Gregory W. Sefcik, DDS

Gregory W. Sefcik, DDS

8721 Turnpike Dr

Westminster, CO 80031

303-657-9000


About Our Office

Welcome to Lighthouse Dental! We're a general dental office that specializes in treating patients from all ages. We're confident from your first phone call to your scheduled appointment that we'll make your experience the best one possible!

Languages Spoken
  • English
  • Spanish
Associations

Office Hours

Monday
10:00
-
16:00
Tuesday
10:00
-
16:00
Wednesday
10:00
-
16:00
Thursday
10:00
-
16:00
Friday
Closed
Saturday
Closed
Sunday
Closed

Payment Options

Credit Lines Accepted
  • Carecredit
American Express ATM and debit cards Discover MasterCard Visa

Associates

Gregory W. Sefcik, DDS
Gregory W. Sefcik, DDS
University of Southern California 2011

Services We Offer

  • Anesthesia-Sedation
    • nitrous oxide (laughing gas)
    • local anesthesia
  • Cosmetic Dentistry
    • OpalescenceĀ® teeth whitening
    • Teeth Whitening
    • dental bonding
    • porcelain dental veneers
  • Endodontics
    • root canal therapy
  • Oral Surgery
    • Surgical Extractions
    • simple tooth extractions
    • non-impacted wisdom teeth
  • Other Clinical Services
    • bruxism (teeth grinding)
    • night guards
    • sleep disorder
  • Periodontics
    • root planing
    • scaling
  • Restorative Dentistry
    • dental crowns
    • dental bridges
    • dentures (upper and lower)
  • Technology
    • digital xray (CDR)


Complimentary Amentities


 

 

Patient Reviews


  • Kathy H.
    •  
    11-28-2016
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    So far, everything has been excellent
  • anonymous
    •  
    12-14-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    They never answer the phone, never complete the paperwork they claimed they will. Dentist CAUSED me pain when I complained. DO NOT USE THIS GUY!!
  • Karianne H.
    •  
    08-25-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    I was terrified of going to the dentist but everyone at this office has treated me so well. I'm am so grateful to have found them!
  • Kathleen B.
    •  
    08-15-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Great everyone very friendly
  • John H.
    •  
    08-09-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Lighthouse Dental Rock!! I am looking forward to my new smile. Thanks for helping me finally get it!
  • Barbara W.
    •  
    08-07-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    It's so nice to have finally found an honest dentist!
  • Ken D.
    •  
    08-04-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Very pleased that the staff did all the procedures that they could so I didn't have to make numerous trips from Brighton.
  • Angelica Q.
    •  
    07-24-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Love the staff and the office. Very friendly, clean and professional.
  • Wells K.
    •  
    07-14-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    o. k.
  • Renee V.
    •  
    07-13-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    The doctors and staff have treated me so well! i haven't been able to go to the dentist for years and the staff at lighthouse has treated me kindly and with no judgement. I recommend this practice highly.
  • Robert S.
    •  
    06-22-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Excellent care and shows interest. Wants to make sure you are taking care of your oral health.
  • Gail S.
    •  
    06-22-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    So nice to have a Dentist show care and interest in your oral health.
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Sefcik and the rest of the staff at lighthouse dental, were all a delight. Very friendly, very welcoming and comforting. I have definitely found our dentist and will be bringing my entire family here.
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Very friendly
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Great environment, very friendly, and professional!
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    My experience at lighthouse dental was awesome!!!!! The doctor did such a great job . Staff is friendly! I will recommend lighthouse dental to everyone ! Reasonable prices
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Well I must say i have had the best experience with Lighthouse Dental. Dr. Sefcik was very wonderful with my kids and they were very comfortable with him. He has been a great DENTIST to me as well !!!!! I would like to mention his STAFF and Wife are very personable!!!! If in need of a dentist and have never been to Lighthouse Dental you are missing a great Experience!!!!! Would like to thank you all for everything!!!! S. Curran
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Greg and his staff work hard to work me in on my schedule. Had a crown put in and Dr. Greg wanted me to be 100% satisfied on the fit before I left. Also told me that if it was at all uncomfortable to get back with him ASAP so he can make it right. So happy about a Dr. that cares his patients.
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    This is a fantastic practice. I am very pleased with every person who made ALL of my visits the best dental experiences of my 45+ years. If you need good dental work with a special courteous touch then this is where you need to go.
  • anonymous
    •  
    05-21-2014
     
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    The service was professional, and done in the right time, they inform me of the procedure. That they will follow and need to be approved before started it by me. I'm pleased with their professional service Otto -3/9/2014