Dennis Dobrovolsky, PhD

Dennis has always been fascinated by solving difficult problems and helping others understand them. That passion led him to earn a PhD in Chemistry and Chemical Biology from Harvard University, where he conducted research at the intersection of chemistry and biology. Since then, his career has spanned management consulting, business development, and product management, where he has worked on bringing innovative healthcare and diagnostic technologies to patients and healthcare professionals.

Alongside his professional career, teaching has remained one of Dennis's greatest passions. Over the years, he has tutored organic chemistry, mentored students, and created educational resources that have helped thousands of learners build confidence in one of the most challenging subjects in science. Through his educational content as Dennis PhD², his goal has always been the same: to make chemistry approachable, intuitive, and even enjoyable.

Dennis created Reach the Galaxy as a place where education, creativity, and curiosity come together. While chemistry remains at the heart of what he does, he also believes that learning extends far beyond the classroom. The platform reflects many of his passions—from science and education to healthcare, sports, and creative projects—and continues to grow alongside the community it serves.

Outside of work, Dennis enjoys playing tennis, making music, cooking, and creating new educational content. He believes that lifelong learning doesn't stop with a degree—it's a mindset that shapes everything we do.

Whether visitors are preparing for an exam, discovering something new, or simply exploring, Dennis hopes they'll find something that inspires them to keep learning, keep growing, and always reach a little further.