Get To Know Us

Dr. Wm. Brian Nase, DDS

Dr. Wm. Brian Nase, DDS

Dr. Nase was born and raised in Sellersville, Pennsylvania. He graduated from Southern Adventist University in Collegedale, Tennessee with a B.A. in Biology. His dental training was then completed at The Ohio State University School of Dentistry in 1991. Dr. Nase has completed specialized training in implant dentistry and conscious sedation. He has extensive experience in implant restorations including implant supported bridges and dentures. He is currently an active member of the Suburban Implant Study Club, holds membership in the Pennsylvania Dental Association and the American Dental Association.

Upon completion of dental school, Dr. Nase returned to his roots and began practicing in Lansdale. He has been serving the dental needs of this community for nearly 30 years. His patients are appreciative of his willingness to work together to decide on a treatment plan that will work within their budget. He is known for his sense of humor, gentleness, and friendly, down-to-earth demeanor.

Dr. Nase is married, and has 2 married children. He enjoys the outdoors, traveling, photography, and is an active member of his local church. Dr. Nase has participated in medical missionary trips providing dental care to the people in the Peruvian Amazon region, while teaching pre-dental university students.

Dr. Nase was born and raised in Sellersville, Pennsylvania. He graduated from Southern Adventist University in Collegedale, Tennessee with a B.A. in Biology. His dental training was then completed at The Ohio State University School of Dentistry in 1991. Dr. Nase has completed specialized training in implant dentistry and conscious sedation. He has extensive experience in implant restorations including implant supported bridges and dentures. He is currently an active member of the Suburban Implant Study Club, holds membership in the Pennsylvania Dental Association and the American Dental Association.

Upon completion of dental school, Dr. Nase returned to his roots and began practicing in Lansdale. He has been serving the dental needs of this community for nearly 30 years. His patients are appreciative of his willingness to work together to decide on a treatment plan that will work within their budget. He is known for his sense of humor, gentleness, and friendly, down-to-earth demeanor.

Dr. Nase is married, and has 2 married children. He enjoys the outdoors, traveling, photography, and is an active member of his local church. Dr. Nase has participated in medical missionary trips providing dental care to the people in the Peruvian Amazon region, while teaching pre-dental university students.

Dr. Kelsey Rosales, DMD

Dr. Kelsey Rosales, DMD

Dr. Kelsey Rosales was raised in Sellersville, Pennsylvania. She graduated from Southern Adventist University in Collegedale, Tennessee with a B.A. in Biology. Her dental training was then completed at Temple University School of Dentistry in 2019. At graduation, Dr. Rosales was awarded the Cook Award for Excellence in Pediatric Dentistry. She is currently an active member of the Suburban Implant Study Club, and holds membership in the Pennsylvania Dental Association and the American Dental Association.

Dr. Kelsey Rosales is very excited to be working with her father, Dr. Nase. Over the years, she spent many summers working at Nase Family Dental in various roles. Dr. Rosales is very passionate about educating her patients, and assisting them in meeting their treatment goals. She enjoys developing warm, trusting relationships with her patients. Dr. Rosales is known for being caring, friendly, and very gentle.

Dr. Rosales is married, and a proud dog mom. She loves the outdoors and traveling. She is very musical playing piano, oboe, organ and string bass. She is very active in her local church. While in college, Dr. Rosales participated in a dental mission trip to the Peruvian Amazon, and hopes to return soon.

Dr. Kelsey Rosales was raised in Sellersville, Pennsylvania. She graduated from Southern Adventist University in Collegedale, Tennessee with a B.A. in Biology. Her dental training was then completed at Temple University School of Dentistry in 2019. At graduation, Dr. Rosales was awarded the Cook Award for Excellence in Pediatric Dentistry. She is currently an active member of the Suburban Implant Study Club, and holds membership in the Pennsylvania Dental Association and the American Dental Association.

Dr. Kelsey Rosales is very excited to be working with her father, Dr. Nase. Over the years, she spent many summers working at Nase Family Dental in various roles. Dr. Rosales is very passionate about educating her patients, and assisting them in meeting their treatment goals. She enjoys developing warm, trusting relationships with her patients. Dr. Rosales is known for being caring, friendly, and very gentle.

