Katina Trebble
Ardagh Glass Group
Gary,IN
1
Certification
27
years of professional experience
Detail-oriented Certified Medical Administrative Assistant with over 10 years of experience in administrative coordination and customer service. Managed multi-line phone systems and scheduled appointments, ensuring organized records in fast-paced environments. Supported efficient, patient-focused operations through effective administrative practices and teamwork.
Work History
Customer Service & Office Support
25 Years 11 Months- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Proven ability to learn quickly and adapt to new situations.
- Skilled at working independently and collaboratively in a team environment.
- Worked well in a team setting, providing support and guidance.
- Organized and detail-oriented with a strong work ethic.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
Supervisor / Tank Manager
27 Years 1 Month- Led team of 35 employees to ensure smooth daily operations
- Coordinated scheduling, timekeeping, payroll, and overtime to optimize workforce management
- Communicated effectively with staff to enhance workflow and maintain productivity
- Resolved issues quickly and professionally in a fast-paced environment
- Maintained organized records and documentation
Education
Associate of Science - Business
High School Diploma
Administrative & Safety Coordination
Skills
Professional demeanor
Problem resolution
Attention to detail
Analytical skills
Multitasking Abilities
Multitasking
Problem-solving
Critical thinking
Teamwork and collaboration
Calm under pressure
Stress management
Friendly
positive attitude
Certification
Certified Medical Administrative Assistant (CMAA)
Additional Strengths
- Strong attention to detail and organization
- Ability to handle confidential information with discretion
- Professional communication with diverse individuals
- Quick learner of new systems and
Timeline
Customer Service & Office Support
The Exchange
01.1994 - 12.2019Read More
Supervisor / Tank Manager
Ardagh Glass Group
03.1993 - 04.2020Read More
Indiana Wesleyan University
Associate of Science from Business
Read More
Horace Mann
High School Diploma
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National Healthcareer Association
Administrative & Safety Coordination
Read More