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
Once upon a time, 25 YEARS AGO... what I dreaded and thought was going to be a nightmare upon the realization I was a candidate for dental implants and crowns, to my complete astonishment turned out to be a most excellent and rewarding experience. From start to finish, Dr. Weierbach treated me with dignity and respect and gave careful thought to the high level of fear and anxiety he knew was within me. Upon my most recent visit this week, I received loud applause for the EXCELLENT, healthy overall condition of my dental work! In all these years I have had NO problems whatsoever. I could not be more pleased and satisfied with Dr. Weierbach and his amazing skill, that has and continues to make a difference in my life! Thank you Dr. Weierbach and kudos to your entire efficient, very capable and friendly staff!
- Julie D
Patient Review
Once upon a time, 25 YEARS AGO... what I dreaded and thought was going to be a nightmare upon the realization I was a candidate for dental implants and crowns, to my complete astonishment turned out to be a most excellent and rewarding experience. From start to finish, Dr. Weierbach treated me with dignity and respect and gave careful thought to the high level of fear and anxiety he knew was within me. Upon my most recent visit this week, I received loud applause for the EXCELLENT, healthy overall condition of my dental work! In all these years I have had NO problems whatsoever. I could not be more pleased and satisfied with Dr. Weierbach and his amazing skill, that has and continues to make a difference in my life! Thank you Dr. Weierbach and kudos to your entire efficient, very capable and friendly staff!
- Julie D
Patient Review
I consulted three other dentists within the past year, before finding Dr.Weierbach. My experiences under his treatment and the care of his staff are the best I've ever had. I look forward to continuing care in the future.
- James K
Patient Review
I have had dental implants for thirty years due to a car accident. I was having severe pain and irritation from my dental implant appliance. Dr Weirerbach knew exactly what was needed, it didn't fit properly and the hardware was outdated. The temporary appliance fit better than the actual appliance I had from a prior dentist. I have my permanent appliance now and it is absolutely beautiful and better yet it fits perfectly. My teeth look real and very much like my actual teeth looked. I am very anxious at the dentist and Dr Weirerbach and all of his staff were very accommodating and kind. I could not be more thrilled and grateful for my new smile and the fabulous customer service provided. I highly recommend Dr Weirerbach and staff!
- Allison G
Patient Review
My teeth were so terrible I was petrified even to think of going anywhere to have a consultation I found myself not smiling, I won'tdidnt want to socialize so one day I ran into a friend of mine I hadn't seen for a long time she had the most beautiful smile so I asked her who is your dentist her reply was doctor John Weierbach 2nd she said hes not just a Dennist he does it all.So I looked him up on his website and wrote an email I kept that he mail for 2 weeks as a draft it was so hard for me to hit that send button because I was so ashamed of my teeth! Well the day I hit send I received a reply set up an appointment for a consultation I was so petrified to go but the day I went sat down had the consultation of what could be done was totally amazing when I got there not 1 person looked at me in a weird way,I myself knowing how terrible my teeth looked they treated me as a normal everyday person that had nothing wrong I felt so at ease not embarrassed at all wow why did I wait so long the doctor and his staff went above and beyond to make me feel comfortable and unashamed now that all procedures are complete I feel like a whole new person with over 100% confidence I feel beautiful again and my smile Oh what a most gorgeous smile Dr. Weierbach and his staff have given me I can't thank them enough I highly recommend Dr. Weierbach 2nd nand his staff to anyone they are so kind polite ,professional and go above and beyond their Call of Duty as I've not only gained a gorgeous smile I've also gained a whole new family so Dr. Weierbach Melissa Chelsea Amanda Cheri Jen and everyone else thank you from the bottom of my heart you are all very very special when I came home after my final procedure I could not stop looking in the mirror thanks for helping me find myself again with total confidence and non stop smiling you are all the best there is to be always Tina
- Tina M