Cancel

    Open app

    Search

    Dentists On Washington

    4.4 (59 reviews)
    Closed 9:30 am - 5:00 pm

    Services - Dentists On Washington

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

    Dentists On Washington Photos

    You might also consider

    Recommended Reviews - Dentists On Washington

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    3-year-old getting comfortable during his check-up.
    Erin S.

    Please go here! You will not be sorry! Dentist on Washington is such a great place - a family practice, the entire staff is friendly, the facility is immaculate, Dr. Ngo and Dr. Costello are highly skilled doctors and great people, and this is the only practice I've found where the dentists perform cleanings and routine work. In the past, dentists have always kept me on a need-to-know basis about my own dental health. You know the typical routine - they sweep in at the end of your visit, poke around your teeth with that metal pick and tell you if you have any cavities. If I needed cavities filled, I never really knew which tooth it was in or how big or small it was. I certainly was never given any suggestions for long-term care that might improve my dental health overall and possibly lead to less cavities in the future. That all changed when I started coming here a few years ago. I've read a few complaints about people being shocked when they were diagnosed with multiple cavities after coming here. I too was surprised with how many cavities I had at my first appointment, but that was because I hadn't been to the dentist in 2 years, and perhaps my previous dentists weren't as thorough either. I put-off getting the cavities filled, thinking that I'd get around to it later when I felt like it. Well, later came when I developed a really strong pain in my mouth and found out that one of my cavities had developed into a root canal. If I had just filled the cavities when they were found I could have avoided the pain and saved myself money. On the bright side, I got to watch Netflix while I had the work done! Also, my son has been coming here since he was an infant and they are great with kids!

    Heather P.

    Still a big fan of this office! They are great with every member of our family, especially our daughter.

    See all

    7 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    10 months ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Joe G.
    0
    38
    7

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Olivia N.
    113
    19
    4

    3 years ago

    Helpful 4
    Thanks 3
    Love this 2
    Oh no 0

    3 years ago

    Helpful 1
    Thanks 1
    Love this 1
    Oh no 0
    Photo of Luis P.
    26
    15
    0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Sandy T.
    134
    61
    11

    4 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Sam S.
    168
    1
    0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    They are professional and amazing. I really like my dentist. Can't wait to come back in six months.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Business owner information

    Photo of William C.

    William C.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Kim A.
    0
    11
    0

    8 years ago

    Business owner information

    Photo of William C.

    William C.

    Helpful 3
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Business owner information

    Photo of William C.

    William C.

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Business owner information

    Photo of William C.

    William C.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    13 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Liz F.
    1
    19
    0

    10 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    12 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    9 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Tom K.
    1
    19
    0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    13 years ago

    Helpful 4
    Thanks 0
    Love this 0
    Oh no 0

    9 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Guy C.
    0
    68
    2

    12 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    13 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    12 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    12 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 2

    Ask the Community - Dentists On Washington

    Review Highlights - Dentists On Washington

    Ngo and Costello were both very friendly and explained what they were doing and why they were doing it.

    Mentioned in 28 reviews

    Read more highlights

    You might also consider

    Verify this business for free

    People searched for General Dentistry 8,126 times last month within 15 miles of this business.

    Verify this business

    David Gardner, DMD - Rittenhouse Dentistry

    David Gardner, DMD - Rittenhouse Dentistry

    4.8(52 reviews)
    1.3 miRittenhouse Square

    Best dentist ever!! He has been my dentist for the last 7+ years. Appointments are easy to get and…read morehe genuinely cares for his patients. He works with most insurances and will work with you if he is out of network. I like the fact that he does teeth cleaning himself instead of passing it off to a hygienist. The best part of Dr Gardner is that he will not recommend unnecessary procedures or visits. He is conservative with his treatment options and is not focused on maximizing visits and his bill. I totally trust Dr Gardner with my teeth and have recommended him to multiple family and friends.

