Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Johanny Abreu

Elmsford,NY

Summary

Detail-oriented administrative and customer service professional with a background in optometry support. Manages patient schedules, verifies insurance, and enhances service delivery to optimize patient flow. Experienced in conducting clinical research, overseeing quality control, and compiling data. Fluent in English and Spanish, with a proven ability to thrive in fast-paced environments while meeting strict deadlines.

Overview

1
1
Language
29
29
years of professional experience

Work History

Optometric Technician

Hudson Eye Care
Tarrytown, New York
09.2025 - Current
  • Assisted ophthalmologist with patient exams and procedures including visual acuity, refraction, retinal imaging, ocular mobility, and tonometry to ensure accurate diagnoses and treatment plans.
  • Take medical history and record relevant information
  • Operate ophthalmic testing equipment
  • Preparing and maintaining ophthalmic equipment
  • Managed clerical duties including scheduling appointments, verifying insurance coverage, and ordering contact lenses and glasses to streamline office operations.

Provided patient support at Hudson River Eye Care during appointments, enhancing patient experience and satisfaction.

Optometry receptionist

Hudson River Eye Care
Tarrytown, NY
10.2020 - 04.2022
  • Manage patient appointments, including scheduling, cancellation, and rescheduling, optimizing providers' availability.
  • Scheduled office appointments, verified insurance information, and submitted insurance claims to corresponding health insurance providers.
  • Managed a high volume of incoming calls while providing exceptional customer service to clients and visitors.
  • Provided exemplary customer service by addressing patient inquiry and resolving issues promptly.
  • Collaborated with staff to streamline patient flow and optimize daily service delivery.
  • Ensured accurate collection and verification of demographics, insurance and billing information.
  • Maintained patient confidentiality in accordance with HIPAA Compliance.
  • Ensured accurate coding of insurance claims to facilitate processing.
  • Submitted orders for all medical and nonmedical supplies

Administrative Clerk

U.S CENSUS BUREAU
Peekskill, NY
08.2020 - 10.2020
  • Provided clerical support of census operations, coordinating appointments, shipments, mailers, materials distribution, faxing, and printing.
  • Managed data entry, revision, sorting, and retrieval using office automation software, including databases and spreadsheets.
  • Performed a variety of clerical functions including office processing operations, recruiting, and administrative work.
  • Coordinated special projects for field team by providing supporting documents and supplies.
  • Handled inquiries and provided customer support by forwarding calls.
  • Quickly learned census system operations in order to provide support to the field team.
  • Completed tasks efficiently in a fast-paced environment. in an efficient and timely manner.

Manager

MARCEL CLEANERS
New York, NY
09.2016 - 01.2020
  • Overhaul business operations by handling credit and cash transactions, surpassing revenue goals, and earning consistent growth of up to 15% annually.
  • Mobilize 10 employees and prepare them to thrive in their capacities through comprehensive training and ongoing mentorship.
  • Earned a promotion to Partner of a franchise location due to dedication to excellence and advanced industry acumen.
  • Enhanced customer satisfaction and retention by de-escalating issues and delivering effective solutions; prioritized customer needs and ensured timely order fulfillment.
  • Generated over $1,500 daily while accurately tracking cash drawers, balancing at shifts' end, and maintaining precise financial records.
  • Facilitated communication across eight stores to ensure timely delivery of completed orders.

Cashier

SUSHI SHOP PAS LLC
New York, NY
11.2015 - 10.2016
  • Assisted customers with sales transaction accurately and efficiently, including cash, debit and credit cards.
  • Cultivated positive customer relationships by greeting and addressing inquiries promptly.
  • Worked as part of a team to provide excellent customer service and ensure customers satisfaction.
  • Balanced cash register for four employees, ensuring accuracy and accountability at shift end.
  • Monitored merchandise sales and restocked items to maintain optimal inventory levels.
  • Monitored stock levels and ordered supplies to ensure availability.

Research Assistant

JACOBI MEDICAL CENTER
Bronx, NY
12.2011 - 03.2014
  • Led preparation and execution of research projects by obtaining patient consent, conducting questionnaires, and extracting measurable data, leveraging in-depth knowledge of relevant topics.
  • Assisted in various research projects by obtaining patient consents in pain management, head trauma, carbon monoxide inhalation, and hemoglobin studies.
  • Operated proficiently under the direct supervision of physicians and repeatedly exceeded set expectations and goals.
  • Integrated use of innovative technology such as Pronto 7, HemoCue, and Microsoft Office Suite for generating reports.
  • Streamlined communication and acted as a translator for Spanish-speaking colleagues as a bilingual team leader.
  • Completed diverse administrative tasks and organized documentation to enhance project efficiency.

Intern

JACOBI MEDICAL CENTER
Bronx, NY
09.2011 - 12.2011
  • Assisted senior residency program coordinator in organizing intern selection process, facilitating efficient recruitment.
  • Prepared and organized information for statistical purposes, ensuring accurate and timely database entry for easy access by authorized parties.
  • Supported administrative team in daily office tasks, contributing to smooth operations of emergency medicine department.
  • Drove internal operations and fulfilled daily responsibilities with notable efficiency to achieve objectives.
  • Ensured compliance with established policies to support organizational integrity. and best practices as a highly compliant professional.

Customer Service

Marcel Cleaners
New York, New York
01.2002 - 11.2011
  • quality control
  • customer service
  • managment

Call Center Representative

Opitel
Santo Domingo, D.R
01.1998 - 01.2001

Education

Bachelor’s Degree - Applied Psychology

Baruch College
New York, NY
01-2017

Associate’s Degree - Business Management

Hostos Community College
Bronx, NY
01-2014

Skills

  • Ophthalmic testing
  • HIPAA compliance
  • Research and reporting
  • Documentation and organization
  • Microsoft Office Suite
  • Accuracy and efficiency
  • Time management
  • Customer service and satisfaction
  • Professional phone etiquette

Languages

English
Full Professional

Timeline

Optometric Technician

Hudson Eye Care
09.2025 - Current

Optometry receptionist

Hudson River Eye Care
10.2020 - 04.2022

Administrative Clerk

U.S CENSUS BUREAU
08.2020 - 10.2020

Manager

MARCEL CLEANERS
09.2016 - 01.2020

Cashier

SUSHI SHOP PAS LLC
11.2015 - 10.2016

Research Assistant

JACOBI MEDICAL CENTER
12.2011 - 03.2014

Intern

JACOBI MEDICAL CENTER
09.2011 - 12.2011

Customer Service

Marcel Cleaners
01.2002 - 11.2011

Call Center Representative

Opitel
01.1998 - 01.2001

Bachelor’s Degree - Applied Psychology

Baruch College

Associate’s Degree - Business Management

Hostos Community College
Johanny Abreu