
MEET THE DOCTORS
Cowlitz River Dental is led by a husband-and-wife doctor team, Dr. Lily Crocco and Dr. Sam Crocco! This dynamic dental duo is proud to provide excellent service to every patient.
Dr. Sam grew up in Buckley, WA, went to the University of Washington for his undergraduate studies, and then to Western University of Health Sciences in Pomona, California for dental school (this is also where he met his better half, Lily). After getting his DMD degree, Sam completed an Advanced Education in General Dentistry with Northwest Dental Residency in Yakima, WA where he received valuable training and experience in advanced dental procedures. Dr. Sam takes pride in doing excellent dentistry for every patient, in a calm and friendly atmosphere. His hope is that every patient can feel comfortable and empowered in their treatment plan decisions, and confident in their dental health.
Dr. Lily was born and raised in San Diego, CA, completed her bachelor’s degree at Pepperdine University, and then went to Western University of Health Sciences for her dental training (where she met Sam!). When Lily graduated with her DMD degree, she moved up to Alaska with Sam, where they could experience more rigorous and advanced dental practice opportunities, and live their dreams of adventure on the Last Frontier. Dr. Lily has pursued an abundance of continuing education, showing a passion for learning and mastering advanced procedures. Lily’s highest priorities as a doctor are the quality of her work and building trust with her patients. She is very compassionate, taking time to get to know each patient and placing an emphasis on patient comfort.
Lily and Sam were married in November 2023. After 4 exciting years in Alaska, they decided it was time to move back to the Pacific Northwest and find a community to serve for the rest of their careers, while also being closer to family. This is when they found Dr. Kennington and Cowlitz River Dental here in the town of Castle Rock, WA. They instantly fell in love with the area and purchased the practice from Dr. Kennington in October 2024. When they aren’t at work, the doctors enjoy relaxing at home with their dogs and cats, spending time with family and friends, and staying healthy by hiking, biking, skiing, fishing, hunting, golfing, and practicing yoga. Drs. Lily and Sam share a mission of providing excellent dental service to their community, while constantly pursuing individual growth and improvement. They want you to know that you can count on honesty, integrity, and dedication in your relationship with Cowlitz River Dental.











