Meet Your Dubuque Dentists

Education:
Certificate Training in Contemporary Restorative and Esthetic Dentistry- University of Minnesota School of Dentistry 1st year completed - 2013, 2nd year completed - 2017.
Doctor of Dental Surgery: University of Iowa College of Dentistry, Iowa City, IA, 2012
Bachelors of Science in Biology: Gustavus Adolphus College, St. Peter, MN, 2006
High School: Dubuque Senior High School, 2001

Professional Organizations:
Academy of General Dentistry
American Dental Association
Iowa Dental Association
Dubuque District Dental Society
Chicago Dental Society

Dr. Ben Lundell was born and raised in Dubuque and joined his father, Dr. Chris, at Lundell and Hoy Dentistry in 2012. Dr. Ben enjoys continuing his dental training through a variety of courses every year. He is passionate about providing the best care possible for his patients and has earned advanced training in cosmetic dentistry and Invisalign. In his free time Ben enjoys being outside with his family and is an avid runner, competing in both short races and marathon events throughout the year. He has three children, Yeardley, Walker, and Ashe.

Education:
General Practice Residency: UMKC/Veterans Hospital (Kansas City, MO), 1986
Doctor of Dental Surgery: University of Iowa, Iowa City, IA, 1985
Bachelor Degree: College of St. Catherine, St. Paul/Minneapolis, MN, 1980
High School: Wahlert High School, 1976

Professional Organizations:
American Dental Association
Iowa Dental Association
Dubuque District Dental Society
Chicago Dental Society

Dr. Ellen (Piekenbrock) Hoy was born and raised as a 4th generation Dubuquer. Ellen joined Lundell and Hoy Dentistry in 1997. She enjoys providing modern and compassionate care for all of her patients and has donated hundreds of hours of free dental work with Give Kids a Smile® and volunteer dental clinics. When not seeing her patients, Ellen loves to walk, read, and to be involved in the community with various organizations and events. She and her husband, Dr. Stephen Hoy (Dermatologist at Medical Associates), have four children: Patrick, Kalie, Jack, and Natalie.

Education:
General Practice Residency: Malcom Randall VA Medical Center (Gainesville, FL), 2021
Doctor of Dental Surgery: University of Iowa College of Dentistry (Iowa City, IA), 2020
Bachelor Degree: University of Notre Dame (Notre Dame, IN), 2016
High School: Wahlert Catholic High School (Dubuque, IA), 2012

Professional Organizations:
National Dental Honor Society Omicron Kappa Upsilon
American Dental Association
Iowa Dental Association
Dubuque District Dental Society

Dr. Colleen joined Lundell and Hoy Dentistry in 2026 returning to her hometown of Dubuque. She places a focus on providing gentle, patient-centered care while addressing patients' functional and esthetic needs. In her free time, Dr. Colleen enjoys playing board games with family and friends, crafting, and spending time with her husband, Jon (Ophthalmologist with Fuerste Eye Clinic) and their son, Jon Allen.