After earning his dental degree at Loma Linda University, Dr. Rick Hardt came home to Porterville in 1989 to practice beside his father, carrying forward a way of caring for patients handed down through the dentists in his family. Today he is joined by Dr. Irene Cruz and Dr. Jackson Lewis in welcoming patients of every age to our office on North Villa Street.
Our job, as we see it, is simple: examine carefully, explain clearly, and put every treatment option in front of you so the final decision is always yours. We measure success in relationships that last for decades, not in quick sales, and that outlook shapes every visit, whether you come in for a checkup or a complete smile restoration.
Meet Our DoctorsA philosophy of patient care shaped by the fathers and grandfathers who practiced before us.
Complete information about your oral health and every option, never a hard sell.
CEREC restorations, intraoral scanning, soft-tissue lasers, and implant care in one office.
Preventive, restorative, cosmetic, and sedation care for the whole family, backed by ADA and CDA membership.
Dr. Richard Hardt, Dr. Irene Cruz, and Dr. Jackson Lewis bring three perspectives and one shared commitment to every visit: honest, unhurried dentistry for each generation of your family.
Dr. Richard "Rick" Hardt has cared for Porterville-area families for more than 30 years, continuing a practice and philosophy passed down through generations of dentists in his family. A graduate of Loma Linda University, he is known for combining advanced, technology-driven dentistry with a gentle, patient-first approach.
Dr. Hardt is a member of the American Dental Association (ADA) and the California Dental Association (CDA), and is trained in digital dentistry, including CEREC restorations, intraoral scanning, soft-tissue lasers, and dental implant placement and restoration.
Dr. Irene Cruz is a general and cosmetic dentist who delivers exceptional care with genuine warmth — in English and in Spanish. Bilingual and culturally attuned, she makes sure every family in our diverse community understands their options and feels at home in our office.
Dr. Cruz earned her degree in Biomedical Science at La Sierra University and her DDS at Loma Linda University, where the Alpha Omega International Dental Fraternity recognized her with its Excellence in Academic Achievement Award. She has cared for Porterville families since joining the community in 2019, and as a wife and mother of two, she has a special touch with young patients.
Dr. Jackson Lewis is a third-generation Porterville dentist. His grandfather, Dr. Ed Lewis, founded a beloved local practice, and his father, Dr. Steve Lewis, cared for our community's families in the same office for more than 30 years — the very office where Dr. Lewis practices today.
After earning his bachelor's degree at Walla Walla University and spending a year teaching as a missionary in the Marshall Islands, Dr. Lewis completed his DDS at Loma Linda University in 2024. He carries his family's tradition of gentle, thorough care forward with fresh energy and modern training.
Comprehensive, gentle care for the whole family — and a warm welcome for every new patient in Porterville. Request a visit online or give us a call.
From preventive checkups and restorative work to cosmetic dentistry, dental implants, oral surgery, and sleep & TMJ care — all supported by modern, digital technology right here in Porterville.
Professional dental cleanings are vital for maintaining oral health, as they remove tartar and plaque buildup that regular brushing and flossing can't reach. Understanding the role of cleanings in preventive care, the difference between plaque and tartar, and what to expect during a cleaning can help patients appreciate the importance of regular appointments. By staying proactive, patients can avoid more extensive treatments and maintain healthy teeth and gums for life.
October 2, 2026
Experiencing severe tooth pain, facial swelling, or a knocked-out tooth can be alarming, but knowing when to seek emergency dental care in Porterville, CA, is crucial. This comprehensive guide outlines the signs of a dental emergency, common issues like severe toothaches, infections, and broken teeth, and immediate steps to manage pain and discomfort until you can see a dentist. Learn about what to expect during an emergency dental visit and how Live Oak Dental can provide prompt relief and long-term solutions.
September 25, 2026
Dentures in Porterville are more than just a solution for missing teeth; they are a gateway to restored confidence, comfort, and the simple pleasures of speaking, eating, and laughing without reservation. Modern dentures offer a range of options, from full and partial dentures to implant-supported and immediate dentures, each tailored to fit unique needs and enhance overall well-being. By understanding the benefits, types, fitting process, and care of dentures, individuals can reclaim their sense of wholeness and participate fully in the vibrant community life of Porterville.
September 18, 2026
