0 reviews
Summary
Dr. Nielsen works in Shirley, MA and 1 other location and specializes in Dentistry. Dr. Nielsen is affiliated with University Of Virginia Childrens Hospital.
Quick Facts
- accepting new patients
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Gregory Stephen Nielsen has 2 locationsNashoba Valley Dental
228 Great RdShirley, MA 01464 Tel: (978) 425-9088
Mon9:00 am - 5:30 pm
Tue7:30 am - 3:30 pm
Wed10:30 am - 7:30 pm
Thu8:00 am - 4:30 pm
FriClosed
SatClosed
SunClosed
Nashoba Valley Dental
315 Boston RdNorth Billerica, MA 01862 Tel: (978) 506-4906
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Gregory Stephen Nielsen | Dr Aurora Alva, DMD | Dr Harvey Lester, DMD | Dr Pooja Santwani, DDS |
| Dentistry | Dentistry | Dentistry | Dentistry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 19 Years of Experience | 57 Years of Experience | 24 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English, Spanish | |
| Shirley , MA | Boston , MA | Phoenix , AZ | Santa Fe , NM |
| Med School: Tufts University School of Dental Medicine | Med School: University of Pennsylvania | Med School: Stoney Brook University School of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Gregory Stephen Nielsen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Gregory Stephen Nielsen has the following specialty
Specialty Expertise
Gregory Stephen Nielsen has the following area of expertise
Certifications, License, & Education
Gregory Stephen Nielsen holds an expired medical license in the state of Massachusetts.
Medical License
Doctor Of Dental Surgery with an expired medical license in the state of Massachusetts that expired in 2026.
NPI Number
Gregory Stephen Nielsen's NPI number is 1629606181.
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Gregory Nielsen?
- You can find contact information for Gregory Nielsen here on Vitals.
- Which hospitals is Gregory Nielsen affiliated with?
- Gregory Nielsen is affiliated with University Of Virginia Childrens Hospital.
- Where is Gregory Nielsen's office located?
- Gregory Nielsen's office is located at 228 Great Rd, Shirley, MA, 01464.
- Does Gregory Nielsen accept my insurance?
- You can see the insurance plans that Gregory Nielsen accepts on their Vitals profile.
- Does Gregory Nielsen accept virtual/telehealth appointments?
- Gregory Nielsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




