Congratulations on earning Diamond Certified for 25 consecutive years. William R. Hummer, DDS has been rated Highest in Quality and Helpful Expertise, maintaining that top-level score based on surveys of 410 verified patients. Yours is an exceptional performance for quality-seeking dental patients throughout the area. Well done! Services Cosmetic Dentistry Dental Implants Dental Veneers Dentures Endodontist Family Dentistry Oral And Maxillofacial Surgery Pediatric Dentist Periodontist Teeth Cleaning Teeth Extractions Teeth Implants Cosmetic, Preventive and Restorative Dentistry Invisalign Drill-Free Dentistry Nitrous Oxide Sinsational Smile Teeth Whitening Implant Tooth Replacement, Including Implant-Supported Prosthetics Orthodontics Bleaching Nightguards and Mouthguards White Fillings TV/Headphones read more

William R Hummer, DDS - 25 Consecutive Years Earning the Diamond Certified Award - Oral Surgeons Near Me - San Leandro, California

I only have good things to say about this dental office. I was looking for a dentist and visited three different places. This was the third one, and from the moment I walked in, everyone was kind, professional, and caring. From the first appointment, I felt listened to and safe. They explained every detail with a lot of patience, and everything after that was perfect. Dr. Hummer is an excellent professional and a wonderful person. I highly recommend him and his team! read more

Dr Hummer is very knowledgeable and takes the time to explain everything in detail, his staff is well trained and the receptionist are always kind. read more

I was a patient of Dr. Hummer's for many years. I'd like to share my experience in case it's applicable or helpful for anyone else. As someone who grew up in the early '60's, I think my generation has a different take on dental appearance. I was fortunate that I got braces in high school; for me, that was the pinnacle of my dental aspirations. The older I get, I actually appreciate seeing people with real, imperfect teeth, that aren't glowing white. It gives people character. My goal for going to the dentist is to keep my teeth healthy. When I first became a patient of Dr. Hummer, I was a fan. He's a kick to chat with and I felt confident in his dentistry. Over time, he brought up the possibility of my getting some veneers. This was surprising to me, as I'm happy with how my teeth look, and I never mentioned any desire for aesthetic work for my teeth. He pointed out a few things that I hadn't noticed and said that he was pretty sure he could get the veneers covered through my insurance. I decided I would do it and I ended up getting veneers on my 4-upper front teeth (thin coverings on the surface of your tooth). In my ignorance, I thought that was the extent of what I was doing. Come to find out, overtime, the veneers wear away. So at that point, I learn from him that veneers aren't something he recommends for long term. He said I need to consider porcelain crowns for long term. I consider myself a fairly intelligent person, but somehow I wasn't clear on exactly what he was recommending. I'm thinking they're a higher quality veneer. As they are extremely expensive compared to veneers, he suggested first doing the two front teeth. Such a slippery slope... I'm thinking, now I've got this wearing off veneer stuff on my teeth that I wish I never did, and I don't know if my real teeth have been damaged by putting that stuff on them. Due to this thinking, I agree to this plan. When I return for the 2-porcelain crowns I have no idea that they literally shave down your tooth to put these things on. They turned out looking good but I'll never forgive myself for allowing my perfectly good teeth to be shaved away. After this, there was no way I was letting this happen to anymore of my teeth. Dr. Hummer continued to pressure me to get crowns on the other two teeth. He even went so far as to say "have you asked others about their opinion of how your teeth look." At this point, I decided I had enough. I found a new dentist and he replaced the two cracked and stained veneers. So for the rest of my life, I'll have to periodically replace these veneers. My take away - I think that Dr. Hummer is very good at dentistry but I really regret being so trusting and following his unsolicited advice regarding the appearance of my teeth. I wish I had my real, perfectly fine teeth. read more

Dr Hummer is an excellent dentist.our family has been patients for many years. He's very personal and really cares about his patients. His staff is friendly and friendly.I've worked with many dentist he's definitely one of the best. read more

