/ 5 32 Reviews



Katherin is a bilingual voice over professional based in Montreal, Quebec, Canada. She can voice your script in English and French, as well as in Greek and Spanish, and pays close attention to language details and clear pronunciation for your project.

Her voice is smooth, engaging, warm, professional, classy and inspires confidence.

Katherin's unique voice is great for educational language programs, medical voice overs, e-learning, business voicemail and phone systems, corporate videos, GPS voice, children's shows and programming, and podcast and documentary narration.

Make sure you listen to her singing voice as well. It is perfect for radio and television jingles, as well as for theme songs and original musical compositions. She also offers music arrangements and background music for your narration.

Offering a variety of services, including script writing, editing, transcription and translation, Katherin is the go-to artist for all your editorial and audio needs.


English, English (North American), French (Canadian), Greek, Spanish


English with Greek accent on demand


Young Adult, Middle Aged

Special Skills

Documentaries, Audiobooks, Business, Educational, Radio, Telephone, Jingles, Internet, Music


Has experience voicing scripts in the following industries:
- Medical, Scientific, Pharmaceutical
- Technology
- Languages
- Banking, Finance
- Tourism, GPS, Audio Tours
- Construction
- Entertainment
- Corporate
- Advertising
- On hold, IVR messages
- e-Learning
- Audiobooks
- Webcasts and podcasts



Bachelor of Science, Concordia University, Montreal
Certificate in Journalism, Concordia University, Montreal
Certification in Voice Training, Montreal Radio and Television School
Certificate in Audio Engineering, The Banff Centre


  • Special Equipment

    Personal Studio

  • Turnaround Time

    12-48 hours


I am happy to recommend Katherin both as a medical writer and a voice artist.
She is self-driven, creative and intelligent with a can-do attitude which allows her to apply her skills to a wide range of situations and projects.
When recording scientific/medical content, it is a real asset to have a recording artist, like Katherin, who has a firm grasp of the content and hence does not need coaching on pronounciation of pharmacological terms.
- Denise Hands, eLearning Director

Pharma Marketing Academy

I hired Katherin to assist me in all functions related to my editorial department. Katherin proved to be an efficient and reliable medical editor who helped me cope with an incredible workload. I soon realized that she possessed a wide variety of skills, way beyond the scope of an editorial position. She is a motivated, intelligent, and extremely competent individual who produces high-quality products on time. Her combined skill set would be an asset to any educational, research, or multimedia organization. I therefore strongly recommend her editorial and audio services.
- Areti Malapetsas, Owner, Syllabus
Montreal, Canada


Working with Katherin has been an absolute pleasure. She has a great work ethic, and has never been late for a deadline, in most cases returns the work we request well ahead of schedule, which is a huge asset for our company in meeting our own deadlines. Katherin has narrated for us in both French and Spanish, and her dictation and pronunciation in both of those languages has been outstanding.
- Frank Sanchez, Client Services Manager, NY

The Edcomm Group Banker's Academy

We were looking for a professional narrator with a biomedical background who would be able to shape our weekly podcast based on our heartwire news service, understand and animate complicated concepts and work with difficult vocabularies. On top of an excellent voice, we wanted someone who would be able to understand the nature of our online cardiology services and be able to work independently with little management. Katherin has succeeded in all respects—she has now edited and narrated over thirty podcasts, setting exemplary standards of excellence and being a key factor in the success of our This week in cardiology podcast.
- Steven Rourke, Manager, Editorial programming
Theheart.org from WebMD

WebMD - theheart.org

Katherin makes everything she voices sound classy and credible.
- Doris Rodgers, Creative Director, Calgary, AB

Corus Entertainment Radio

"Katherin was an absolute pleasure to work with and a complete professional. She has a great understanding of client needs, is communicative and delivers faultless work - we look forward to working with her again!"

INKids, Australia

Client List

Laurentian Bank of Canada
PeerView Institute
Canadian Museum of Nature
WGBH Boston (NPR)
GOT Corporation
Automated Tours
Itineris Inc.
US Translation Company
The Banff Centre
Picture This Productions
Corus Entertainment
Kelsey's Restaurant
HIT Global
Chinook Productions
Implant Vision
Concerto Windows
Xtreme Productions
INKids Australia
Tommee Tippee
Kidela Capital Group
Switch Marketing
Euclid Chemical Company
Clear Point
Pharma Marketing Academy

Payment Terms

Hire KATHERIN for voice-over work. Payment is made through Voices.com SurePay, an escrow service that guarantees your work is done to your satisfaction. Send payment securely by Visa, Mastercard or PayPal through Voices.com then download your files from the website.

Watch a video to see how to make a payment

Next Steps

To contact KATHERIN VASILOPOULOS about your project, request a quote today. We'll walk you through the process step-by-step. It's fast and easy.

Watch a video and learn how to request a quote