Online
Doctor Charles
Professional TeacherTeaches
English
Native
Speaks
Chinese (Mandarin)
Ukrainian
German
Portuguese
Russian
Arabic
Specialties
TechnologyMedicalMedical English, IELTS Prep, General English and Business and Interviews
Teaches
English
Native
Speaks
Chinese (Mandarin)
Ukrainian
German
Portuguese
Russian
Arabic
Specialties
TechnologyMedicalMedical English, IELTS Prep, General English and Business and Interviews
About Me
Me as a Teacher
My lessons & teaching style
Resume & Certificates
From United KingdomLiving in Bristol, United Kingdom (15:28 UTC+01:00)
About Me
italki teacher since Aug 5, 2019InterestsTechFoodMedical & HealthcareBusiness & FinanceFashion & Beauty
Tech-Savvy English Doctor Here to Elevate Your Skills!
Hi! I’m Dr. Charles—a certified English teacher with over 9 years of sharpening professionals’ language skills in Medical English, IT English, and IELTS success. Whether you’re diagnosing patients or debugging code, I’ll craft lessons that fit your exact needs.
Off-screen, I’m a musician (drums/piano/Bass guitar) and lifelong tech/science geek. My dual love for creativity and logic means lessons are structured yet dynamic—think surgical precision meets jazz improvisation. Let’s turn your goals into results, one engaging session at a time!Me as a Teacher
I am patient, punctual, and act professionally towards my students regardless of their ages.
As a certified teacher, I know and apply various methodological approaches to help my students improve in the quickest ways possible. My lessons & teaching style
My lessons are conducted in a quiet and well-lit environment, and I make sure that I'm prepared for each lesson, whether it's the first or the 100th. I give homework when appropriate, provide feedback (always), and also send materials to help students improve outside the classroom.My teaching material
- PDF file
- Text Documents
- Audio files
- Image files
- Video files
- Articles and news
- Quizzes
- Homework Assignments
Certificates
120 TESOL - International Open Academy - 2019120 hour course in teaching English as a second language to speakers of other languages this means I'm qualified to be an ESL teacher.
Certificate verified
Doctor of medicine - Ivano-Frankivsk National medical university - 2019A medical degree obtained from in Ukraine
Certificate verified
Information technology certificate - Airmax computer institute - 2009It took 2 year to acquire this certificate and it enables me to teach people on the use of computers, terminologies and to work an a ICT support for companies
Certificate verified
Education
2013 - 2019
Doctorate - MedicineI have a doctorate degree in Medicine and surgery as a general practitioner.
Work Experience
2015 - 2024
ESL tutorI taught both kids and adults via this platform for close to 5 years.
2016 - 2024
ONLINE ESL INSTRUCTORI work for an online teaching company known as PREPLY they also act as an online marketplace to link teachers and students and I've been working here for three years now.
4.9
Rating
1,243
Students
4,751
Lessons
100%
Attendance rate
100%
Response rate
English Lessons
Trial Lesson
695 lessons completed
USD 10.00+
Conversational English ( Speaking practice )
A1 - C2Conversation391 lessons completed
USD 15.00+
General English , Idiomatic expressions , Phrasal verbs & vocabulary development
A1 - C2Language Essentials193 lessons completed
USD 15.00+
Package with 5% off
Medical English
A1 - C2Medical43 lessons completed
USD 15.00+
English for IT specialists and tech enthusiasts
A2 - C2Technology9 lessons completed
USD 15.00+
Availability
Based on your timezone (UTC+00:00)
540 Reviews
Sergey Bogdanov
204 English lessons
Teacher’s pick
The best and most patient teacher for me and my children!
Mar 27, 2025
Mercedes
12 English lessons
Teacher’s pick
Taking lessons with Charles are very productive. Today, I've learnt a lot of expressions. It's a pleasure to learn with him. Thanks a lot!!
May 20, 2023
Sergey Bogdanov
204 English lessons
Thanks Dr.Charles for your patient. See you in next lesson soon
Nov 27, 2025
Nagako Saito
281 English lessons
Teacher’s pick
He is an excellent teacher. I have learned about medical English from him for about four years. He is a physician, and also he has high educational method about teaching American English and British English. I strongly recommend him.
May 18, 2024
Amanda Telles
12 English lessons
The classes are so good im learning a lot
Jan 1, 2026
Sofia
2 English lessons
Dr. Charles tailors conversation to my personal needs and I really appreciate it! Thank you!
Sep 28, 2025
Trial Lesson
USD 10.00
Your final payment will be made in USD