What a great experience, a few years ago, I wrote a review about Dr. Hummer's work ethic and professionalism, how he is a great human being after taking care of my beloved husband while he was dealing with cancer. Today I am recommending Dr. Hummer, Dr. Swoboda and Staff to those of you that are afraid of having dental work. About a week ago I tripped and fell, hurting my nose, upper lip and my front upper tooth, I was so afraid of going to my dental appointment but as soon as I walked in, the front desk Staff, Dr. Hummer and Dr. Svoboda put my nerves at ease by talking to me, making me laugh and taking care of my teeth. 100% recommended, give them a try, you won't regretted read more

I'm picky about my dentists, as my mother was in the field for years, and we learned what to expect at all times with a professional dentist, cleanliness and modernization. I have been blessed with an amazing mouth of near perfect teeth and and have heard horror stories from coworkers and friends over the years about dental nightmares with routine procedures - I avoid those doctors! Of course, as one ages, sometimes there are more issues with older cavities, pain, discolorations or other things that come up that nobody can 'see' but your dental health is so important that you just get it taken care of, make it a priority. I just recently moved to San Leandro, and all of my new neighbors told me there was a GREAT dentist in our neighborhood who knows his stuff, has been in business forever and is mindful of costs and open with his patients about it. Dr. Hummer is THE DENTIST to go to. Got a problem that another dentist created or couldn't figure out - go see him. Want a second opinion because you're not sure - go see this guy. Don't LIKE dentists - Dr. Hummer isn't just a normal dentist - he's a pretty interesting guy. Another reason why I'm writing this is anxiety. When working inside your mouth gets too much, he's there for you. He doesn't make you feel weird or point out the fact that you're freaking out - his bedside manner is calm, subdued and sweet. He will just start speaking to you about something YOU are interested in or know of and allow you your space. It's amazing. I mean, you need to get the work done, you don't want to waste everyone's time there, and you don't want to be having the anxiety attack, but unlike other offices where they point it out or treat you like you're a mental patient, this office and this doctor are amazing. They get it - they've been there, seen it and know what to do. They normalize it. That, and his amazing work ethic, how he's into what he does and is always looking to improve everything in his office is great. He truly loves dentistry and has the years behind him to back it up. His team are loyal, amazing, friendly people who remember you when you return - very warm and they know their stuff, too!!! He loves gadgets, and so do I! I love hearing about his technology he's acquired and why, what it does, what it doesn't do and how he's always thinking of new ways to improve the care of his patients. The front desk team is ON IT - and when you want to know how much things are going to cost, how much you can pay up front and per month, HOW the heck am I gonna work this into my budget, they figure it out with you and work with you, not shame you. They know their insurance companies, rates and how to get the best deal. I appreciate them so much - especially when you call them with an issue inside your mouth and they get you in at 7:30am the next day! I just cannot say enough good things about this office and my teeth and smile are proof of that! read more

I've been going to Dr. Hammer for about four years. I'm 67 years old and this is the best dentist I've ever had.

I am TERRIFIED of the dentist b/c of super sensitive teeth. It impacts my ability to get cleanings regularly, which only compounds the problem. I found Dr. Hummer by way of one of his dental hygienists whom I was referred to. First, the cleaning I got with the hygienist (Maria) was like no other - she heard my issues and did the cleaning perfectly. No tears, no pain, no fear, EXCITED to go back for my next cleaning. Who ever says that? Second, Dr. Hummer clearly knows what he is doing, is patient, uses modern practices, and doesn't seem to be interested in upselling or diagnosing for his own benefit. Finally, the entire office staff was as sweet and comforting as can be. I can't believe I've found this entire practice after years and years of trying to find the right place for me! read more

Went to see Dr. Hummer today to correct something his previous dentist did. I am terrified of the needles but he recommended that I need to get numbed. I thought maybe the problem I was having wasn't too bad and didn't want to go through with it but I went to my guts. I explained to him that I am terrified of the needles and that I am very sensitive. I held my breath while the needle was going in and boy, oh boy. He was really good because I didn't feel much of anything. Even though the procedure was done over 2 years ago, he graciously decided that he was not going to charge me to correct it. His bedside manner is very gentle. He also did a followup call late at night to make sure I was feeling ok. That to me, is dedication and a doctor who goes above and beyond. Thank you Dr. Hummer! read more

I have been coming to Dr. Hummer since I was a kid. You will not find a better dentist. I live over an hour from his office now and I still make the commute because it feels like family in his office. read more

