Mary Grace Mariñas
Healthcare Assistant / Personal Care Worker
Ocampo
Summary
Diligent Caregiver focused on providing optimal support to clients through personalized assistance and care required to manage diverse medical conditions. Proficient in organizing medications, doctor appointments and personal activities. Caring, organized, and friendly with excellent interpersonal skills.
Overview
17
17
years of professional experience
24
24
years of post-secondary education
3
3
Certifications
Work History
Caregiver Trainee (On-the-Job Training)
Missionaries of the Poor
06.2025 - Current
- Provided hands-on assistance to elderly and disabled residents in a community care setting.
- Assisted in daily personal care routines including bathing, feeding, toileting, and mobility support.
- Engaged in therapeutic and recreational activities to promote emotional well-being.
- Observed and documented patient conditions under supervision.
- Practiced infection control, fall prevention, and patient dignity protocols in accordance with TESDA standards.
Prior Authorization Specialist
Orthopedic Institute of Northern Texas
10.2023 - Current
- Supported patient care processes and coordinated medical documents.
Operations Manager/ Healthcare Support
Elite Medical Suites / Elite Medical Consults
01.2023 - Current
- Company Overview: Remote healthcare support services.
- Provided administrative support to healthcare professionals in the U.S.
- Handled patient scheduling, authorizations, and follow-ups.
- Gained experience dealing with medical conditions, insurance, and patient concerns.
- Remote healthcare support services.
Volunteer
Missionaries of the Poor
06.2025 - 06.2025
- Assisted clients with activities of daily living, promoting independence and quality of life.
- Assisted with feeding and monitored intake to help patients achieve nutritional objectives.
- Maintained a safe and clean environment for patients, reducing risks and ensuring optimal health outcomes.
Medical Collector
Urology Center of Southern California
01.2024 - 12.2024
- Daily audit of insurance pending balances.
- Checked payment in insurance portal or made outbound calls to check claim status.
- Checked denials and initiated appeals.
Executive Assistant
Horizon Advisors
01.2023 - 12.2024
- Manage the executive's calendar, scheduling meetings, appointments.
- Screen and prioritize emails, responding to routine inquiries and drafting responses on behalf of the executive.
- Prepare and edit documents, reports, and presentations with a high level of accuracy.
- Conduct research and compile information for monthly presentations.
- Assisted Recruitment and HR lead in screening candidates and conducting interviews and character references prior to onboarding.
A/R Specialist
Bright Heart Health
01.2022 - 12.2023
- Prepare and submit claims for psychiatric telemedicine services to insurance companies.
- Verify patient insurance details and eligibility prior to billing.
- Follow up on unpaid claims, resolve denials, and process appeals as needed.
- Post insurance and patient payments, adjusting accounts accurately.
- Generate reports on claim status, accounts receivable, and billing activities.
Case Manager, Team Lead
Bright Heart Health
01.2020 - 12.2022
- Assisted team on Scheduling patients.
- Surgical Coordination, Prior Auth Specialist.
- Personal Injury reports, schedule and med hx.
- Assisted Provider in Credentialing in various IPAs, Insurances.
- Checking Prior auth.
- Assisted in QME scheduling and reports.
- Utilizes NextGen as HER.
Medical Biller/ Payment Poster
Therafit Rehab/ Choice Billing
01.2020 - 12.2022
- Post payments from insurance companies and patients to the correct accounts and claims in the billing system.
- Reconcile and ensure accuracy of payment postings, identifying discrepancies.
- Process adjustments, write-offs, and refunds as necessary.
- Research and resolve payment-related issues, such as denials or underpayments.
Medical VA Biller
HouseCall MD
01.2019 - 12.2020
- Reviews and updates insurance policies for clients on a regular basis to ensure accuracy and efficiency when filing a claim.
- Helps clients determine the right insurance policies for their specific needs.
- Filing official insurance-related paperwork such as claims and any other insurance documents that are brought forth to the insurance director.
Insurance Admin
Blue Sky Thinking Group / FAEU Insurance Brokers
01.2017 - 12.2019
- Reviewed and updated insurance policies.
- Helped clients determine appropriate coverage.
- Filed official insurance paperwork and claims.
Service Delivery Supervisor
Teletech
01.2011 - 12.2014
- Oversaw daily operations.
- Identified training needs and provided coaching.
- Resolved team issues and conflicts.
Eligibility and Benefits Member Services
Teletech
01.2008 - 12.2011
- Verified insurance coverage and processed EOBs.
- Reviewed policy provisions and processed claims.
- Checked insurance payments for accuracy.
Education
Bachelor of Mass Communication -
Pamantasan ng Lungsod ng Maynila
No Degree -
TESDA
05.2001 - 01.2025
Skills
Elderly care
Child Care
Special Care needs
Mental Health Support
Medication reminders
Vital signs monitoring
Companionship
Emotional support
Light housekeeping
Certification
TESDA Caregiving NCII Certificate, Philippines, 05/01/25
Seeking
Healthcare Assistant / Personal Care Worker roles
Tesda Certificates
- Introduction to Caregiving
- Developing the Ability to Recognize Aging Process
- Participating in the Implementation and Monitoring of Client's Care Plan
- Performing Caring Skills
- 120-Hour On-the-Job Caregiving Training – Missionaries of the Poor, Naga City
Eligible For Sponsorship
True
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Volunteer
Missionaries of the Poor
06.2025 - 06.2025
Caregiver Trainee (On-the-Job Training)
Missionaries of the Poor
06.2025 - Current
Medical Collector
Urology Center of Southern California
01.2024 - 12.2024
Prior Authorization Specialist
Orthopedic Institute of Northern Texas
10.2023 - Current
Operations Manager/ Healthcare Support
Elite Medical Suites / Elite Medical Consults
01.2023 - Current
Executive Assistant
Horizon Advisors
01.2023 - 12.2024
A/R Specialist
Bright Heart Health
01.2022 - 12.2023
Case Manager, Team Lead
Bright Heart Health
01.2020 - 12.2022
Medical Biller/ Payment Poster
Therafit Rehab/ Choice Billing
01.2020 - 12.2022
Medical VA Biller
HouseCall MD
01.2019 - 12.2020
Insurance Admin
Blue Sky Thinking Group / FAEU Insurance Brokers
01.2017 - 12.2019
Service Delivery Supervisor
Teletech
01.2011 - 12.2014
Eligibility and Benefits Member Services
Teletech
01.2008 - 12.2011
No Degree -
TESDA
05.2001 - 01.2025
Bachelor of Mass Communication -
Pamantasan ng Lungsod ng Maynila