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    John Samuel Woo, DDS MS

    5.0 (2 reviews)

    Services - John Samuel Woo, DDS MS

    Orthodontics

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    4 years ago

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    Kirk Orthodontics

    Kirk Orthodontics

    4.3(16 reviews)
    3.0 mi
    Offers payment plans
    Free consultations

    There office staff is rude. I called them multiple times almost a year ago asking if I still owed…read moreany money towards my act. They said no I was completely paid up and that's why I wasn't receiving the blue envelope bills in the mail. Then nearly a year later they said I owe 300 which bothered me get this then they said I owed a 1000 because they had accidentally charged someone else's card for my payments. Mind you my child's braces were removed close to 4 years earlier than they said in the treatment plan. Never was I given an explanation why they were removed nearly 4 years early. You would think that the early removal would deduct from original plan price. Nope the $7000 plus price didn't change even my child on had a 4 year early removal. That makes zero sense. The price was based on the amount of check ups she was gonna have. Honestly the staff is so rude in the office and even ruder when I see them in the community. Why were my child's braces removed nearly 4 yrs early and why didn't that change the price and why should I be responsible for their billing mistakes. This place is referred thru medi-cal so we are poor and can't afford health insurance but somehow we have to foot the bill for only a year of service. Do not go here. They will be dishonest, make mistakes and treat you badly!

    Dr. Kirk is the man behind this smile. I used to have a gap so big that you could fit a number 2…read morepencil in it but now it's history! I came here because my coworker was really happy with her children's' teeth. I didn't get braces until college, but Dr. Kirk was really cool about making sure my teeth looked great without robbing me of my tuition. He gave me a bunch of options, and I chose to just get upper braces. I can't say getting them tightened was the most comfortable experience, but everyone in the office made the experience tolerable. Thanks you Dr. Kirk! I love my teeth now and get compliments pretty regularly - great confidence boost!

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    Kirk Orthodontics
    Kirk Orthodontics - Michaela's smile after Dr Kirk magic.

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    Michaela's smile after Dr Kirk magic.

    Hartford Koenitzer Dental - Dr. Koenitzer & Dr. Hartford

    Hartford Koenitzer Dental

    3.8(68 reviews)
    1.4 mi

    I'm not someone who looks forward to dental visits, but Dr. Hartford completely changed that for…read moreme. I came in needing a new filling and a repair on an old one, and from start to finish the experience was genuinely great. What stood out most was how thorough he was in explaining everything before touching a single tool. He walked me through exactly what he was going to do, why it needed to be done, and what my options were -- no pressure, no rushing. He made sure I was fully comfortable before moving forward, which honestly made a huge difference in keeping my anxiety in check. The actual work was smooth and efficient. Both the new filling and the repair came out great, and I barely felt a thing. You can tell he really cares about his patients, not just getting through appointments. If you've been putting off dental work because you're nervous or just dread the process, Dr. Hartford is the guy. Highly recommend!

    I've been coming to Dr. Hartford's office for my regular cleanings for a while now and I just have…read moreto say this place sets the bar. Every single visit the staff is thorough, friendly, and makes you feel genuinely welcome from the moment you walk in. They don't rush through the cleaning and always make sure everything is done right. But what really makes this place special is Dr. Hartford himself. He always takes the time to stop by during my visit just to check in and ask how things are going. It's a small thing, but it makes such a big difference; it never feels like just another appointment. You feel like an actual person, not just a patient on a schedule.

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    Hartford Koenitzer Dental - Dr. Koenitzer

    Dr. Koenitzer

    Hartford Koenitzer Dental - Voted 2013, 2014, 2015 and 2016 Best DDS in Petaluma

    Voted 2013, 2014, 2015 and 2016 Best DDS in Petaluma

    Hartford Koenitzer Dental - Your caring and competent DDS and staff

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    Your caring and competent DDS and staff

    John Samuel Woo, DDS MS - orthodontists - Updated June 2026

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