Projects - Office of the Chief

Field Operations

Travis Feyen


(480) 782-4433

Commander Feyen began his law enforcement career with the Chandler Police Department in 1995. As an officer, he worked in the Field Operations Division, with a specialty as a Gang Liaison Officer. In 1999 he moved to the Criminal … Read More

Chris Pérez

Commander - Chandler Heights Substation

(480) 782-2302

Commander Chris Pérez, began his career with the Chandler Police Department in 1997, after serving in the United States Navy as a Hospital Corpsman. He has worked in numerous patrol positions throughout the department. In 2000 he became an … Read More

Jason Sieczkowski

Commander - Downtown Station


Commander Jason Sieczkowski has served with the Chandler Police Department since August of 2006. As an officer, he worked in the Field Operations Division as a patrol officer, bike officer, motorcycle traffic officer, and field training officer (FTO). Commander … Read More

Zac Cummard

Commander - Desert Breeze Substation


Commander Zac Cummard joined the Chandler Police Department in October of 2002 and graduated from the Arizona Law Enforcement Academy as a POST-certified peace officer in February of 2003. While assigned in a patrol capacity, he pursued additional opportunities … Read More

Section Managers

Doug Reed

Manager - Support Services Section


In 1993, Doug Reed began his career with the City of Chandler as a sales tax auditor in Management Services.  As a CPA, he completed City sales tax audits and also educated the business community on State and City … Read More

Michelle Potts

Manager - Communications Section


Michelle Potts began her law enforcement career in 1992 with the Tempe Police Department as a high school business intern. In 1996 she moved into the field of emergency communications, serving as a 9-1-1 operator, dispatcher and communications shift … Read More

Carole Speranza



Carole began her career at the Chandler Police Department in 2013 after working 17 years in a practice management role for a large emergency physician group in Scottsdale. She brought to the Department years of knowledge and experience … Read More

Alicia Rosenberg

Manager - Forensic Services Section

As the Forensic Services Manager, Alicia Rosenberg oversees the Chandler Police Department forensic services which includes the Crime Scene Unit and the Forensic Analysis Unit. The Forensic Services Section is an accredited laboratory that provides forensic analysis in the … Read More

Stephanie Heinzelman


Stephanie Heinzelman began her career in law enforcement in 1994 with the Mesa Police Department. She joined the Chandler Police Department in 2009 as a dispatcher. In 2012, Stephanie was promoted to Communications Supervisor where she oversaw the call … Read More

Donny Witt

Manager - Information & Technology Section


Police Technology Manager, Donny Witt, began his career with Chandler Police Department in July 2019. Donny was originally assigned to the Infrastructure Services Unit of the Police Information & Technology Section (PDIT) with computer helpdesk responsibilities. He moved to … Read More

Julie Buelt

Manager - Planning and Research Section


As the Police Planning and Research Manager for the Chandler Police Department, Julie Buelt is responsible for the Department’s budget, grant, and forfeiture fund administration, facilities planning and maintenance, capital improvement program planning, strategic planning, deployment and efficiency analyses, … Read More