I have rated another dentist here and while he is awesome I would like to give a recommendation to the East Bay peeps I know: Dr. Hummer is no fucking joke. Why? Oh well it's Sunday, middle of the day on a perfect 74º East Bay day. Not a cloud in the sky... Dr. Hummer was probably sailing, or golfing, or even saving small kittens from fire. Me? Me, well, I was saving my manpanion from the most debilitating pain I've ever seen him in my entire knowing of him. His tooth? It exploded. I mean, not really EXPLODED... but it might as well has... So for months I've been carrying around this Dr.'s number. So I call the phone number... fully understanding that I would be getting a machine - cause hello? Sunday? So the machine says "in case of dental emergency call xxx-xxx-xxxx" I look over at manpanion, back at phone, back at writhing manpanion. Yeah, it's an emergency. I call. I get Dr. Hummer on the phone. I say "Hey doc, I'm referred by such and such patient... you don't know me but my manpanion is in bad shape." Long story longer it's Sunday and Doc stops saving kittens to drive to his office to give an emergency root canal to my man. As a former dental assistant I can tell you something: His work is really good. He allowed me to inspect the drilled tooth with the calcium filling the emptied root cavities. The hole was impeccably drilled with great symmetry. Manpanion (he who hates all dentists everywhere all the time) said it was the best experience he'd ever had. Doc explained all our options and as non-insurance carrying patient(s) he advised what he could do for us in order to maintain best dental health and easing our wallet pain. This man is awesome. He got a patient for life from both of us... I can't speak more highly of this dentist. read more

I am a student and a mom of four, so obviously I don't go to the dentist unless I really have to. I needed a root canal for a year, but cost and timing never seemed right. Finally the pain got to be too bad, so I researched dentists on yelp and found William Hummer's office. I saw Shawn Gallegos D. D. S., who is part of this practice, and it was the best decision. He was very professional, straight forward and meticulous when performing my root canal. I experienced no pain throughout the procedure. The dental assistant Nicole, was so kind, and very attentive to my needs. I am so glad I got it done here, they were upfront about cost, the staff was knowledgeable and accommodating, and most of all I am pain free. I highly recommend that if you suffered like me, invest in quality. read more

My late mother, my husband and I have been going to Dr. Hummer since 1997! He is wonderful, smart, patient and extremely detail oriented dentist. Prior to us moving to the East Bay we would drive from San Francisco to be treated by him. We would highly recommend him and his staff! A++++++ read more

This amazing dental group was recommended by my beloved husband. Dr Hummer made sure my husband was confortable enough to give him the dental care he needed while at the same time he was fighting his illness named CANCER. Dr. Hummer went beyond with his healing hands and his big heart in helping my beloved before he started his cancer treatment. Forever will be greatful. Now I have joined this amazing team, the staff is very professional and friendly, I feel great and special by the care I receive every time I have an appointment. Glad to be part of this team. Thank you read more

Dr. Hummer is the best dentist I have ever been to in my life!!! I have known and been treated by Dr. Hummer for over 20 years. He truly cares about his patients and dentistry. He ensures his patients have top notch, quality care. He takes extra time to ensure every patient is satisfied with their appointments. He is excellent at following up with patients to make sure they are happy with their care. I have never met a more concerned dentist who really takes care of his patients. Dr. Hummer also makes a point to use top notch dental technology, whether it is to straighten your teeth, install implants, and so much more! He and his office staff go out of their way to ensure patients are comfortable. I also love Dr. Hummer's staff! They are all very upbeat and positive and really make the entire office experience great! My sister recently moved to Alaska, but refuses to get a new dentist up there because no one could ever replace Dr. Hummer. She comes back down to the Bay Area to visit her family and get her dental work done twice a year. Dr. Hummer is also extremely generous. He volunteers his time to ensure that many low-income residents in the Bay Area get high quality dental care. He treats everyone with utmost respect and dignity. Just this past year, he even helped to save the life of a low-income Bay Area resident who had several seriously infected teeth and could have died from a systemic blood infection, if Dr. Hummer hadn't stepped in to save the day. He truly cares about people and humanity. All people should have a right to see a dentist like Dr. Hummer. I ask and encourage everyone to patronize the business of this very important man and hardworking team! I would give him and his staff 10 stars if I could. - Jennifer Lovewell read more

