Meet the Doctors


Drs. Devin and Alex are committed to excellence in serving their community. Both doctors were awarded the American Dental Association’s Certificate for International Volunteer Service in 2018. Similarly, they are are dedicated to community outreach and have numerous community service projects. They have served as Clinical Assistant Professors at Stony Brook University’s School of Dental Medicine and led the school’s Dental Mission to Madagascar.

Outside the office, you may find Drs. Alex and Devin hiking a DEC trail, on top an Adirondack summit, on the slopes at Gore or Whiteface, climbing some of the gorgeous rock within our area, or at home tending to the garden or their pets.


Dr. Devin S. Harrison

Dr. Devin S. Harrison spent his early years in Gloversville and has fond memories of playing soccer, running track, and performing music at GHS. He continued his education locally at Union College in Schenectady, earning a B.S. in Biochemistry as a member of the class of 2009.

The following year involved a move to Long Island where he joined his brother, Dr. Brendon Harrison, at Stony Brook University’s School of Dental Medicine. He earned his D.D.S there in 2014. Dr. Devin became a Tar Heel that summer at the University of North Carolina at Chapel Hill, to complete a General Practice Residency.

Dr. Devin is committed to continuing his education as a member of the American Dental Association, the New York Dental Association, the Academy of General Dentistry, and the Capital District Continuum for Advanced Dental Education. As an Eagle Scout, Dr. Devin learned the value of service and is honored to have had the opportunities to provide care to underserved populations in Madagascar, Uganda, El Salvador, and Zambia. In recognition of these efforts, the New York State Dental Foundation presented him with the Student Recognition Award in 2013. He is excited to be back in the area and to join his father, Dr. Wayne Harrison, in caring for the oral health of his local community.

CE Groups / Professional Memberships

  • Fourth District Dental Society
  • Fulton Hamilton Montgomery Dental Society
  • New York State Dental Association
  • Academy of General Dentistry
  • American Dental Association
  • International Association of Orthodontics
  • Capital District Continuum for Advanced Dental Education
  • Seattle Study Club

Dental Outreach Efforts


Dr. Alexandra Porcu

Dr. Alexandra Porcu is from Long Island and graduated from Syosset Senior High School. During her grade school years, she became a United States Figure Skating Association Double Gold Medalist. Continuing her love of skating she served as Captain of the PICS synchronized skating team while studying at Georgetown University. During this time she also served as President of the Caring for Children with Cancer club and studied genetics as a Howard Hughes Research Scholar.

In 2011 she earned a B.S. in Biology and a Minor in Studio Art. Carrying with her the Georgetown motto “Cura Personalis,” meaning “Care of the whole person” she pursued her desire to help others at Stony Brook University’s School of Dental Medicine. There, as a Paul Ambrose Research Scholar, she worked to improve access to care for under-served patients. In 2016 she earned her D.D.S. with Distinction in Research, Distinction in Removable Prosthodontics, the Humanitarian Award, and the Senior Student Dental Award.

Dr. Alex enjoyed many aspects of her time at Stony Brook, most of all meeting Dr. Devin. They decided to live together in Dr. Devin’s hometown, where they could enjoy their love of the outdoors. Dr. Alex completed a General Practice Residency at Ellis Hospital in Schenectady, and loves her new home and serving her community in the beautiful Adirondacks.

Dr. Alex is dedicated to continued education and is a member of the American Dental Association, the New York Dental Association, the Academy of General Dentistry, and the Capital District Continuum for Advanced Dental Education. She remains dedicated to outreach and has had the opportunity to provide care to underserved populations in New York, Tennessee, Madagascar, Zambia, El Salvador, and Costa Rica.

CE Groups / Professional Memberships

  • Fourth District Dental Society
  • Fulton Hamilton Montgomery Dental Society
  • New York State Dental Association
  • Academy of General Dentistry
  • American Dental Association
  • Capital District Continuum for Advanced Dental Education
  • Seattle Study Club

Dental Outreach Efforts