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Greg
Professional TeacherProfessional Teacher![]()
Teaches
English
Native
Speaks
Chinese (Mandarin)
Russian
Japanese
Thai
Standard American-English Accent (Berlitz Lingua Award); American Slang Consultant (Sega, KP Russia)
Teaches
English
Native
Speaks
Chinese (Mandarin)
Russian
Japanese
Thai
Standard American-English Accent (Berlitz Lingua Award); American Slang Consultant (Sega, KP Russia)
About Me
Me as a Teacher
My lessons & teaching style
Resume & Certificates
From United StatesLiving in Bangkok, Thailand (05:45 UTC+07:00)
About Me
italki teacher since Dec 23, 2019InterestsTravelMusicScience
Hi, I'm Greg from California, USA but I'm living in Japan and Thailand!
I love travel and exploring places. I am an adventure guide and my big project/business right now is a website about the best journeys in the world. I used to work for NASA missions to Mars!
I love music, particularly underground rap and underground indie/alternative. I have studied the history of rock and I can teach you some things about it! My favorite type of movie is called psychological thriller. It includes movies like Matrix, Inception and Interstellar.
I have traveled to 65 countries and I have lived in Japan, China, Russia, Taiwan, Germany and Thailand, so I have lots of great stories!Me as a Teacher
I have the TEFL certificate and more than 10 years of teaching experience. I have taught all levels and ages in Taiwan, Japan, China and the US. I'm from California so I speak the most standard American English accent.
One of my favorite things is to have fun conversation about interesting subjects. Students tell me they are happy to find that I can keep the conversation going comfortably and casually, likely because I can always find something about my students that I'm interested in.
I also use fun, interesting articles, pre-formatted in an interesting way with new vocabulary and discussion questions.
I have my own business and have specialized in business English for a decade now.My lessons & teaching style
I usually come up with interesting subjects and initiate conversation. I will stop you to correct you at a level and frequency that you are comfortable with but I have a technique so as not to break up the flow of conversation.
Besides conversation, my specialties are 'business English', the IELTS and TOEFL exams, and casual/colloquial American English which includes slang and idioms. I also specialize in phrasal verbs.
I have a number of *fantastic* books in pdf form that I can share with you and that we can use in our lessons.
I have techniques to help with improving pronunciation.
I usually do not teach children younger than 18. Also if your level is below A2, please message me first.My teaching material
- Image files
- Video files
- Articles and news
- PDF file
- Audio files
- Test templates and examples
- Text Documents
- Quizzes
- Homework Assignments
Certificates
TEFL-TESOL Certificate - Teflen Training College - 2018TTC, 120 hour advanced TESOL course
Certificate verified
Education
2009 - 2009
Master's - Geology
Work Experience
2016 - 2017
TeacherTaught college and university, middle school, elementary, kindergarten and pre-school students. Taught several home VIP classes. Gave phone app presentations.
2013 - 2016
TeacherTaught Business English, TOEFL, all levels of grammar and conversation and led social activities.
2006 - 2007
Teacher
2006 - 2006
Business English Teacher
2003 - 2004
English TeacherTaught children and adults, age 4-90. Taught TOEFL. Often created own material for class.
5.0
Rating
383
Students
1,774
Lessons
100%
Attendance rate
99%
Response rate
English Lessons
Conversation
A2 - C2Conversation1,092 lessons completed
USD 19.00+
Package with 7% off
Conversation + Pronunciation Exercise
A2 - C2Conversation144 lessons completed
USD 19.00+
Package with 7% off
Conversation With Idioms, Slang, Phrasal Verbs
A2 - C2Conversation101 lessons completed
USD 19.00+
Package with 7% off
History of Rock, Rap & Electronica - Let's Talk Music!
A2 - C2Language Essentials2 lessons completed
USD 10.00+
Market Leader English
B1 - C2Conversation1 lessons completed
USD 19.00+
Package with 7% off
Availability
Based on your timezone (UTC+00:00)
90 Reviews
Nikita
11 English lessons
Teacher’s pick
A great speaking lesson full of interesting things. Greg is a very friendly and responsive teacher.
May 2, 2020
Vladislav
1 English lesson
Teacher’s pick
That was a perfect conversation :) I really appreciate that you have really interesting experiences in your life so you always know what to talk about. Thank you for a nice lesson!
Jan 22, 2020
M***
51 English lessons
Appreciate it!
Jul 4, 2025
Kholood
1 English lesson
Teacher’s pick
It was an interesting lesson where we talked about some of the things we're into. Would definitely like to schedule another lesson to hear about Mr. Greg's interesting travel stories.
Apr 25, 2020
Maiko
1 English lesson
I had such a great first lesson! He used to work at NASA, has traveled around 70 countries, and also teaches me about music. It already felt like an adventure!
Aug 26, 2025
Vyon
1 English lesson
Grey has a lot of interesting life experience. You don’t have to worry about running out of topics during the lesson. And he also gives me with suggestion on how to improve my English
Sep 11, 2024
Lessons
Hourly rate from
USD 13.00+Your final payment will be made in USD