fax : 909-357-4887
16475 Sierra Lakes Pkwy
Ste 140
Fontana, CA
92336
We accept and honor most dental insurance plans (PPO & HMO). The following are just a few of the dental insurance carriers we’re providers for:
Dentist
DDS
Dentist
DDS
Dentist
MS, DDS
Dentist
DDS
Dentist
Oral Surgeon
DDS
Orthodontist
DDS/MS
Orthodontist
DMD
Periodontist
DMD, MS
Endodontist
DDS
Endodontist
DDS, MS, MBA
Hygienist
RDH
Hygienist
Hygienist
RDH
Hygienist
RDH
Office Manager
Walter and Samira did an amazing job making sure I felt comfortable with the treatment plan.
READ MOREGreat service! Staff are friendly and address all of your issues promptly
READ MORESo I must admit, I usually dread going to the dentist but my experience today was top notch! My dentist, Walter was amazing and his assistant Jonathan was awesome as well. I had my toddler son with me during this appointment and they both…
READ MOREJen, my hygienist is absolutely wonderful! My teeth feels extra clean, all thanks to Jen!
READ MOREUpdate: Having the orthodontist tell me that I was a minute late passed their Friday 10 minute grace period so he couldn’t complete my daughter’s full service was definitely frustrating. We had to change the appointment to a Friday at 3pm due…
READ MOREJenn was awesome ! Just had a deep cleaning. I was really scared when I came in but she made me feel so comfortable and really explained the whole process. Would highly recommend her.
READ MOREI was in the room watching while my client get his realign done and the supervisor Minerva "Minnie" was great. Just with me observing the process all I can say is she was good she was making sure that the client was comfortable wasn't in no…
READ MOREExtremely helpful, kind, and gentle! Made the dreadful and intimidating dental visit as easy and comfortable as one could wish. Every step of the process was explained making me feel at ease the entire time. Highly recommend!
READ MOREVery welcoming and friendly office. If you happen to get Walter you'll be a great hands. Dr. Ladhani was very kind and informative. Hygienist Jen was amazing and great to talk to. They made my examination smooth.
READ MOREI recommend anyone with dental needs to Dr Jefferson or anyone at Sierra Lakes Dental. Walter is THE BEST assistant. He usually always has answers and shows respect and care to patients.
READ MORE(Translated by Google) Satire Walter Adriana excellent work I am very happy and I congratulate you for your excellent work congratulations greetings (Original) Sátira Walter adriana excelente trabajo estoy muy contento y los felicito por su…
READ MOREYou will get the very best dental care here. Dr. Samira has been seeing me for years. She is the best dentist I’ve ever had!! So smart and caring. Professional dental work. She goes the extra mile for her patients. Thanks doc, you deserve the…
READ MOREDr Walter and Ms Marabill did great job very professionally and with great care
READ MOREI always have a good experience. Everyone is kind and professional keep up the good work.
READ MOREI’ve been coming back here for a few years. Both Walters are fantastic. I wouldn’t go anywhere else for my families dental work.
READ MOREI came in not too long ago and the whole front desk staff was amazing and super sweet. I saw Ms. Shelley, she was super gentle and pertained to my every need. Shelley explained in detail regarding what she was doing and every question I had.…
READ MOREI enjoyed the past visit. The team is inviting and friendly. The hygienist was very professional and light handed.
READ MOREMy Daughters go into this dental office every 6month for a routine check up and the service here is amazing! Annie especially makes my 4&6 year olds feel very comfortable, but everyone is great! They always look forward to the dentist 🦷
READ MOREGood experience with wisdom tooth removal except I wasn’t provided with a soft bristled toothbrush after the procedure
READ MOREHad the most amazing experience! From the moment stepping into the door, the staff was friendly and the office was clean! My husband had great care by Dr. Samira Fares, Shelley RDH and Walter! I, myself, had excellent care by Dr. Fares, Michael…
READ MOREDr. Peele and her 2 Dental assistant/hygienists; Annie and David are five-star quality!!! Sierra Lakes Dental🤙
READ MOREMy dad has Dementia and the whole team is very patient and understanding and treat him with kindness. I think it is very nice that everyone is so accommodating. They will explain to him every thing that they are doing and explain again if…
READ MOREI recently had a dental appointment with Dr. Cineus and her wonderful assistant, Theresa, and I couldn't be happier with the care I received. From start to finish, it was a top-notch experience. It's clear that both of them work seamlessly as a…
READ MOREExperience was Ok. Reception area needs improvement. They have an open concept design which makes this area too hectic. Patients can easily hear phone conversations, staffers talking about their day and schedule arrangements. They play pop and…
READ MOREDr. Jenn is amazing! She's very through, friendly and does superb work. Thank you for helping my keep my gums healthy 🙏
READ MOREGreat experience. The staff is great, doctors are really good. Recommend this office.
