Dr. John A. Weierbach- Retired
Weierbach & Genetti Prosthodontics began as Weierbach Prosthodontics, founded by Dr. John A. Weierbach in 1989. Over the past several decades, the office has become known for comprehensive prosthodontic, implant, and restorative care grounded in clinical excellence, compassion, and long-standing patient relationships.
John A. Weierbach, DMD practiced for more than 30 years in clinical dentistry. This experience and the recognition of his peers set Dr. Weierbach apart in the ADA community. His extensive educational pursuits, constant review of the latest technologies, and lengthy tenure of more than three decades delivering aesthetic and functional results contributed to the solid reputation of his prosthodontic practice.
Dr. Weierbach is a graduate of Bucknell University and the University of Pennsylvania School of Dental Medicine, where he earned his Doctor of Dental Medicine degree and General Practice Residency Certificate. His Prosthodontic Specialty Certificate was awarded by Temple University Dental School.
Dr. Weierbach served as one of the pioneering teams trained in the technique of Teeth in an Hour, the innovative process for one-visit implant restorations (see Implant Dentistry section). Dr. Weierbach mentors senior dental students in clinical dentistry at the University of Pennsylvania School of Dental Medicine. He also lectured extensively to dental colleagues on implant, cosmetic, and reconstructive dentistry.
Dr. Weierbach leads a local Spear Study Club, dentistry’s leading provider in continuing education for clinical expertise. The practice was also cited as a favorite of Lancaster County Magazine readers, featured in the magazine’s Makeover issue, and was featured on the cover of Lancaster County Magazine for the practice’s exceptional contribution to restoring confidence and quality of life through smile design highlighting the journeys of several patients.
Dr. Weierbach and his wife, Kathy, enjoy an active role in their community together with their three children.
Below is a message from Dr. Weierbach to his patients and community:
Ready to transform your smile?
Contact Specialists in Cosmetic, Restorative & Implant Dentistry
Weierbach & Genetti Prosthodontics
Patient Review
I cannot recommend Dr Weierbach enough!! The staff at the office are all soooo kind and friendly. Everyone went above and beyond to help me and welcome me to the office. Dr Weierbach helped treat a TMJ issue that was leaving me in discomfort daily. After one visit to the office I truly feel like my life has changed! I do not have that daily discomfort and am so thankful for Dr Weierbach and his staff. Very appreciative for all they have done for me!
- Ashlee E
Patient Review
Excellent service and exceptionally positive and friendly staff.
- Carolene B
Patient Review
I love connecting with people and have found there’s absolutely no better way to instantly do so than by flashing a fabulous smile. An abundance of gratitude to the genius and superb prosthodontics talents of Dr. John Weierbach and his cohesive team. They embraced me as family and I felt like I was the most important patient whenever I was in their presence. As a woman with a passion for fashion and accessories, I can tell you that there’s no better accessory than a stunning smile. Thank you to Dr Weierbach and his team for the unique skill sets they bring to the treatment process. Antionette (Toni) Sabatine-Schreder Lancaster, PA
- Antionette (Toni) S
Patient Review
Great staff and service, so glad I became a client!
- Cory G
Patient Review
I enjoyed my natural look like teeth. I am amazed how well the dentures fit in my mouth. They did a awesome job.
- Polly C