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Board CertifiedAAO MemberAccepting new patients

Greco Orthodontics

Greco Orthodontics is a boutique orthodontic practice led by father-daughter duo Dr.

834 Chestnut St # M209, Philadelphia, PA 19107
5.0(119 reviews)
Call Now(215) 955-8802Book OnlineWebsiteDirections
Greco Orthodontics

About Greco Orthodontics

Complex jaw and bite corrections without surgery, handled by a father-daughter orthodontist team who won't push treatment patients don't need.

Greco Orthodontics is run by a father-daughter pair of orthodontists, and reviews describe a practice adults return to as readily as teens and children, often for Invisalign or clear aligners. Many notes mention the doctors resolving bite or jaw issues without surgery and giving second opinions that steered patients away from unnecessary extractions or implants. Several reviewers also mention getting an honest assessment rather than being sold on treatment they didn't need, sometimes after another office recommended it.

Summary of 114 patient reviews, July 2018–September 2026, updated September 2026

Greco Orthodontics is a boutique orthodontic practice led by father-daughter duo Dr.

Peter Greco and Dr. Alexandra Greco, offering comprehensive treatments including clear aligners, metal braces, ceramic braces, and lingual braces for children, teens, and adults. The practice combines state-of-the-art technology with personalized care and emphasizes ethical practice, with both doctors holding leadership positions in major orthodontic organizations.

Treatments offered

InvisalignInvisalignLingual BracesLingual BracesTMJ TreatmentTMJ TreatmentClear AlignersClear AlignersTraditional BracesTraditional BracesClear BracesClear BracesRetainersRetainers
GuidesHow much does Invisalign cost? →Clear aligner costs explained →Adult braces cost guide →

Who They Treat

Greco Orthodontics provides orthodontic treatment for the following age groups:

Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+

Technology & Equipment

Greco Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.

3D Digital Scanning
In-House 3D Printing
iTero/TRIOS
3D printing

Orthodontists at this office

provider
headshot

Dr. Peter Greco, DMD

NPI verified · no bio or photo on file

Lead OrthodontistNPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Alexandra Greco

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients

Insurance accepted

4 plans listed
AetnaCignaDelta Dental PPONippon Life
Accepts all eligible PPO insurance benefits; staff confirms orthodontic benefits in advance and submits all insurance claims.

What patients say

Latest review 8 weeks ago

What patients praise

  • The orthodontists are repeatedly credited with correcting jaw and bite problems without surgery and coordinating complex cases with oral surgeons.
  • Reviewers note the practice gives honest, unhurried assessments rather than pushing treatment patients don't need.
  • Adult patients describe a welcoming, non-judgmental environment for braces or aligners later in life.

Who it suits

  • Adults considering braces or aligners
  • Patients with complex jaw or bite issues
  • Families transferring mid-treatment or with multiple kids in care
Last 90 days
5 reviews
averaging 5.0★
Last 12 months
18 reviews
averaging 5.0★
Owner replies
82% of reviews
Compared with Philadelphia
Higher rated than 88%
of 24 practices we track
Reviews per month
4
Oct 2023Sep 2026
Reviews per month
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Star ratings
  • 5★124
  • 4★0
  • 3★0
  • 2★0
  • 1★0
Average rating by year
  • 20185.0
  • 20195.0
  • 20205.0
  • 20215.0
  • 20225.0
  • 20235.0
  • 20245.0
  • 20255.0
  • 20265.0
1★5★
Treatments patients mention
  • Braces31
  • Invisalign / clear aligners18
  • Retainers8
What patients talk about
PraiseCriticism
  • The orthodontist98
  • Friendly staff66
  • Treatment results33
  • Clear explanations31
  • Gentle, comfortable care17
  • Great with kids13
  • Scheduling & wait times11
  • Treatment timeline11
What patients talk about
ThemePraiseCriticism
The orthodontist980
Friendly staff660
Treatment results330
Clear explanations310
Gentle, comfortable care170
Great with kids130
Scheduling & wait times110
Treatment timeline110

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Recent reviews from Google

5.0
119 reviews
Meera H
Meera H
2 months ago
“

I had a problem with my braces i came to this clinic and Dr. Alexandra K. Greco, D.D.S. helped me with braces and now i feel so much comfortable very kind and skilled doctor great place , and very clean! ❤️

Review from Google

Marlo Colonna Romano
Marlo Colonna Romano
Edited 3 months ago
“

Greco Orthodontics is the best! As an adult, I needed some minor adjustments to my teeth. Another orthodontist told me I needed a lot of work that could have damaged my new crowns. I decided to see Dr. Alexandra Greco, and I'm so glad I did. She was honest, straightforward, and didn't try to sell me on treatment I didn't need. The process was easy, my teeth look and feel so great! Looking back, I wish I had taken my stepchildren there for their orthodontic care as well. I highly recommend Greco Orthodontics to anyone looking for high-quality care. Everyone in the office is lovely and kind!