READ MORENot sure if I posted my previous comment. I had a tooth to be filled. Dr.Peel and Walter Moran did such a wonderful job of numbing me and so fast in removing the cavity that I didn't know the job was completed. High five to both of them.
READ MOREIt was a great visit the staff a and dr. Jefferson is always professional and is very good at his profession and the hygienist was extremely good and as well great at her profession and very nice.
READ MOREWalter is the best! I came in to have my temporary crown put back in and he made it such a great experience. Very knowledgeable and always made sure I was comfortable. The front desk staff is also so kind and helpful. Definitely recommend!
READ MOREThank you Shelly and Raychel you two made my day and amazing experience!!! I appreciate Raychel being so helpful and making sure I am all set for future appointments as well helping with downloading their app and setting temp password🙏🏼 As…
READ MOREDr. Jefferson is the best, friendy, professional. Walter dental xray assistant. is slso so professional, friendly. Both of them put my mind at ease..so gentle and put the personal touch to make you feel special. I feel I am in great hands…
READ MOREJen is the greatest hygienist ever the only person I’ll let clean my teeth she is so gently and warm and comfort I love her ❤️❤️❤️❤️❤️
READ MOREThis dentist has the easiest teeth x-rays I've ever dealt with and I thank Walter and Johnathon for making a tough process that much easier
READ MOREDr peel made me feel human again she is amazing Walter is also amazing creative and I feel whole. Thank you good bless you
READ MOREI would like to recommend this place as the service is amazing. My mother goes here for her braces, and this is the only place where we have felt comfortable. My mother feels that she matters as they have provided us with assistance in Spanish.…
READ MORECasey at the front desk is the best. Very helpful, kind, and always smiling. The dentists are great as well. Efficient process with high tech equipment.
READ MOREWow services was amazing friendly make you feel like home office was clean no smell No wait too long thank 2 tump up will come back again
READ MORELet me start off by commenting: Jen is absolutely amazing with children. Jen's step-by-step approach with our 7 year old was exactly what our daughter needed to ensure she stayed calm and informed during what would typically be a bit of a scary…
READ MOREEveryone in this office has been very professional. Raychel has been SO amazing. Her service and patience explaining everything to me has been truly exceptional. I’ll be recommending this office to all my friends.
READ MOREDental assistant Walter is amazing! he made me feel very comfortable during my visit. He is very professional and is extremely knowledgeable in his field. Thank you Walter :) you are a wonderful person!
READ MOREMy dental experience was amazing and the hygienist gave me great pointers to further improve my dental hygiene
READ MOREAnnie was incredible and very kind, she made me feel comfortable and welcome despite not liking the dentist.
READ MOREComing back as a returning patient and had the ability to talk to Rachel and she had the opportunity to show me her professionalism and her knowledge when dealing with a complex insurance headache. Definitely recommending Sierra Lakes dental…
READ MOREDr. Cineus, Annie, and Lina were all very kind and helpful during my visit :).