Dr. Rosales is married, and a proud dog mom. She loves the outdoors and traveling. She is very musical playing piano, oboe, organ and string bass. She is very active in her local church. While in college, Dr. Rosales participated in a dental mission trip to the Peruvian Amazon, and hopes to return soon.

Dental Hygienists

Priscilla, RDH
Dental Hygienist

Priscilla has been a dental hygienist at Nase Family Dental since 1986. She graduated from Temple University in 1984 as a registered dental hygienist. She enjoys caring for her patients and making them feel comfortable during their appointment. She is married, and mother to a grown son and daughter. She likes to run, hike, read, and play games. In her spare time, she also volunteers at Care and Share Thrift Store.

Stacy, RDH
Dental Hygienist

Stacy graduated in 1990 from Montgomery County Community College as a registered dental hygienist. She has been part of our team since 1990. She loves the interaction with her patients, and helping them with their dental health. Stacy loves spending time with her husband, and 2 grown daughters. She is an avid runner, and enjoys relaxing at her mountain house.

Colleen, RDH
Dental Hygienist

Colleen started at Nase Family Dental in 1997 as a dental hygienist, a few years after graduating from Harcum College in 1993 with her associate degree in dental hygiene. Colleen loves interacting with her patients, and is passionate about educating them to achieve optimal dental health. She has a husband and 2 grown daughters. Colleen loves spending time with her family and friends, hiking and traveling.

Debbie, RDH
Dental Hygienist

Debbie graduated from Montgomery County Community College as a registered dental hygienist in 1995. She has been caring for our patients since 2001. She loves getting to know her patients, and helping them with their homecare. Debbie is married, has 3 grown children, and 2 grandchildren. She loves the outdoors, kayaking, yoga, and playing guitar.

Dental Assistants and Clinical Assistants

Michele, RDA
Registered Dental Assistant

Michele graduated in 1980 from HAVTS as a registered dental assistant. She is Dr. Nase’s dental assistant, and has been part of our team since 2003. Michele has experience working with oral surgeons, periodontists, as well as general dentists. She really enjoys meeting all the wonderful people here at our office. Michele is married with 2 grown sons. She is passionate about running.

Ashley, DA
Dental Assistant

Ashley joined the team at Nase Family Dental in 2016, and is the dental assistant for Dr. Rosales. She enjoys helping patients feel at ease while receiving their dental care. She appreciates “the family feel of our office.”  Ashley loves spending time with her young son, and close friends. She likes to hike and be out in nature.

Lesa, AS
Clinical Assistant

Lesa joined our team in 2019 as a clinical assistant. She is responsible for sterilizing instruments, ordering supplies, and assisting our clinical staff to help everything run so smoothly. Lesa graduated in 2002 with her associates degree in accounting. She loves spending time with her family, and 4 children. She is a great cook and loves doing crafts.

Administrative Staff

Lori, MSN
Office Manager

Lori joined Nase Family Dental in 2016 as the office manager. She graduated with her master’s degree in nursing from Gwynedd Mercy College, and prior to this position, worked as a pediatric oncology nurse practitioner. She has enjoyed working with her husband, Dr. Nase, and most recently her daughter, Dr. Rosales. Lori loves spending time with her husband, 2 grown children, cooking, playing the flute, piano, and traveling.

Rose, BS
Insurance Coordinator

In 2017, Rose joined our dental team as an insurance coordinator. She graduated from La Salle University with a bachelor’s degree in finance, and has many years of experience in the banking field. She loves helping people and has enjoyed working in the dental field. When not at work, she loves spending time with her husband, 2 grown sons, and relaxing at the beach. She also volunteers at a local charity.

Lisa, RDA
Scheduling Coordinator

Lisa graduated from McCarrie School of Health Sciences and Technology in 1979 as a registered dental assistant. She has been part of our team since 2011. She has been working in the dental field for over 30 years. She enjoys “working at an office that strives for excellence, has a true team mentality, and laughs every day.” Lisa is married, has 3 grown children, 2 grandsons, and a rescue dog. She enjoys spending time in Cape May, and traveling.

Amanda
Scheduling Coordinator

Amanda started working at Nase Family Dental in 2019. Prior to joining our team, she worked at a corporate dental office for 3 years as a receptionist. She “loves working at a dental office that has a family feel, and really cares about their patients.” Amanda is married and loves spending time with her family, photography and knitting. She is active at her local place of worship.