English teacher Gareth O'Sullivan

Gareth O'Sullivan

Professional Teacher
5-Star Certified TEFL Teacher with thousands of satisfied students
From United StatesLiving in Prague, Czech Republic (09:32 UTC+02:00)
About Me
italki teacher since Oct 29, 2021
Interest topicSports & FitnessMusicPets & Animals
Hello! My name is Gareth O'Sullivan I am a 24 year old native English speaker, originally from New York, coming from an Irish family with two younger sisters. Despite being fairly young, I have a lot of life experience, as I have lived in many different places (New York, North Carolina, Ireland, and Prague). Currently, I live in Prague, Czech Republic, and I love it here. My interests include: -Sports -Travel -Music -Cooking -And a lot more! I am looking forward to speaking with you, to get to know your needs as a student, but also to discuss your hobbies/interests. Thank you! (P.S. - Please book an individual lesson before booking a package of lessons, thank you)

English Lessons

Trial Lesson
306 lessons completed
USD 15.00+
English Conversation Practice
A2 -  C2

Conversation Practice

725 lessons completed
USD 25.00+
Package with 20% off
General English
A2 -  C2


1,059 lessons completed
USD 30.00+
Package with 20% off
Speaking Exam Preparation (IELTS, TOEFL, TOEIC, etc.)
A2 -  C2

Test Preparation

139 lessons completed
USD 30.00+
Package with 20% off
Business English
B1 -  C2


139 lessons completed
USD 35.00+
Package with 20% off


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117 Reviews

Student Artem Davydov
Artem Davydov
9 English lessons
Teacher’s pick
Gareth is great and professional teacher, who can help you not only with improving conversational skills but also with grammar. He helped me to improve IELTS speaking score by 1 point (from 5.5 to 6.5) in just 3 lessons!
Aug 17, 2023
Student Oscar Orduz
Oscar Orduz
31 English lessons
Teacher’s pick
I believe he is the best teacher on the platform. He has helped me greatly in improving my English, and he is a highly professional individual. Highly recommended.
Jun 6, 2023
Student Bashayer Khan
Bashayer Khan
13 English lessons
Teacher’s pick
How can a class be that much fun. Learning with Gareth is a total different, unique and exciting experience. Always striving for better. Much appreciated
May 17, 2022
Student Daniel Luis
Daniel Luis
4 English lessons
May 10, 2024
Student Daniel Luis
Daniel Luis
4 English lessons
May 8, 2024
Student Georgina
2 English lessons
Was a very good learning experience. I would love to keep on a long term English learning plan with Gareth. the class was totally different from the classes I used to take in the past. It was efficient and fun. Just 60 mins, I feel my improvement already.
Apr 19, 2024
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