READ MOREHonestly I never like going to the dentist but Dr Samira changed that for me. She was so sweet and patient. Thank goodness no cavities! Shelly the hygienist was very informative and soooooooo gentle. Looking forward to another positive…
READ MOREI totally love this place would never change dentist front office girl lupe is the best always has a smile on her face very professional Shelley is the best so friendly always make me feel great about my bteeth she answered a my questions all…
READ MOREAnnie and Dr. Cinesus (i probably wrote that wrong) did excellent on my teeth. They quickly got me in, xrays and the rundown, immediately found the problem in my teeth. Gave me good recommendations for the sensitivity in my teeth and a good…
READ MOREI love Sierra Lakes DENTAL! A little busy, but the entire team is phenomenal and efficient. However, the front of the house CREW ... Adriana, Raychel, Casey, Lupe, Lety, and Angela somehow always bring a smile to my face and a little giggle-joy…
READ MOREI would highly recommend this office. Staff are all very friendly. Jen was amazing. She made me feel comfortable and at ease. Even the manager, Angela, jumped in to assist.
READ MOREToday was an ordeal to say the least. It began when my mother's front right tooth came out. It was due to an old root canal that was done many years ago by another establishment. Unfortunately when the crown came off so did her natural tooth. My…
READ MOREI found this office because my original dentist office orthodontist didn't take my insurance. From my very first phone call and appointment, Rachel has been beyond a delight and extremely helpful. This is my new favorite office!
READ MOREExcellent experience!! Rachel did an awesome job helping through the entire process. I would highly recommend my family and friends.
READ MOREI love how clean my teeth feel so clean when Jen cleans them! She’s definitely my favorite hygienist!
READ MOREExcellent service! Thank you, Raychel S. for your assistance in making billing process seamless and explaining the process to me. Great work!😁 Appreciated! Arshad Hai
READ MOREMichael is always great. Explains with detail how to improve gum and teeth health even recommends which products to purchase if you decide to take his advice. Cleanings are always pain free which is such a relief. Rachel at the front desk is…
READ MOREDr. Peel and dental assistant Walter were awesome and professional. They made me feel less anxious with their cheerful reassurance. I was content and I left with a smile. Thank you Dr. Peel and Walter!
READ MOREDr Jen and Dr Peele have been my family’s dentists and hygienist for many years. They are extremely honest and fair and care about their patients. I would highly recommend them to anybody. I always joke with Jen, that she is also my therapist—we…
READ MORERachel at the front is always friendly over the phone and when checking in. My family and I have been coming to Sierra lakes for the last 3-4 years. Dr Jen the hygienist is amazing. I love that she does such a thorough job cleaning my teeth. She…
READ MOREI was greeted by Rachel when I checked in and she was super friendly and helpful! Dr Peel is by far the best dentist that I've ever seen. She is honest and I trust her expertise!
READ MOREI love my hygienist, Jen! She is so sweet and always does her best to get me out of there as fast as possible. Definitely recommend!
READ MOREJenn was absolutely wonderful today and I will come back because She was gentle and patient, and caring with me. I am grateful.
READ MOREThe doctor is great and very knowledgeable. Walter her assistant awesome. Thanks for been so patient and gentle with the big coward that I am.
READ MOREMy daughter doesn't fear coming into the dental office for her ortho or general dentistry appointments. They explain everything they are doing to her before they do it.
READ MORE5 stars for Rachel and Stephen. 0 for Marc pana. Unfortunately, Dr. Pana was very rude during my visit and spent a total of 30 seconds in my room and said a total of 7 words. I guess I would expect more from a doctor but he was too busy on his…
READ MOREUpdate: Rachael is amazing and I appreciate her level of customer service. She helped me greatly and they have retained me as a patient.
READ MOREJenn has been my dental hygienist for about 2 years now, and she’s the best!!
READ MOREThis office overall is amazing. The staff is very nice and professional. Always willing to go above and beyond. Raychel S was super helpful with explaining my daughters orthodontist benefits and assisting with accommodations and appt set up. So…
READ MOREDoctor Peel and Jenn were awesome. Dr. Peel did a fabulous job on my filling and Jen took care of my cleaning and made me feel extremely comfortable. Thank you both so much!
READ MOREThey were clean, knowledgeable, and very friendly. Raychel went above and beyond her duties to make sure I was well taken care of.
READ MOREI had a wonderful experience with my dental visit today (5-2-23)The technician Walter and Dr Schmidt had me in and out in short order with little to no discomfort.
