Meet Our Orthodontists

Dr. Dominic A. Colarusso Jr.

Dominic A. Colarusso, Jr., DDS, is a practicing orthodontist and President of Orthodontists Associates of Western New York, PC with three offices located in Hamburg, Olean and Orchard Park, New York.

After receiving the degree of Doctor of Dental Surgery from Howard University in 1982, Dr. Colarusso attended the University at Buffalo School of Dentistry, where he received a Certificate in Orthodontics in 1984. He is licensed to practice orthodontics in New York and Pennsylvania. – LEARN MORE

Dr. Steven J. Hietanen

Steven J. Hietanen, DDS, is a practicing orthodontist and Vice President of Orthodontists Associates of Western New York, PC with offices located in Hamburg, Olean and Orchard Park , New York. He is also the President of Volumentric Craniofacial Imaging Center, Hamburg, New York.

Soon after having received the degree of Doctor of Dental Surgery from the University at Buffalo School of Dentistry in 1988, Dr. Hietanen attended Columbia University. Shortly thereafter, he graduated with a Certificate in Orthodontics, in 1993. He is licensed to practice Orthodontics in New York and Pennsylvania.  – LEARN MORE

Dr. Andrew J. Dusel

Andrew J. Dusel, DDS, is a practicing orthodontist with Orthodontists Associates of Western New York, PC. The offices are located in Hamburg, Olean, Orchard Park, and Lancaster, New York.

Dr. Dusel is a native of East Aurora, New York, and graduated from East Aurora High School in 1998. He was awarded his Bachelor of Science degree in Biology from Ithaca College in 2002. Soon after, he received his Doctor of Dental Surgery degree, magna cum laude, from University at Buffalo School of Dental Medicine in 2007. He was also the recipient of the Dean’s Award during his fourth year for outstanding academics and community service.  – LEARN MORE

Dr. Anthony Deluke

Dr. DeLuke completed his Bachelor’s and Doctorate of Dental Surgery degrees at the University of Buffalo. He was honored by immediate acceptance into the orthodontics specialty residency progam and completed his training at Buffalo.

He is a member the following associations: American Association of Orthodontists, International Association of Orthotropics, American Dental Association, Eighth District Orthodontic Society, Erie County Dental Society, Niagara County Dental Society, New York State Dental Society, and National Dental Honor Society. – LEARN MORE