I cannot say enough good things about this dentist office. From the beginning, as I waited in the waiting room, I was greeted by several warm and friendly staff members. I am 7 months pregnant and was having some pretty significant tooth pain yet suffice it to say, I hadn't been to the dentist in a pretty long time (ewww, I know). I knew since I was pregnant, there was limited options as to what could be done. Immediately, Dr. Hummer came out and educated me on dental work and pregnancy. He was professional and well versed in the subject and made me feel comfortable that I was making an informed decision to have my teeth worked on. My tooth problem was remedied quite easily with minimal discomfort. This place is truly amazing and I am so glad I found them. read more

I had a crown put in by another dentist and I needed a root canal. My other dentist told me that I had to go to a specialist because they would need to go through the crown. I wasn't too happy that I needed to go somewhere else. I decided to get another opinion. That's where Dr. Hummer comes into play. After the consultation and a couple of X-rays, Dr. Hummer told me he would be able to do it. I had the root canal yesterday. He is very gentle. And very informative. I feel so much better that I had this done and I couldn't ask for a better dentist. Thanks Dr. Hummer! read more

Wonderful staff! Specifically, Dr. Gallegos helped me to get over (for the most part) my fear of the dentist office. The entire staff I've had the pleasure of encountering is professional, friendly, very knowledgeable and so down to earth. I would recommend this office whole heartedly! read more

My husband had a very badly impacted wisdom tooth. Dr. Hummer was able to get out all 4 teeth smoothly, gently, and for a great price. His office was kind and understanding of my husband's zero level gag reflex. read more

I love this dental office! The staff is amazing and you really get the sense that they care. Dr. Hummer is wonderful! He gets to know you before he starts his exam and learns your treatment style (ex. conservative on cost or get everything done at once). He gave me some great tips to make my flossing more effective. I was nervous to see a new dentist but I now have the upmost confidence in Dr. Hummer and his staff. read more

I really like Dr Hummer and the hygienist great work they spend the time with you to do the treatment they don't rush you they care for the patient the staff very friendly read more

Great Service! The friendly environment that Dr. Hummer and his staff offer is what set them apart from the others. Keep it up! :) read more

Dr. Hummer has provided excellent dental care to many of our Western Service Workers Association members, who are low-income bay area residents who cannot afford preventative dental care due to socioeconomic circumstances. Not only is Dr. Hummer kind enough to donate his time and skills to our WSWA benefit program, but our members rave about his caring manner with which he provides his thorough dental care. He would call back to our office to make sure that our members were satisfied with his care. We can't thank Dr. Hummer and his staff enough for providing this critically needed service! Dr. Hummer's commitment to and care for his community shows that he is a paragon of ideal health care provider. We highly recommend this great dental practice! read more

I highly recommend Dr Hummer to anybody that needs a dentist he is excellent he will tell you everything that needs to be done he will let you make the decision he's very fair very good extremely courteous and that's extremely good work he is the best Dentist I have had in 29 years you can't beat this dentist the staff he has extremely excellent too Again I highly highly recommend him Jim ganem read more

Dr Hummer and his staff are wonderful. My first appointment was very informative, they explained everything in detail. I definitely recommend to all family and friends read more

Dr. Hummer and staff deserves more than 5 stars ! If there's 10 stars that's what I would have chosen Rommel O. from Oakland , Ca.

I felt very safe in the office, staff was very friendly and courteous. The office was clean, all staff were wearing mask and gloves. I have been going to Dr. Hummer for years he is friendly and very caring about your concerns. I would recommend this dental office. read more

Dr. Hummer does solid work and truly cares for his patients. No complaints about he or his back office doing the dental work. On the other hand his new receptionist is so difficult that it has caused my family to move to a new dentist. His long time prior receptionist left a while back and the new person couldn't be worse. She will shake you down for payment and ignore you while you wait. Sad that a practice can be so negatively influenced by one bad apple. read more