READ MOREI feel the need to recognize Raychel; the front office team member who not only once but TWICE now went out of her way to help me figure out some insurance and billing options on my dental account. Don't get me wrong, all the staff that I've…
READ MOREFrom beginning to the end, my total experience was wonderful. I was shown things that I could use to improve. My teeth and health and recommendations were wonderful. The two people that assisted me or actually three people that assisted me were…
READ MOREExcellent service, the doctor was kind and helpful. Walter was very gentle and paciente with me, to the point that I did not know he had placed the crown in .
READ MOREGreat experience with staff and ensure visit, especially ially Walter's partial repair
READ MOREDr Peel and Jen the hygienist are both amazing and show so much care for me and my dental health. Not only are they professional but they make me feel like family. They do an amazing job at keeping my smile beautiful and my teeth healthy. Thank…
READ MOREI went into this dental group today with a broken tooth and wasn't sure what they could do for me. The dentist Samira was amazing. First she made sure that the nerve was not a problem and it wasn't, so then she asked me if I wanted to do the…
READ MOREI love coming to this nice and friendly dental office. Dr. Samira did my cleaning by herself and she made me feel at ease and gave me good advices in a friendly way without judging (as some dentists I experienced in the past). Walter was very…
READ MOREJen is amazing! Very empathetic and great communicator of expectations while working in addition to amazing work! Very informative and a master at easing anxiety about dental needs
READ MOREI stumbled across this place while running errands. I immediately switched my insurance here once I realized there were 2 black dentist in this office (representation definitely matters!)! The whole office from what I experienced was so…
READ MOREI absolutely love, Dr. Jefferson and Walter! All my dental cleanings have also been amazing. They have always taken awesome care of me! I would recommend Sierra Lakes dental group to anyone!
READ MOREHad an amazing experience with my hygienist Shelley! She is very patient, explained everything to me and best of all she was super gentle with my cleaning! Definitely a 5 star experience!
READ MOREJenn is always eager to serve her patients. She wastes no time in determining what we need and takes care of us with love and a great big smile.
READ MOREThey managed to fit me in when I was in pain and the hygienist was gentle. Ver good experience.
READ MOREJennifer, hygienist, is caring and profesional with her patients. She is well knowledgeable and treats patients with love as if they were family to her. I would give her more than 5 stars if I could. I highly recommend her in a heart bit. I just…
READ MOREMy kids and I have been coming to Sierra Lakes Dental group for over 10 years and love everyone there! Dr. Samira is amazing and the one that actually really makes me look forward to my dentist appointments is my Hygienist Jenn. She’s always…
READ MOREJennifer is wonderful! Aside from being a delightful personality, and very intelligent, she keeps my teeth so healthy that I need very little dental treatment. I always feel I’m in very good hands.
READ MOREJenn is a very comfortable person when it comes to my cleaning. She is is awesome
READ MOREJen is the best. I call her the placque-finder. She is absolutely great at what she does, and does it with a great attitude. I pretty much do no let any other take care of my cleaning. Thanks again.
READ MOREJen has been my hygienist for more than five years. She has demonstrated excellent in all phases of her work. She is always cheerful and courteous to her clients. I give her my highest recommendation!
READ MORESierra Lakes Dental has been a trusted place of business for over a dozen years for myself and I am a phobic individual with Dentistry they have had the best attitude and the most caring environment it's like family I personally want to thank…
READ MOREI have been going to Sierra Lakes Dental for a few years and Jen, Hygienist, is amazing. She is not only a 5 Star, more like at “10”. She is extremely professional, does an exceptional job cleaning teeth, is very thorough and my teeth/gums are…
READ MORELove the care i receive. Staff is always kind and patient. My husband and I have been with this group for many years and especially love our hygenist Jenn! She is always very thorough and does an excellent job! We love her!
READ MORELOVE IT HERE! The front desk staff are very helpful and attentive. Dr. Peel is AMAZING! Personable, as well as very knowledgeable and will always put her patients first and make sure you get the appropriate care you need at the time . I trust…
READ MOREWent approx 6 months ago for dental cleaning/X-ray cost $59 supposedly once in my mouth and needed deeper cleaning ($149/1/4 area of teeth=$596) but for $700 I could sign up for their dental plan for the year since I don’t have dental…
READ MOREI appreciate this clinic. Every visit has been the same; good care, short wait times and polite staff. Went for a cleaning today, Jen is the BEST!!
