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    Mary M O'Connor, DDS

    4.0 (62 reviews)
    Closed 8:30 am - 12:00 pm, 1:30 PM - 5:00 PM
    Updated 2 months ago

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    Kyle has a beautiful smile thanks to Dr. Mary O'Conner's Dental Practice!
    Janice's B.

    This staff at Dr. O'Connor's office are the best! We've been going over here for years!! My son who has Autism & Epilepsy hated dentists. After our second time coming here and their patients, he now loves going over there and does so well. Thank you Dr. O'Connor & staff!!!

    Crystal E.

    15 years ago two of my siblings went to Dr.Mary regularly. The staff are all nice and VERY patient. Dr.Mary is very knowledgeable and quick. So when I wanted to take my three year old to his first dentist we went to Dr.Mary O'Connor. My son got his teeth cleaned, x-rayed and sealed in 30 minutes. The wait in the waiting room is never that long, either. Besides, there is a video game machine, books and lots of toys. I don't know why someone complained about Dr.Mary using swear words, she would never do that. The reason they don't allow parents in after the first visit is because children listen to authoritative figures who aren't their parents better than their parents. (Case in point, my son doesn't let me brush his teeth without a fuss, but when the dental assistant told him to get in the chair and she started to clean his teeth he did what he was told and just sat there, hands on tummy, letting her work. I was very surprised.) An added bonus is that she accepts Medi-Cal!

    Charlene B.

    My kids were super happy during the entire visit & now they are looking forward to their next appointment. Plus they each got a goodie bag w/a little toy prize, floss, a travel size toothpaste & a new toothbrush. And the staff handled all 4 of my kids while I got to relax & wait in the waiting room. Mary O'Connor is the best pediatric dentist in San Diego IMHO!!! She is very sweet, but also direct & firm with the kids. I really would never go anywhere else again for my kids teeth.

    First visit!

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    3 months ago

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    Thank you for your nice review!

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    Review Highlights - Mary M O'Connor, DDS

    O'Connor & her staff are kid-friendly, professional and thorough in their dentistry practice.

    Mentioned in 22 reviews

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    Children's Dentistry of San Diego - children's choice dental care

    Children's Dentistry of San Diego

    4.7(331 reviews)
    12.1 miMira Mesa

    They are very caring and explain the importance of brushing with my kids…read more Fast and reliable care.

    I had to come back and update my review because this experience truly meant the world to me as a…read moreparent. The day my son was scheduled for treatment, we hit unexpected traffic and ended up running late. I called the office just to let them know we were still on the way and left a message since they were in a meeting. To my surprise, someone called me back almost immediately. Not only did they reassure me that everything was fine, but they also asked our ETA and told us to drive safely. That level of care alone was amazing. I've never had a clinic call me back so promptly--let alone show genuine concern and understanding. Anyone who lives in San Diego knows traffic is unpredictable no matter how early you leave, so that grace meant everything. When we arrived, they were ready for my son right away. We met Juliet, who was incredibly warm and friendly. What stood out most was how she took the time to explain everything to my 15-year-old before doing anything. This was his first real procedure beyond a cleaning, and that communication made all the difference. She even showed him the tools ahead of time, which helped ease his nerves tremendously. Her gentle spirit and patience did not go unnoticed. Then doctor Cuisia came in shortly after and was just as kind and reassuring. She explained exactly what was about to happen and got started right away. As a mom sitting there watching my baby have dental work done, I was nervous--but with these two women, I felt confident he was in excellent hands. Once the treatment was finished, my son said, "That wasn't so bad," though he made it clear he doesn't want to repeat it anytime soon . His mouth was numb for about three hours, and they were very thorough in explaining post-procedure care--especially warning him not to eat anything crunchy, hard, or chewy so he wouldn't accidentally bite the inside of his mouth. I truly appreciate how they educate both the kids and the parents. That alone sets them apart. I couldn't ask for a better dental practice for my kiddos. Thank you so much, Children's Dentistry of San Diego, for your compassion, patience, and top-tier care.

    Photos
    Children's Dentistry of San Diego
    Children's Dentistry of San Diego - Waiting area.

    Waiting area.

    Children's Dentistry of San Diego - Cutest kids dentist !

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    Cutest kids dentist !

    Lil' Smiles-David M. Toppi D.M.D. - Threats

    Lil' Smiles-David M. Toppi D.M.D.