Hands down one of the best dentist of all time! How do I know this? I was a dental assistant for years so I know quality dentistry and he came into his office at 8:30 pm on a Friday night to re cement a temporary crown back on for me. He is simply the bestest!!!! read more

Thank you, Dr. Hummer! I had an epic journey/battle with a root canal-starting at UCSF endo school (NOOOOOOOO! Don't go there!), and ending in the loving hands of Dr Rezai to finish it (If you need an endodontist, look no further than him!). But this isn't a story about other dentists. It's about Dr. Hummer. He's gentle, knowledgeable, patient with anxiety, kind, and most of all, does GREAT WORK! I took my sore mouth to him for my post-root canal crown, and he fixed it! He explained the whole process and set expectations for me, so I wouldn't be surprised or scared (well, less scared). I got the temporary crown, fitted for the permanent (gold! Fancy and better for your body than any other material!) crown. I returned a couple weeks later for my permanent crown, and it fits like a dream! I love it, and it is SO nice to know I don't have to deal with that particular saga anymore. Plus, if the apocalypse hits, I have currency in my mouth. So there's that. Thank you, Dr Hummer- for your caring, careful work. For the calls to check up on me (I'm doing much beter, thank you!), and thank you for the grape custom chap-stick with your office's information on it. It helped in the middle of the procedure, and every time I use it, I remember that extra touch. I'll be back! read more

Great group of professionals. They took good care of my dental needs when I need them. Thank you again, Dr Hummer and you caring staff.

outstanding job once again. I had some minor issues which needed to be fixed. No antistatic, no pain regardless. he made me feel so relaxed i had to keep myself awake. I can not recommend Dr. Hummer enough. read more

OMG I had a horrible visit with my last dentist, so I tried someone new. I called Dr. Hummer office one morning and they saw me the same day. He explained every part of the process, informed me about other problem teeth I had. He was knowledgeable and patient.He understood money was an issue and gave me the best advice. I walked out of his office pain free with a smile on my face. ( that has never happened before) I would recommend him to anyone looking for a dentist. He is the best!!!!! read more

My Fiancé has been going to Dr. Hummer for a few years. We originally found him through our insurance provider and were really impressed with him on our first visit. He is knowledgeable and professional. But, the reason I wanted to write this review is because of his amazing staff, specifically Debbie. My fiancé had moved jobs and then his new company switched insurance groups. We were getting confusing bills and couldn't get any clear answers from the insurance groups (typical). After some back and forth with Debbie, she tracked down what the issue was (including spending an hr. and a half on the phone with our former insurance group). She helped us finally get the issue resolved and we were really grateful. Great dentist and wonderful staff. read more

My husband has seen Dr. Hummer once to prepare his crown and he is very impressed with Dr. Hummer. Dr. even called him at night to see how he was and if he had any questions. That really impressed me. I am actually looking forward to my visit! read more

Dr. Hummer is The Best. He's gentle and thorough. He takes a cautious and conscious approach, which means that he'll explore all options before having to go for the expensive procedures. He embraces new and effective technology, explains WHY something could be happening with the teeth, and takes the TIME to treat each patient like they are the only ones in the world. Quality service! The front office staff is professional and friendly. They send home little goody bags after each visit. Even more impressive, Dr. Hummer managed to convince my (darling yet stubborn) husband of the importance of flossing. After that visit, my husband is the biggest champion of floss. I've gone to Dr. Hummer for 8 years now, and each time, I enjoy the visit. :-) read more

I used to go to Dr. Hummer in my teens, when I lived in San Leandro. I now live in Tracy. I have seen two dentists out here that I didn't really like and with my recent tooth pain I figured I would go back to Dr. Hummers office. I called on a Friday and the lady who helped me got me an apt. for Monday morning. The office people were very friendly and the lady who took my X-ray was too. I didn't see Dr. Hummer, but the other dentist was just as good. I was very happy with my visit and it was worth the drive to from Tracy to San Leandro. read more

Dr. Hummer is the best. He is very thorough and patient. He explains everything before he does any procedures; and helps me to make the best decision about my teeth while considering the cost. I trust him completely with my dental work. He is also just a really nice guy! read more

Thank goodness for Dr. Hummer! How lucky am I to find the best dentist ever before I lost my teeth and my mind.