Review from Google

Emilia Friedberg
Emilia Friedberg
6 months ago
“

Greco Orthodontics is the best! I saw Dr. Peter Greco as a child for orthodontic work and then went back almost twenty years later for more and worked mostly with Dr. Alexandra Greco through a several-year-long process that involved coordinating care with multiple other offices. At every stage, I felt cared for and carefully apprised of my progress and options. I finished about 18 months ago now and both my dentist and I remain so happy with both the health and the appearance of my smile. Thank you so much to both Dr. Grecos and to everyone in the office!

Review from Google

Julie Lu
Julie Lu
7 months ago
“

Dr. Alexandra Greco is amazing! She really listens to you and is really caring and knowledgeable. She is also very gentle and explains very clearly everything that she does. I would recommend anyone who needs ortho treatment to see her. 10/10 experience, thank you!

Review from Google

Matthew Stevens
Matthew Stevens
7 months ago
“

I met Dr. Alexandra Greco after my dentist told me, “Your bite is collapsing, and you need braces and an extraction/implant combo.” Imagine hearing that in your 30s. An actual nightmare. The past few years working with Greco Orthodontics were the opposite of what I expected. The genuine care and compassion this office shows its patients are unrivaled. I went from being horrified at the prospect of wearing braces in my 30s to experiencing two of the most heartwarming years of transformation. One of my favorite things about working with Dr. A is how well she collaborates with other providers. In medical care, it can be difficult to coordinate with two different providers, and she is an expert at getting everyone on the same team. I have sent countless friends to Greco Orthodontics, and I think anyone would not be disappointed to work with them. A perfect smile never goes out of style. My only regret is not finding Greco Orthodontics sooner. You can’t find a picture of me smiling anywhere for most of my life; I can’t stop smiling now!

Review from Google

Read all 119 reviews on Google →

Questions about this practice

What orthodontic treatments does Greco Orthodontics offer?+
Greco Orthodontics offers: Invisalign, Lingual Braces, TMJ Treatment, Clear Aligners, Traditional Braces, Clear Braces, Retainers.
Does Greco Orthodontics accept dental insurance?+
Greco Orthodontics accepts Aetna, Cigna, Delta Dental PPO, Nippon Life.
Does Greco Orthodontics offer free consultations?+
Yes, Greco Orthodontics offers a free initial orthodontic consultation. Call (215) 955-8802 or book online to schedule.
Is Greco Orthodontics accepting new patients?+
Greco Orthodontics is currently welcoming new patients in Philadelphia, PA. Call (215) 955-8802 or book online to schedule.
Where is Greco Orthodontics located?+
Greco Orthodontics is located at 834 Chestnut St # M209. Get directions: https://maps.google.com/?cid=14198894216748494330&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Greco Orthodontics?+
Greco Orthodontics office hours: Mon 9:00 AM–6:00 PM, Tue 8:00 AM–5:00 PM, Wed 9:00 AM–6:00 PM, Thu 8:00 AM–5:00 PM, Fri 8:00 AM–5:00 PM, Sat Closed–Closed, Sun Closed–Closed.
Does Greco Orthodontics offer payment plans?+
Yes, Greco Orthodontics offers flexible payment plans to make orthodontic treatment affordable.
Who are the orthodontists at Greco Orthodontics?+
Greco Orthodontics is staffed by Dr. Peter Greco, Dr. Alexandra Greco. The practice is a member of the American Association of Orthodontists (AAO) and board-certified.
What is the patient rating for Greco Orthodontics?+
Greco Orthodontics has a 5-star rating based on 119 patient reviews on Google.

Research with AI

ChatGPTPerplexityClaude
834 Chestnut St # M209
Philadelphia, PA 19107
Get Directions
(215) 955-8802
drgrecoortho.com/
Book Online
grecoorthodontics@gmail.com
Open in Google Maps
Accepting new patients
Free Consultation
Payment Plans Available
In-House Financing
Evening Hours
Online Booking Available

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
CashCredit CardsDebit CardsContactless / NFC
Mon9:00 AM – 6:00 PM
Tue8:00 AM – 5:00 PM
Wed9:00 AM – 6:00 PM
Thu8:00 AM – 5:00 PM
Fri8:00 AM – 5:00 PM
SatClosed
SunClosed

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