Jonathan Martinez Sarmiento
Dallas,Texas
Summary
Certified Medical Assistant with 7 years of experience supporting clinical operations, patient care, and healthcare documentation across orthopedic, family medicine, and oncology settings. Experienced in electronic health record management, clinical data review, documentation accuracy, and maintaining compliance with HIPAA and healthcare regulations. Strong background in oncology workflows, medical record review, data validation, and resolving documentation discrepancies to support accurate patient information. Additional training in cybersecurity and data security enhances the ability to maintain confidentiality and protect sensitive healthcare data. Eager to apply oncology clinical experience and data management skills to support accurate clinical research data collection, validation, and study operations.
Overview
9
9
years of professional experience
Work History
Senior Certified Medical Assistant
Texas Oncology
Dallas, Texas
11.2024 - Current
- Review and maintain accurate clinical documentation within IKnowMed and Epic, ensuring patient information is complete, consistent, and available for clinical review.
- Identify documentation discrepancies and assist with query resolution and diagnosis code corrections on medical billing forms to improve data accuracy.
- Train and mentor new Medical Assistants on EHR documentation standards, clinical workflows, compliance requirements, and accurate record management.
- Support quality improvement initiatives by reviewing workflows, maintaining documentation integrity, and collaborating with providers and clinical teams.
Lead Certified Medical Assistant
Baylor Scott & White
Austin, Texas
04.2023 - 09.2025
- Supported breast, head and neck, and hematology oncology specialists by preparing patients, assisting with clinical procedures, and maintaining oncology-specific documentation standards.
- Collected, verified, and documented patient information including medical histories, vital signs, medication updates, and clinical updates to support accurate provider decision-making.
- Maintained organized oncology records within IKnowMed and Epic, ensuring accurate clinical information was available for care coordination and review.
- Coordinated imaging requests, treatment authorizations, and specialty appointments while managing large volumes of patient information.
- Assisted with telehealth workflows by preparing patient documentation, supporting virtual visits, and ensuring providers had complete clinical information.
Oncology Medical Assistant
Texas Oncology
Dallas, TX
11.2020 - 01.2023
- Supported breast, head and neck, and hematology oncology specialists by preparing patients, assisting with clinical procedures, and maintaining oncology-specific documentation standards.
- Collected, verified, and documented patient information including medical histories, vital signs, medication updates, and clinical updates to support accurate provider decision-making.
- Maintained organized oncology records within IKnowMed and Epic, ensuring accurate clinical information was available for care coordination and review.
- Coordinated imaging requests, treatment authorizations, and specialty appointments while managing large volumes of patient information.
- Assisted with telehealth workflows by preparing patient documentation, supporting virtual visits, and ensuring providers had complete clinical information.
Orthopedic Medical Assistant
Orthopedic Associates of Dallas
Dallas, TX
06.2019 - 07.2020
- Assisted orthopedic providers with patient evaluations, procedures, and clinical documentation while maintaining safety and infection control standards.
- Managed FMLA and Workers’ Compensation documentation, ensuring accurate completion, organization, and timely processing of medical records.
- Coordinated the collection, review, and integration of outside medical records into the electronic health record to maintain complete patient histories.
- Organized imaging records, referrals, and follow-up documentation to support efficient patient care and provider decision-making.
- Assisted with casting, splinting, and orthopedic procedures while providing patient education on treatment plans and recovery protocols.
Summer Intern
Memorial Sloan Kettering
Manhattan, New York
06.2017 - 08.2017
- Shadowed physicians and clinical staff to gain exposure to oncology care, clinical workflows, and medical research practices.
- Assisted with collecting, organizing, and reviewing patient information for research activities while maintaining confidentiality and HIPAA standards.
- Conducted literature reviews using medical resources and peer-reviewed articles to support the development of a research paper.
- Assisted with organizing research findings, summarizing clinical information, and preparing documentation for physician review.
- Participated in discussions related to quality improvement, patient safety, and evidence-based medicine.
Education
CYSA + Certification - Cyber Security
Per Scholas
Dallas, TX04-2023
National Medical Assistant Certification - Medical Assisting
Remington College
Dallas TX 07-2019
Skills
- Clinical Data Entry
- Data Accuracy & Validation
- Electronic Health Record (EHR) Management
- Medical Record Review
- Clinical Documentation Review
- Query Resolution
- Oncology & Hematology Workflows
- Research Documentation
- HIPAA Compliance & Patient Confidentiality
- Clinical Research Support
Timeline
Senior Certified Medical Assistant
Texas Oncology
11.2024 - Current
Lead Certified Medical Assistant
Baylor Scott & White
04.2023 - 09.2025
Oncology Medical Assistant
Texas Oncology
11.2020 - 01.2023
Orthopedic Medical Assistant
Orthopedic Associates of Dallas
06.2019 - 07.2020
Summer Intern
Memorial Sloan Kettering
06.2017 - 08.2017
CYSA + Certification - Cyber Security
Per Scholas
National Medical Assistant Certification - Medical Assisting
Remington College