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
In one office procedure, Dr. Weierbach corrected my dental problem that progressed over decades. In spite of my neglect in dental care, he and his staff were understanding, caring and welcoming. Everyone is impressively talented and the work is artistic. I wholeheartedly recommend this practice. I look forward to the next visit!
- Jay
Patient Review
I highly recommend this dental practice. I came in with a very serious problem with the condition of my teeth. Dr Weierbach assured me that the dentures he would construct would fit and work well and indeed they absolutely do. I couldn’t be more pleased with the results. If you need a great dentist Dr Weierbach should be your first choice!
- Lucille M
Patient Review
I have spent hours in the dental chair for some appointments related to the procedures I am having done. The staff care about your comfort and Dr Weirbach personally calls to follow up. They do not settle for mediocre.
- Gail G
Patient Review
Absolutely amazing care and treatment from start to finish. Every visit is a pleasure. I went from having pain and discomfort every day from TMJ to no pain at all. That would not be possible without Dr. Weierbach and his staff.
- Amy F
Patient Review
I was recommended to you by a friend and pulmonary NP for sleep apnea appliance. During the examination the uneven lower front teeth were talked about. Dr Weierbach explained cosmetic countouring to me. I decided to have it done! I was amazed that a simple procedure could make such a visable difference to my smile. So sad that for a long time when out in public a mask had to be worn and smiles not seen!! I am very happy for sleep apnea appliance and even front lower teeth! Thank you
- Becky L