    4.6(170 reviews)
    4.3 mi

    I am submitting this complaint to formally report unethical billing practices by the dental office…read moreassociated with a disputed dental charge of approximately $300. I want to be clear that the quality of clinical care itself is not the issue; my concerns relate solely to billing conduct, transparency, and the handling of insurance-related disputes. After receiving care, I submitted the claim to my dental insurance provider. The claim required escalation and is currently under active review by the insurer. This process was communicated clearly and in good faith, and I have documentation, including a claim number, demonstrating that the charge is under legitimate insurance review, not ignored or refused. Despite this: The office pursued payment while the insurance claim was unresolved asking for "just a small payment" while they wait. The matter was escalated to a third-party collector before insurance determination There appears to be no reasonable accommodation for standard insurance dispute timelines There was no transparent explanation of why the bill was deemed immediately collectible rather than pending insurance resolution Patients should not be pressured to pay balances that are actively under insurance review, particularly when the provider is aware that the insurer is evaluating coverage or reimbursement. This practice places patients in an unfair position--either paying out-of-pocket prematurely or being threatened with collections while complying with standard insurance procedures. Further, the billing escalation process appears to lack: Appropriate verification that insurance review was complete Ethical safeguards before referral to collections Clear written communication outlining patient rights during an insurance dispute While I respect the clinicians and the care I received, billing practices are part of patient care and ethical responsibility. Referring a patient to collections under these circumstances undermines trust and may violate professional and consumer standards. I am requesting that this matter be reviewed for: Compliance with ethical billing standards Appropriate handling of insurance-pending balances Policies regarding referral to collections Oversight of third-party billing or collection agents acting on the practice's behalf I am submitting this complaint in good faith to ensure accountability and to prevent similar experiences for other patients. edit: Owner responded - yes, this is for this business Lil Smile Dr. Toppi. I am also a healthcare provider and I know this is 100% unethical. They did send me to collections for $300 while my insurance was escalated. I did pay the $300 (minus paying the "interest fees" - another unethical practice!) while my insurance worked on it out of fear. It is sad way to treat patients and other people deserve to know about these unethical practices.

    Had my daughter's first appointment today and the office is so cute and welcoming. The staff were…read moresuper nice and knowledgeable. The appointment was super fast and to the point just as you would like for a baby's first visit to the dentist. My girl got a cute little toy and a new pooh bear toothbrush, can't wait to come again in 6 months!

    Photos
    Lil' Smiles-David M. Toppi D.M.D. - We love the decor!

    We love the decor!

    Lil' Smiles-David M. Toppi D.M.D. - Literally the best dental staff ever. This team knows how to help kiddos feel comfortable with a new experience, like getting Xrays!

    Literally the best dental staff ever. This team knows how to help kiddos feel comfortable with a new experience, like getting Xrays!

    Lil' Smiles-David M. Toppi D.M.D.

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    The Super Dentists

    The Super Dentists

    4.4(777 reviews)
    14.3 miCarmel Valley

    We've trusted Super Dentists with three of my children for years, and experiences like this are…read moreexactly why we continue coming back. Last week, my daughter saw Dr. Alvarado for the first time alongside Soli, who has been caring for my kids for years. Together, they were an absolute blessing. They didn't just provide excellent dental care--they created a space where my daughter felt safe, heard, and genuinely cared for. Their kindness, patience, professionalism, and knowledge were evident from start to finish. They took the time to do a thorough exam, explained everything clearly, and made sure we felt informed and comfortable every step of the way. As a parent, there's nothing more valuable than knowing your children are in compassionate, capable hands. Dr. Alvarado and Soli truly embody that rare combination of excellence and heart. Thank you both for making such a positive impact on our family. Super Dentists is fortunate to have you!

    I had an appointment scheduled and completed all of the required paperwork that was sent to me by…read morethe office right before my appointment time. After arriving, I was informed that the dentist was not in and that I would need to reschedule for another day. This was extremely frustrating and a complete waste of my time, especially since there was no advance notice or courtesy call before I came in. I also had to travel a long distance and waste gas to make it to this appointment, only to be turned away at the door. What made it even more concerning was being told that this "happens a lot." If this truly happens a lot, then maybe someone should pay attention and fix the issue instead of repeatedly inconveniencing patients. People arrange their schedules, take time off, travel, and make an effort to be on time for their appointments. Patients deserve better communication, better organization, and more respect for their time.

