Biography
Dr. Greg L. Ortenberg is an Endodontist serving the Farmingville area for more than 10 years. Dr. Ortenberg is experienced in Missing tooth or missing teeth, Lost filling or loose filling and Add lost… Read more ›
Featured Review See More Reviews
Very thorough explanations, good bedside manner,personable!!…
Summary
Provider Training
| University | Degree | Focus | Graduated |
|---|---|---|---|
| N.Y.U. College of Dentistry | Doctorate | D.D.S. | 2006 |
| Institution | Focus | Year |
|---|---|---|
| Residency - St. Charles Hospital | Endodontics | Not Specified |
Experience & Accolades
| Role | Organization | Time |
|---|---|---|
| Professional Member | American Dental Association | Present |
| Professional Member | New York State Dental Association | Present |
| Professional Member | Suffolk County Dental Society | Present |
Photos

Forms and Articles for Patients
Specialties
Languages Spoken
EnglishMedical Specialties
- Dentist - Sub-Specialty: Endodontics
Years In Practice: 20 (started in 2006)
Accepts New Patients: Yes
Ortenberg specializes in treating the following types of patients:
- Adults
Medical Philosophy: Traditional Medicine
Payment Options
Payment DetailsReviews
Number of Reviews: 51
Most Recent Review: 01/07/2019
Office & Staff Evaluation
Provider Evaluation
Review by
Jack E.
on
January 07, 2019
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Concerned Dental Care (Port Jefferson) - 492 Old Town Road
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“Excellent-”
Very thorough explanations, good bedside manner,personable!!
Review by
Anonymous A.
on
December 12, 2018
-
D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
- Ease of Getting an Appointment Not rated
- Courtesy of Practice Staff Not rated
- Appearance & Atmosphere of Office Not rated
- Handling of Billing & Insurance Not rated
- Average Wait Time Not rated
“amazing”
I had 2 root canals done, I also have dental anxiety, Dr. Ortenberg is amazing, He was patient, explained everything and I had zero pain, if you have dental anxiety, I highly recommend Dr. Ortenberg.
Review by
Anonymous
on
December 08, 2018
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D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 11 to 20 minutes
“Great Job”
Doctor Ortenberg took his time explaining what was going to happen and i felt very little pain during my root canal.
Review by
L. T.
on
November 29, 2018
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Concerned Dental Care (Richmond Hill) - 119-01 Liberty Avenue
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time Less than 5 minutes
“Excellent.”
He was gentle and very careful. Made me feel extremely comfortable and safe.
Review by
J. R.
on
November 16, 2018
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Concerned Dental Care (Richmond Hill) - 119-01 Liberty Avenue
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“awesome, great job”
Dr. Ortenberg did a great job, he is very easy to work with. He explained to whole procedure making it easy for me to get the root canal done. thanks concerned dental care.
Review by
Brian S.
on
December 22, 2018
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D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“Excellent With Patients!”
From the outset, Dr. Ortenberg made it very clear every step of the process he was going to do on me. Furthermore, he made sure I was comfortable throughout the process while ensuring that I could stop things at any time to catch my breath.
Were that this man did more than root canals, or that more dentists performed as Dr. Ortenberg did with my procedure. Well done indeed!
Review by
Anonymous
on
December 12, 2018
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D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
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Ease of Getting an Appointment
-
Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time Less than 5 minutes
“smile is beautiful”
very smooth , very skilled and a pleasure to be here
Review by
David G.
on
December 01, 2018
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D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time Less than 5 minutes
“great”
great
Review by
John C.
on
November 28, 2018
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D.H. Family Dentistry - 55 Indian Head Rd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
-
Appearance & Atmosphere of Office
-
Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“Excellent”
Dr. O explained process and made me feel at ease. Awesome!
Review by
Kevin R.
on
November 15, 2018
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Concerned Dental Care (Richmond Hill) - 119-01 Liberty Avenue
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
-
Appearance & Atmosphere of Office
-
Handling of Billing & Insurance
- Average Wait Time Less than 5 minutes
“It went a lot better than expected.”
i am very pleased with my decision of coming to this clinic. Everyone is very nice and friendly. Doctor was just great. He explained everything and made me feel at ease. I will definetly be back.
Locations
Affiliated Practices
D.H. Family Dentistry
55 Indian Head RdKings Park, NY 11754
Concerned Dental Care (Hauppauge)
335 Terry RoadSmithtown, NY 11787
Concerned Dental Care (Port Jefferson)
492 Old Town RoadPort Jefferson Station, NY 11776
Concerned Dental Care (Richmond Hill)
119-01 Liberty AvenueSouth Richmond Hill, NY 11419
Practice Colleagues
Dr Mehran Abedi, DMD - Dentist
Dental Hygienist Richmond Hill, RDH - Dental Hygienist
Dr Stacy Reisfeld, DDS - Dentist
Talia Sedaghat-Darvish, DMD - Dentist
Dental Hygienist Farmingville, RDH - Dental Hygienist
Dr Yuriy Yusupov, DDS, MD - Dentist
Sophia Rodrigues, DDS - Dentist
Dr Artur Natanov, MD - Other Healthcare Provider
Dental Hygienist Hauppague, RDH - Dental Hygienist
Kevin Soria, DDS - Dentist
Procedures & Services
Procedures & Treatments Offered
- Abscess
- Add lost crown (Cap) fell out
- Broken denture repair
- Broken tooth or broken teeth
- Cavities
- Chipped tooth or chipped teeth
- Infected gums
- Lost filling or loose filling
- Lumineers
- Missing tooth or missing teeth
- Mouth infection or tooth infection
- Orthodontics
- Prosthodontics
- Swollen mouth or swollen gums
- Toothache
Commonly Prescribed Medications
- As needed
Billing Policies & Payment Options
Greg L. Ortenberg, DDS accepts the following payment methods:- Care Credit
- Other
- Discover
- American Express
- Mastercard
- Visa
- Cash
Offers Financing/Payment Plans?: Yes
Bills on a Sliding Scale?: Unknown
Accepted Insurance
Accepted Insurance
Accepts most major Health Plans. Please contact our office for details.
Comment - “ Excellent- ”
Very thorough explanations, good bedside manner,personable!!