    Having hated going to the dentist my whole life, and this being my first dentist since moving to…read morePhiladelphia, I was a little wary about my appointment with Dr. Gardner. Immediately, he put me at ease when he personally met me at the front door, and I recognized his personable demeanor. His office is cozy, with a single room for him to work in, but he has all the technology you'll need for your appointments right there. He is extremely easy to talk to, makes you feel comfortable and at home the minute you walk in the door, and he did a wonderful job of teaching me as he was going. I've never had a simple cleaning where my dentist took the time to pull out pictures and teach me about the importance of dental hygiene as Dr. Gardner did. I was extremely pleased with my time here and I would highly recommend him to anyone looking for a dentist in the Philadelphia area!

    Photos
    David Gardner, DMD - Rittenhouse Dentistry
    David Gardner, DMD - Rittenhouse Dentistry
    David Gardner, DMD - Rittenhouse Dentistry

    See all

    Rittenhouse Dentists - Our outstanding hygienist Dana will keep your pearly whites shining!

    Rittenhouse Dentists

    4.0(147 reviews)
    1.2 miRittenhouse Square

    Extremely professional and modern office! The most up to date treatments and screenings. Great…read moreexperience! Highly recommend!

    I don't give 1 star lightly, as you'll know if you look at my review history. But I feel compelled…read moreto WARN PEOPLE AWAY. Someone else noted they have been sold to PE, and it is clear they are now pushing unnecessary procedures (more on that at the end) and treating their clients badly. Their 5 star reviews are from years ago, and I would have given them a similar review when I started with them. I began with this practice 3 years ago, and felt confident in Dr Balin. A combination of personal matters and lack of insurance kept me away for ~18 months. When I went back in July, things had clearly changed. I was asked to fill out new patient information, which I found odd, but I'd been away for a while so, ok. Then, despite having done so in the past, they wouldn't file an insurance claim for me, and said I had to do it myself. It requires codes and whatnot that I didn't have. They said they would provide those, and yet I was emailed a copy of my charge receipt, and had to follow up 2x to get the detailed information. I was kept waiting for over 30 mins when I finally approached the reception desk and asked what was happening. Previously someone would have come over to tell me what was going on. I was barely acknowledged (no eye contact whatsoever), and told my hygienist was running behind. Ok, so you have a job you don't like and you're surly, I can understand that. When I finally do get to the treatment room, there is no acknowledgement that I had been kept waiting 45 mins. (there is a reason I'm detailing the wait -- it's not just the poor client relations) I am there for a routine cleaning. I have had very good teeth all my life, and I take good care of them. So she does some xrays, makes comments to herself but not me, then tells me I need scaling and planing, not just a routine cleaning, and they will start it today. I said, I know what that is and I'm surprised I need it, I don't know if my insurance will cover it, and so I don't want to start it today. She calls in Dr Balin, who says yes, it should be done; your teeth are in good condition but there is bacteria up in the gums. She leaves, then the hygienist says ok, we'll get you prepped. And I'm like hold on, I just came in for a cleaning, I'm not prepared to start on anything today, and can you just do the cleaning? She starts getting all emotional, 'it will be my license if we don't treat you properly,' and basically refuses to do the cleaning, raising the chair to get me to leave. And I don't get out of the chair. I tell her again, I came for a cleaning, I was scheduled for a cleaning, and I'd like a cleaning. Then she tells me she is running behind and doesn't have time to do the cleaning. WHAT??? You kept me waiting 45 mins, you (and Dr Balin I assume) have time to get a scaling and planing underway, and now you can't do a routine cleaning? I remain calm and remind her she kept me waiting 45 mins. She then goes back to talk to Dr Balin. I hear whispers, but not what was said. She comes back, total change of personality, all sweetness and light, and does the cleaning. No one follows up with me about scheduling the scaling and planing, nor do they try to schedule another routine exam and cleaning. It was all very strange. I'm finally writing this review because I just got to another dentist (recommended by a friend) who told me there is no way I need a scaling and planing, nor am I having any signs of gingivitis or early periodontal disease. I sent my xrays in advance (thankfully I got them from Rittenhouse Dentists with only 2 phone calls) He noted that my teeth and bone are in excellent condition, gums are healthy and have some recession but that is to be expected 'at my level of maturity' (61yo). He said some practices work the system so they can bill insurance for a more costly procedure that isn't needed. He shook his head and noted that experiences like mine are why people hate dentists. Between his commenst and the other reviewer's discovery of the PE ownership, my experience now makes sense. Do yourself a favor and find a dentist who cares about clients and the dental profession overall, and not just money.

