Dental One Associates of Westminster
412 Malcolm Drive, Suite 100, Westminster, MD 21157

John E Longley, DDS  General Dentist

dr.longley

Education:

Dr. Longley attended Towson University, Towson, MD, and received his Bachelor of Science degree in 1999. He continued his education at the University Of Maryland Baltimore College Of Dental Surgery, Baltimore, MD, earning his Doctor of Dental Surgery in 2003.

Dental Area of Focus:

General dentistry, Invisalign certified and trained in Sleep Apnea treatment with removable devices

Affiliated/Dental-related Associations and Organizations:

Member of the U.S. Army Reserves

Volunteer & Community Involvement:

Actively involved in Cub Scouts with his sons

Interests/Hobbies:

In his spare time, Dr. Longley enjoys tennis, fitness and home improvements.
Dr. Longley genuinely cares about his patients and their dental needs. He strives to make every dental visit a positive, pleasant experience.

“I’m a dentist that loves being a dentist, and that’s a pretty cool thing”

Read What Our Patients Say
Patient Reviews
The care and concern of all your employees
Carol B.
Good work
Charles Z.
Everyone is friendly and treats patients with utmost care and concern.
James J.
I have had nothing but a positive experience with all of the front office staff, dental assistants, and doctors. The other plus is that most of our family’s dental needs can be taken care of at […]
Mary Z.
Did a great job on replacing a filling, very quick and no after pain or sensitivity.
Gerald G.
Dental One Associates of Westminster has been awesome to be a client of. The orthodontist Dr. Segafi was able to fix my overbite and middle allignment and I couldn’t have chosen a better […]
Belema A.
Everyone made me feel at ease.
Susanne B.
It’s a nice practice & I received courteous & prompt service. Very nice & professional staff.
Joan C.
Great staff! Friendly, accommodating, and patient.
Kris B.
I have already referred your office. There is not a “rushed” feeling. The staff, from the moment you are greeted, until you leave the office, are friendly, professional, caring, and […]
Kandy C.
Intelligent staff with good advice.
Mark C.
Great staff/hygienist/doctors – Timely and great customer service.
Marlyne B.
Got my first 6 cavities, and the first 3 fillings went so well I’m not even anxious to go back for the next 3.
Rachel
Excellent quality of care and service.
Sandy K.
This place is very nice and friendly. All the staff very professional.
Christopher M.
I’ve been a patient here for about 18 months now. I have had cavities filled, wisdom teeth removed, and sudden tooth pain examined. I used to be terrified to visit the dentist. After 8 years I […]
Amanda H.
Very friendly staff.
Kristine W.
You folks do a great job
Jack S.
Everything was timely, efficient and thorough. Reminder call is appreciated. Flexibility in scheduling was great since I had to trade appointment times with my son. Laurie is always pleasant and […]
Laura H.
Dr. Kisicki and delivery team(?) do a great job.
Jeremy K.
Office Hours
Mon. – 8:30 AM - 5:30 PM
Tue. – 8:30 AM - 5:30 PM
Wed. – 8:30 AM - 5:30 PM
Thu. – 8:30 AM - 5:30 PM
Fri. – 8:30 AM - 5:00 PM
Phone: (410) 970-0292
Fax: (410) 876-5322
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
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We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

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For appointments, call us at: (410) 970-0292 or
Request Appointment
For appointments, call: (410) 970-0292
Office Hours
  • Monday 8:30 AM - 5:30 PM
  • Tuesday 8:30 AM - 5:30 PM
  • Wednesday 8:30 AM - 5:30 PM
  • Thursday 8:30 AM - 5:30 PM
  • Friday 8:30 AM - 5:00 PM
Get in touch:
  • Phone: (410) 970-0292
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