Start your learning journey today
“I would highly recommend Dennis to anyone who needs a tutor in biology, chemistry or physics. He helped my son with these subjects in grade 11. He is great at explaining materials, is very reliable, very friendly, calm and patient. Always on time. No doubt I would ask him for help again if my son needs it in his next grade.”
— Olga S., mother of chemistry, physics & biology student (gr. 11)
Dr. Dennis Dobrovolsky
My name is Dennis Dobrovolsky and I am a Harvard PhD graduate in Organic Chemistry, entrepreneur, business professional, and tutor/mentor with 10+ years of experience motivating and empowering students to succeed in academic/career goals.
Contact me today and explain what you’re looking for and let's embark on an exciting learning journey together.
Alex S., father of chemistry & physics student (gr. 11/12)
“I am thrilled to share my daughter's remarkable progress thanks to Dennis, an extraordinary tutor with a PHD from Harvard. His deep knowledge in Chemistry, Physics, and Math, coupled with his exceptional teaching abilities, has propelled her academic performance to new heights. Dennis's expertise and qualifications are evident from the start. He effortlessly communicates complex concepts in a manner that is accessible and engaging. He personalizes his approach to cater to individual learning styles, fostering a comfortable environment for questions and clarification. Under Dennis's tutelage, my daughter's understanding and grades have soared. She now approaches her studies with renewed enthusiasm and confidence. Dennis's professionalism and reliability are unmatched, and his dedication to student success shines through in every session. I strongly recommend Dennis as a tutor. His knowledge, teaching skills, and commitment to his students make him an invaluable asset. Thanks to him, my daughter is excelling in grade 11, and we eagerly anticipate continuing with him into grade 12.”
Tutoring services
-
Customized one-on-one virtual sessions to help you achieve your learning goals.
-
Discounted bundle. Flexible scheduling.
-
Interactive virtual group sessions with customizable virtual classroom curriculum.
“Dennis was an excellent tutor. He was very encouraging and wanted to ensure that my child felt supported. he was also invested in my child's educational goals. He is patient and goes out of his way to help. I would highly recommend Dennis..”
Kamal J., mother of organic chemistry student (university)
“Dennis was an amazing tutor throughout my school year. He helped me greatly with Grade 11 Chemistry, Physics, and Biology. I strongly recommend Dennis to anyone struggling in the sciences and I raised my grades a lot with his help as well as preparing for final exams.”
Max S., chemistry, physics, & biology student (gr. 11)
“Dennis was a huge help tutoring my son in Grade 12 Chemistry and Math (calculus and vectors) - he stepped in at the last minute and provided hours of extra help - my son intends to continue using his services through University. He is flexible and excellent to deal with . I recommend him very highly.”
Wendy E., mother of chemistry and math student (gr. 12)
Featured Products
-
60 Key Organic Chemistry Reactions
$27
-
Organic Chemistry Cheat Sheets
$67
Contact
Please fill out the form or contact me directly:
Cell (call or text): 4164143270
Email: dobrovolskydennis@gmail.com