    Photos
    Rittenhouse Dentists - Enjoy a glass of refreshing fruit infused water at your next appointment!

    Enjoy a glass of refreshing fruit infused water at your next appointment!

    Rittenhouse Dentists - Sit back, relax and enjoy refreshments in our comfortable waiting room.

    Sit back, relax and enjoy refreshments in our comfortable waiting room.

    Rittenhouse Dentists - Our experienced and talented team prioritizes your comfort while delivering outstanding care.

    See all

    Our experienced and talented team prioritizes your comfort while delivering outstanding care.

    Gerald Regni, DMD

    Gerald Regni, DMD

    2.1(33 reviews)
    0.4 miBella Vista

    Well despite many negative reviews here, I found my experience to be very positive. Aside from some…read morevery high fees for some procedures, and some products, the doctor sounded pretty knowledgeable and of course experienced at some holistic subjects that we discussed. I look forward to returning.

    I have to agree with several of the other reviews. I bought groupons for myself and my boyfriend…read more The dentist rushed us thru, told us both we needed over $6,000 in dental work. They tried to get us to sign up for a dental credit card, scared us into buying $100.00 worth of mouth wash. It was the WOREST experience for me and now my boyfriend refuses to see another dentist. Also the keep calling and sending letters to come back for our procedures. REVIEW UPDATE...I thought it was important to yelpers to update my review on this dentist. After my experience here I did find another dentist. I had my new dentist request my X-rays from Dr. Regni, not only did he refuse but called me AGAIN to ask me why I was not coming back to his office. Well Dr. Regni, your "treatment list" had services listed that I NEVER needed. I don't have a cavity and I don't need scaling! Once I saw my new dentist and showed them your price list it is quite evident that you are RIPPING people off. My new dentist is charging me only a few more dollars to pull ALL my wisdom teeth compared to what you were trying to charge me for just one. I could write every issue I had with Dr. Regni, but I think this is enough proof. Please do not contact me ever again! I will be calling your office to pull my patient files.

    Photos
    Gerald Regni, DMD
    Gerald Regni, DMD
    Gerald Regni, DMD - Smiles By Design | Philadelphia, PA

    See all

    Smiles By Design | Philadelphia, PA

    Peter T Kousoulis, DMD - Safe, clean and still very friendly & accomodating.

    Peter T Kousoulis, DMD

    2.7(22 reviews)
    0.6 miSociety Hill

    From my first visit/consultation with Dr Kousoulis and his staff was welcoming, friendly,…read moreknowledgeable and professional. On my first visit was discussing options in honest about my dental care and treatment. Second visit was an extraction, no pain even when the numbness went away. I had my third visit yesterday and I felt so blessed as to the time, attention and properly cleaning my teeth, overall care. I hadn't had that kind of dental care since being a child. I was all smiles when I left, and for me I had no discomfort. My daughter and granddaughter complimented me as well about my shinning smile. Yes,I will highly recommend Dr. Kousoulis All Smiles Dentistry

    Horrible quality work. I got a simple crown done by the dentist in august. He was very kind to fit…read moreme as it was an emergency. He also charged me $1,600 because it was an emergency. I should have known better. The tooth fell out less than a month after getting the crown put in. It has since fallen out 3 times in total. Every dentist I've seen to get the crown put back in has said that this practice did a horrible job. The crown is misshapen and the teeth around it were prepared wrong. There is no way to fix the mistakes that this dentist caused. I have had to make speciality dentist appointments to try to fix all of their mistakes. I was overcharged and given absolutely awful quality. Definitely look elsewhere if you want actual solutions and not just larger problems. I see there are similar complaints to mine. I would totally avoid

    Photos
    Peter T Kousoulis, DMD

    See all

    Dentists On Washington - generaldentistry - Updated May 2026

    Loading...
    Loading...
    Loading...