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    The Super Dentists
    The Super Dentists
    The Super Dentists

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    Im Pediatric Dentistry & Orthodontics - Newly furbished waiting room

    Im Pediatric Dentistry & Orthodontics

    4.9(437 reviews)
    16.3 mi

    After years of taking my kids to The Super Dentists and struggling through stressful visits, I…read morehonestly wish we had found Dr. Im and her team sooner. The difference is night and day. My kids used to scream, cry, and be absolutely terrified at the dentist. From the moment we walked into Dr. Im's office, the entire team was warm, patient, and incredibly kind. They truly understand children and know how to make them feel safe. Dr. Im is exceptional. She talks to the kids while she's working, calmly explaining what she's doing and what to expect next, which makes such a huge difference in easing their anxiety. There's no rushing, no fear-based approach--just reassurance, compassion, and skill. And somehow, on top of being gentle, they are also FAST (which parents know is a miracle). The appointments are efficient without ever feeling rushed, and my kids actually left feeling proud instead of traumatized. I am beyond grateful we found this office. If you're a parent whose kids are anxious about dental visits, this is the place. I truly can't say enough positive things about Dr. Im and her amazing team. They've completely changed the dental experience for our family. Highly, highly recommend.

    Candy provides exceptional customer service! I've been coming to this dental office since my kids…read morewere toddlers, and now they're teenagers. She has always been wonderful with them, communicates so well with kids, and always greets them with a smile. Her kindness and friendly personality make every visit a positive experience. We truly appreciate the care she gives our family!

    Photos
    Im Pediatric Dentistry & Orthodontics
    Im Pediatric Dentistry & Orthodontics - Back area all renovated and so clean!

    Back area all renovated and so clean!

    Im Pediatric Dentistry & Orthodontics

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    All Smiles Pediatric Dentistry

    All Smiles Pediatric Dentistry

    4.7(151 reviews)
    3.6 mi

    My kids look forward to going to this dental practice more than any other dentist they have ever…read morebeen to. They love the "toy tower" vending machine they can use at the end. They get a coin they can insert to exchange for a prize. All smiles has all the essentials of a pediatric dentist, from tvs with Disney movies playing in the lobby and ceiling above the dental chair, to little hygiene gift bags with toothbrushes and toothpaste. They are respectful of health decisions like waiving fluoride, making sure to add notes to your chart proactively so that you don't get asked at every visit. They have an amazing staff! Their office clerk Cynthia made sure the visit went smoothly, Dr Job is personable and attentive and their hygienists are great. One of my children had a dental extraction of a baby tooth that wouldn't budge. The process was smooth and painless for my normally anxious daughter. The shining star of our most recent visit was Danielle! She is so perceptive, kind and caring, she saw my other daughter who wasn't getting her teeth cleaned that day was hoping for a turn at the toy tower and she gave her a coin for waiting nicely. She also gave advice for toothpaste and flosser recommendations in a collaborative fashion which was encouraging and empowering. She listened to concerns we had and was willing to answer questions I had about alternative toothpaste options. 10/10 pediatric dental practice!

    Last week, my 4-year-old daughter and I visited for four fillings on the right side of her mouth…read more It was our first time experiencing something beyond a routine cleaning and check-up. Dr. Job and Ms. Danielle handled everything with such attentiveness, kindness, and ease that I have no doubt we'll be coming back to fix the left side as well. My daughter was very proud she did not cry and I am sure, in many ways this is due to professionalism of Dr. Job and Ms. Danielle.

    Photos
    All Smiles Pediatric Dentistry - Watermelon or cake flavor???? No she said, she wants Chicken!

    Watermelon or cake flavor???? No she said, she wants Chicken!

    All Smiles Pediatric Dentistry - All Smiles Pediatric Dentistry of San Diego, CA - Dr. Allen Job

    All Smiles Pediatric Dentistry of San Diego, CA - Dr. Allen Job

    All Smiles Pediatric Dentistry - All Smiles Pediatric Dentistry of San Diego, CA - Dr. Allen Job

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    All Smiles Pediatric Dentistry of San Diego, CA - Dr. Allen Job

    Mary M O'Connor, DDS - pediatric_dentists - Updated July 2026

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