Business school professor (and experienced tutor) and will teach you all sorts of math!

I have known Marc Seidenstein for over thirty years. During our long and close friendship I have known Marc to be exceptionally well versed in a variety of advanced subjects. Marc is one of the smartest people I know, and he is great at explaining difficult concepts in a way that makes them relatable. Beside his intelligence and teaching ability Marc is also friendly and kind and his students will enjoy spending time with him.

Marc is one of the best and most natural teachers I have ever known. He is kind, caring, patient, reliable, and completely trustworthy, qualities he also shows as a devoted husband and father. He is also extremely knowledgable and a gifted mathematician. I would recommend him to anyone looking for a tutor.

Marc is the best. He will explain a complex problem or situation with such passion, excitement, and interest that you will be sucked into his gravitational force and learn something new or acquire a new skill without even trying. He’s also one the most trustworthy, genuine, and intelligent people I’ve ever met. I would recommend him without hesitation or reservation.

I've known Marc since our college days, where his knack for untangling the most complex Algebra problems made him the unofficial tutor in our circle. On Superprof, he's the epitome of reliability and depth, turning abstract numbers into clear, digestible concepts. His lessons are more than just teaching; they're a journey through the world of Algebra with a guide who cares deeply about your understanding and success. I recommend Marc without hesitation to the Superprof community, for a learning experience that's as enriching as it is enjoyable.

His joy for teaching is unmatched and it shines through. He is brilliant but also knows how to make the material accessible and fun. Just an amazing teacher. Would highly recommend.

Marc and I took graduate level classes together at Harvard. He was always one of the top students in the class, and also the most generous with his time. I'm very blessed to have met him as I'm not sure I would have even passed at least one of those classes without him. He helped get me up to speed in class often better and more quickly than the hired TA's. He's an excellent teacher, always knows his stuff, and he's very comfortable and easy to be around. A room is always a bit safer and under control with Marc in it. He has a great sense of humor as well. Anyone hiring him as a tutor will be thankful they did.