Meet the New Albany Riley Dental Group
The staff at Riley Dental Group in New Albany are happy to provide a family-based environment with an inviting atmosphere. Our staff is professional, well trained, and has years of experience.


Meet Winston
Winston is a 3-year-old bundle of joy who loves visiting the dental office to bring comfort and smiles to patients. He has a special way of making everyone feel at ease during their visit. When he’s not soaking up cuddles, Winston can usually be found trotting down the halls with happy energy—or politely waiting for treats (his favorite!). With a wagging tail and a big heart, Winston makes every dental appointment a little brighter. When he’s not in the office, you can find him lounging on the couch or sunbathing in the grass. He also loves walks and playing in the water at the lake!
Meet Your Dentists:
Dr. Matthew Riley, DMD
Dr. Riley grew up in Glasgow, Kentucky. He graduated from the University of Alabama in 2012. He obtained his doctorate at the University of Louisville School of Dentistry in 2016, and graduated from the New York City Maxicourse where he obtained over 300 hours in comprehensive dental implant training. He is certified in IV Conscious…
Read MoreDr. Casey Hogan, DMD
Dr. Casey Hogan grew up in Oak Lawn, Illinois right outside of Chicago. She graduated from the University of Illinois Urbana-Champaign in 2020 with a Community Health degree focusing on Health Administration and Planning. In 2024, Dr. Hogan graduated from the University of Louisville where she obtained her Doctorate of Dental Medicine. Dr. Hogan is…
Read MoreDr. Joseph Hartman, DDS
Since 1990, Dr. Joseph P. Hartman has been providing excellent dental care to Southern Indiana and Kentucky. In 1994, Dr. Hartman purchased the practice formerly owned by Dr. Hauswald and practiced as a partner until January 1996. In 2016, Hartman Dental Associates began a new journey and experienced a complete redesign after our patient base…
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Meet Heather Hammer, Director of Business
Heather grew up in Glasgow, KY. She has been married to her high school sweetheart, Bart, since 1993. They have two children: a son, Tyler, who is married to Tessa Lindsey, and a daughter, Hadleigh, who married Josiah Moore and recently graduated from the University of Kentucky DPT program.
Heather began her career as an Expanded Duties Dental Assistant in 1994 and has been a part of this practice since 2001. She joined Riley Dental Group in 2018 and now oversees all offices as the Director of Business.
Heather enjoys spending time with her husband, children, family, and grandbabies, Nolan and Grady. She also loves being outdoors, gardening, and attending UK games.

Meet Caitlin Miller, Regional Manager
Caitlin has been a part of Riley Dental Group since 2020 first as a hygienist and now as Regional Manager. She is committed to fostering a positive and supportive work environment for all our employees.
Caitlin grew up in Frankfort, Kentucky and attended college at Western Kentucky University. She graduated in 2017 from the dental hygiene program. She is still passionate about dentistry and sees patients from time to time.
Caitlin lives in Edmonton, Kentucky with her husband Aaron, daughter Lucy, dog Gus, and cat Otis. She loves being a mom and spends most of her free time having fun with Lucy! Caitlin also loves working out, music, and hanging out with friends and family.