Summary
Overview
Work History
Education
Skills
Timeline
Generic

Marissa Sierra

medical assistant
Riverside,CA

Summary

Experienced Medical Assistant with solid foundation in providing clinical and administrative support in healthcare settings. Proven ability to assist in patient care, manage medical records, and support office operations. Demonstrated skill in patient communication and multitasking in fast-paced environments.

Overview

27
27
years of professional experience

Work History

Medical Assistant

Riverside Medical Clinic
10.2017 - Current

Taking and recording vital signs.

Sterilizing instruments.

Performing venipuncture and finger sticks.

Scheduling appointments and surgeries.

Assisting in minor procedures.

Conducting EKGs.

Collecting and preparing specimens for laboratory transport.

Entering patient demographics.

Maintaining inventory and stocking supplies.

Responding to patient's questions and concerns.

Completing referrals.

Verifying insurance.

Scheduling appointments and surgeries.





Medical Assistant/Medical Receptionist

Advanced Urgent Care Medical Group
02.2016 - 10.2017

Verification of insurance.

Greeting and checking in patients.

Collecting copayments.

Insurance billing.

Taking and recording vital signs.

Administering injections and medications.


Medical Assistant/Medical Receptionist

San Antonio Urology Medical Group
02.2002 - 07.2015

Accounts receivable.

Daily deposits.

Answering phones

Appointment scheduling

Patient collections.

Completing medical records requests.

Responsible for responding to subpeonas.

Verifying insurance and obtaining prior authorization.

Entering patient demographics.

Composing letters.

Organizing patient charts.

Performing venipuncture.

Sterilization of instruments.


Medical Assistant

Yin H. Lai, MD
08.1997 - 11.2001

Taking and recording vital signs.

Performing EKGs.

Verifying insurance.

Obtaining prior authorizations.

Assisting in minor procedures.

Preparing patient records.

Education

Medical Assistant Certification - Medical Assisting

North West College of Medical Assistants
01-1997

High School Diploma -

Pomona High School
Pomona, CA
06-1996

Skills

    Customer service

    Data entry

    Typing 50 wpm

    Patient collections

    Surgery scheduling

    Inventory management

    Immunization administration

    Proper sterilization techniques

    Performing EKGs

    Knowledge and usage of proper medical terminology

    Taking and recording vital signs

    CPR certified

Timeline

Medical Assistant

Riverside Medical Clinic
10.2017 - Current

Medical Assistant/Medical Receptionist

Advanced Urgent Care Medical Group
02.2016 - 10.2017

Medical Assistant/Medical Receptionist

San Antonio Urology Medical Group
02.2002 - 07.2015

Medical Assistant

Yin H. Lai, MD
08.1997 - 11.2001

High School Diploma -

Pomona High School

Medical Assistant Certification - Medical Assisting

North West College of Medical Assistants
Marissa Sierramedical assistant