Your Expert private tutor

Valentin Kostov Ph.D. Tutoring

Boost your grades and test scores with my 15+ years of consistent success in tutoring high school and college Math, Algebra, Geometry, Trigonometry, Statistics, Precalculus, Calculus, Physics, and Standardized Test Prep.

Get Started
+
Years Tutoring
Years College Teaching
year
The University Of Chicago Ph.D.
Student reviews

What My Students Say

★★★★★
Great tutor, very thorough & clear explanations and very patient!! He was also able to accommodate my last minute call for help!!

Thank you!!!
B. C.
★★★★★
Valentin is an amazing tutor. He helped me prepare for the GMAT by finding out my areas of weakness and focusing on those areas. He has a high level of expertise and helped me achieve a great score on the GMAT. His tutoring methods are precise and he explained the problems very clearly. He also has tonnes of extra material, extra tests, and problems for you to take home and review.

I highly recommend him for GMAT and other math related tutoring.
S. M.
★★★★★
Val takes his time to find out your areas of weakness and walks you through the problems step by step. He is very detail oriented and has helped me pass a Masters level Physics course that was extremely difficult for me with reviewing my previous homework before my exam and providing correct solutions on the ones I had not understood in the past. I am still currently one of his students, he is helping prepare for another graduate level Physics exam. Which I am sure will be as good as my first one.

Try him out, thank me later.
J. A.
Meet Valentin

About Valentin Kostov PhD Tutoring

With a Ph.D. in Theoretical Physics by The University Of Chicago, I am a dedicated tutor with 15 years of proven track record in helping high school and college students excel in Math, Statistics, Physics, and Standardized Test Prep.

I enjoyed teaching college classes for 6 years on the same subjects at City Colleges of Chicago, working with students of diverse educational backgrounds and learning styles.

I am a high test performer, with perfect scores on the GRE Math section and the GRE Physics test. That experience allows me to teach effective strategies for acing the Math or Physics sections of any Standardized Test.

Read More
Explore my services

My Specialized Tutoring Areas

Math Mastery

Master concepts in Algebra, Geometry, Trigonometry, Precalculus, Calculus, and more, tailored to your current level and learning style for improved grades and comprehension.

I tutor the Math subjects on which I have taught College classes: Financial Math (intro), Symbolic Logic (intro), Algebra 1, Algebra 2, Geometry, Trigonometry, Calculus 1, Calculus 2, and Calculus 3.

I have a long track record of preparing students for the corresponding Advanced Placement tests: AP Precalculus, AP Calculus AB and AP Calculus BC.

Read More

Test Prep Excellence

Receive focused guidance on problem-solving strategies and personalized practice materials specifically designed to boost your test scores significantly.

I myself have perfect scores on GRE Quantitative and GRE Physics. I tutor the Math/Quant sections of SAT, ACT, GRE, GMAT and the Physics part of MCAT.

Read More

Statistics Success

Improve your statistical knowledge and skills across various domains, including business applications, social sciences, and more, with comprehensive tutoring tailored to your needs.

I have taught College classes in Statistics and tutor AP Statistics, Introductory Statistics, College Statistics, and Business Statistics. I have also tutored Statistics for Social Sciences or Psychology Statistics, depending on the level. I can help you with stand-alone Combinatorics and Probability classes, which are integral parts of any Statistics course.

Read More

Physics Proficiency

Enhance your grasp of Physics principles, problem-solving skills, and exam preparation for higher academic achievement in the subject.

Rest assured, I am second to none at solving Physics problems, as evidenced by my perfect score on GRE Physics.

I have taught College classes and tutor Physics 1, Physics 2, Physic 3, and the corresponding Advanced Placement tests: AP Physics 1, AP Physics 2, AP Physics C Mechanics, AP Physics C Electricity and Magnetism.

Read More

Online Class Assistance

Sky-rocket your scores on online homework or prepare for an online exam with my tutoring.

As a former College Professor, I am proficient in all online course platforms: ALEKS, MyMathLab, MyStatLab, Mastering Physics, WebAssign, Knewton, Hawkes Learning etc.

Read More
Why Choose valentin kostov phd tutoring

Unique Benefits

01

Customized Approach

Tailored tutoring to address your specific learning needs and accelerate your academic growth.

02

Extensive Experience

Over 15 years of tutoring excellence, enhancing student performance and test scores significantly.

03

Specialized Knowledge

PhD in Theoretical Physics and teaching experience in Math, Algebra, Statistics, Calculus and Physics.

04

Online Platform Expert

Proficient in various online learning systems for effective virtual tutoring and exam preparation.

05

Proven Results

Hundreds of students have achieved remarkable grade improvements and test score boosts under my guidance.

06

Personalized Support

Engaging one-on-one sessions to help students grasp complex concepts and excel in their academic pursuits.

Connect with ME

Ready to Excel in Math, Statistics, Physics, or Standardized Tests?

Contact Valentin Kostov Ph.D. Tutoring today to unlock your academic potential with expert guidance and personalized support.

Get Started
Scroll to Top