
Pascal Wollach, DMD
Dentist, Owner
From D1 swimming to 'D1 Dentistry'- Dr. Wollach grew up in Western Canada and was a member of the Canadian National Swim Team. It was from there he received an athletic scholarship to Auburn University, where he became a five-time SEC champion and a Division 1 NCAA champion. He graduated Magna Cum Laude from Auburn University with a Bachelor’s in Chemistry. His passion for athletics pushed him to becoming one of the top ranked swimmers in the world, but an injury unfortunately forced him to retire after qualifying for the 2012 Olympic games.
Dr. Wollach's fondness for science and desire to focus in on a new passion led him to pursue dentistry. He attended the University of Pennsylvania where he earned his Doctor of Dental Medicine in 2016. To further his clinical proficiency, Dr. Wollach has completed hundreds of hours of continuing education, with much of his training focused on dental implants, Invisalign clear aligner therapy, as well as patient care. He is currently finishing a 2 year fellowship focusing on modern and minimally invasive surgical techniques. He is an active member of the Academy of General Dentistry and the International Congress of Oral Implantologists.
Outside of the office, Dr. Wollach enjoys cooking, time at the shore, and spending time with his wife and two young children. He looks forward to meeting you!
Jooyoung David Choi, DMD
Associate Dentist
Lansdale’s own, delivering trusted dental care with a hometown touch-
Dr. Choi is a proud graduate of North Penn High School and earned his Doctor of Dental Medicine degree from Temple University, graduating in 2022. He provides comprehensive dental care including crowns, bridges, fillings, dentures, Root canals, and Clear aligner therapy, and is dedicated to delivering high-quality treatment with a focus on comfort and long-term oral health.
Dr. Choi believes in treating every patient like family—taking time to listen, explain options clearly, and create a personalized experience in a relaxed and supportive environment. He is passionate about staying current with the latest advancements in dentistry and regularly attends continuing education courses to sharpen his skills and offer the best care possible.
Outside the office, Dr. Choi enjoys playing basketball, bowling, and spending time with family and friends. As a true Philadelphia sports fan, he proudly supports the Eagles, Sixers, Phillies, and Flyers!

Rhonda
Dental Hygienist
Marlene
Dental Assistant
Clarie-Ann Wollach, PsyD
Office Manager/Co-Owner
Brittany
Dental Hygienist
Kelly
Dental Assistant
Marilyn
Dental Hygienist
Elaine
Patient Coordinator
Janice
Dental Hygienist
Diana
Patient Coordinator
Opening Hours
Monday-Thursday
8:00am-5:30pm
Friday
8:00am-4:30pm
Address
601 E Main St Suite 2
Lansdale, PA 19446










