Christopher D. Griggs
Chicago
Summary
Retired Chicago Police Officer and dedicated student committed to furthering my education and knowledge in the nuclear medicine field. Proficient in patient care, administering radio isotopes for correlating test, I.V. insertion, and a working knowledge of Gamma Camera as well as other equipment used in the nuclear medicine field. Especially adept at critical thinking and problem solving and providing a sense of calm in various situations. Quick learner and understands the meaning and concept of being on a team and being a team player.
Overview
40
40
years of professional experience
1
1
Certification
Work History
Nuclear Medicine Technologist Student
Northwestern Memorial Hospital
08.2024 - 08.2025
- Increased trainee knowledge with hands-on guidance and mentorship from experienced technicians.
- Expanded technical skillset through continuous learning and applying new techniques in daily tasks.
- Proactively identified potential problems with equipment through regular inspections, preventing future malfunctions or breakdowns.
- Optimized resource utilization by effectively prioritizing multiple simultaneous assignments based on urgency levels and deadlines.
- Exhibited excellent problem-solving abilities by applying critical thinking and analytical skills to troubleshoot complex technical issues, resulting in successful resolution.
- Cultivated strong professional relationships with colleagues, fostering a positive work environment conducive to collaboration and shared success.
- Inspected, evaluated and calibrated electrical and mechanical systems and components.
Police Officer Retired
City of Chicago
12.1996 - 06.2021
- Auto Pound Technician (2018 – June 2021): Retrieve and identify false vehicle identification numbers tags
- Locate legitimate vehicle identification numbers through computer inquiry vehicle search
- Catalog and maintain data as it pertains to vehicles
- Patrolman (1996 – 1999, 2010- 2018): Enforcing local, state and federal laws
- Patrolling assigned geographic zones and responding to calls
- Apprehending and transporting suspects
- Interview victims, witnesses and suspects
- Gathering and logging evidence
- Writing citations, delivering warrants and testifying in court
- Organized Crime Division (1999 – 2010): Conducted long and short term investigation of individuals, groups or organizations believed to be engaged in criminal activity
- Wrote and executed search warrants
- Documented gang activity and hierarchy
- Executed covert surveillance operations
- Noted Accomplishments: Crime Reduction Award (2009, 2019), Presidential Election Deployment Award (2011), Department Commendation (2013, 2014)
Locomotive Diesel Mechanic
Chicago Northwestern Railroad
05.1993 - 11.1996
- Inspected, maintained, troubleshoot and repaired malfunctions in diesel engines, air brake equipment, running gear or locomotive components
- Riveted, bolted, glued and brazed or welded to modify or design replacement parts for equipment
- Performed service on locomotive to ensure compliance with all railroad rules and regulations for safety and operations
Embassy Security Officer – Sergeant
U.S. Marine Corps.
12.1989 - 11.1992
- Assisted and performed protection during extraordinary circumstances such as major demonstrations, periods of high threats, Embassy functions and VIP visits
- Investigated all threats, security incidents and crimes
- Perform any other duties as assigned by the Regional Security Officer (RSO) or designated Post Security Officer in RSO’s absence
Automotive Mechanic – Corporal
U.S. Marine Corps.
12.1985 - 11.1989
- Served as Quality Control Officer of unit
- Responsible for the safe operation of mechanics’ shop, storage of hazardous materials and troubleshooting vehicle failures
- Replaced complete engines and transmissions
Education
Bachelor of Science - Allied Health/ Nuclear Medicine
Roosevelt University
Chicago, IL08-2025
US Marine Corp – Honorably Discharged -
US Marine Corp
Camp Pendleton, CA11.1992
Carver High School -
Carver High School
Chicago, IL06.1985
Skills
- Assistance to the general public
- Surveillance equipment
- Database programs
- Calm under pressure
- Microsoft Office Suite
- Outlook
- Adobe Acrobat
- Written communication
- Verbal communication
- Workplace safety
- Report writing
- Incident reporting
- Patient care
- Clinical protocols
- Integrity and honesty
- IV insertion
- Patient positioning
- Dosimetry calculations
- Computed tomography
- Radionuclide therapy
- Gamma camera operation
- Radiopharmaceutical preparation
- Problem-solving abilities
- Patient communication
- Strong work ethic
- Professionalism
- Diagnostic equipment operation
Accomplishments
transitioned from a career in law enforcement into the medical field. currently completing a year long clinical program to become a nuclear technologist. Have become familiar with various imaging protocols using multiple forms of radio isotopes and camera equipment. Received training in the preparation of radiopharmaceuticals needed to perform the imaging protocols.
Affiliations
- SNMMI
Certification
- Basic Life Support (BLS) Certification - American Heart Association or Red Cross.
Timeline
Nuclear Medicine Technologist Student
Northwestern Memorial Hospital
08.2024 - 08.2025
Police Officer Retired
City of Chicago
12.1996 - 06.2021
Locomotive Diesel Mechanic
Chicago Northwestern Railroad
05.1993 - 11.1996
Embassy Security Officer – Sergeant
U.S. Marine Corps.
12.1989 - 11.1992
Automotive Mechanic – Corporal
U.S. Marine Corps.
12.1985 - 11.1989
US Marine Corp – Honorably Discharged -
US Marine Corp
Carver High School -
Carver High School
Bachelor of Science - Allied Health/ Nuclear Medicine
Roosevelt University
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