READ MOREVery friendly and helpful staff. Felt very welcomed! :) I normally hate going to the dentist but we're so kind and understanding. The dental assistant I forgot his name was so considerate 😅
READ MOREEvery time I come in I feel so welcomed. Jen, my hygienist, is absolutely amazing! She makes everyone feel comfortable in her chair. Jen is amazing to talk to and conversations with her feel endless. She is so relatable and each time I come in…
READ MOREMy family and I have been coming here for a couple of years now. Everyone is so friendly and kind. I would absolutely recommend this dental office to anyone. A big thank you to Dr. Schmidt and Mr. Walter Moran for taking excellent care of me and…
READ MOREMy husband Bill and I love the service and care we receive from our hygienist Jennifer Mohr. She is very knowledgeable and really cares about her patients. Thank you Jennifer for all you do to keep our teeth and gums healthy. You are the…
READ MOREJen and Dr Peel are absolutely wonderful, wouldn’t trade them for anyone else. Great care!
READ MOREToday’s dental procedure was what I’m use to having. My dental hygienist Jennifer is an absolute Boss with her hands, plus her personality always puts me at ease. I only request Jenn cause she’s always on point.
READ MOREMy first time for a deep cleaning and my hygienist, Jennifer was amazing. She made me feel comfortable, was very informative and paid attention to details concerning my ex rays. I requested her for my next treatment even though it will be…
READ MOREGreat dental office! I have been to multiple dentist offices over the years with many bad experiences. I am so glad I found Sierra Lakes Dental Group. All of the staff members are very friendly and welcoming. Jen, the dental hygienist, was…
READ MOREGreat staff. Dr. Fares and Jennifer, hygienist always make my visits enjoyable.
READ MOREHad a great new experience this morning with my new dental team. I feel like I am a part of a new family. I have my sister to thank for recommending her doctor to me (Dr. Jefferson) and Walter (who taught me a new feature on my phone that I will…
READ MOREThis dentist office has been great. I needed dental work done and my mouth guard I had purchased from them no longer fit. They fixed it so that it would fit and I didn’t have to purchase a replacement!
READ MOREJenn (hygienist) Dr. Samira Casey (office clerk) I’ve been coming to this office for about 3 years now and I absolutely love it. Not only is it super clean but the workers are amazing. Casey was very friendly. Dr. Samira is always super…
READ MOREJen was amazing. Always so kind and gentle. Uses topical to make me more comfortable.
READ MOREGreat customer service and the best dentist ever Dr. Jefferson!!. I highly recommend this dental office and dentist.
READ MOREI love Jen the Hygenist , she s so sweet and did a great job every single time💖💖💖💖💖
READ MOREJenn the hygenist is the best. She always makes me feel comfortable and does an amazing job on my teeth. Totally recommend her!
READ MOREI have been a patient of Jenn for years and she is magnificent I will see no other hygienist no offense love her. Gina
READ MOREGreat dental office. I had a great experience with Walter taking my X-rays. I had a cleaning it was easy and painless. I will definitely be back.
READ MOREPlace is clean, staff are professional and helpful! Would definitely recommend!
READ MOREThis office is awesome. The staff is super friendly and professional. Annie did an amazing job on my replacement temporary crown. She made me comfortable and gave me a lot of information. She was genuinely concerned about making sure I was…
READ MOREI've been going to this dental office for 12yrs. DR Jefferson is great, he is my preference always but the specialists are good as well. However the dentist and the office are only as good as the supporting staff...Angela, Malcolm, Walter,…
READ MOREOutstanding service!!! Dr. Jefferson and Walter are THE DREAM TEAM!!! Dr. Jefferson's bedside manner is impeccable!! In spite of having extensive dental work, service was quick and efficient. The office is very nice, they practice social…
READ MOREAmazing people here! Great qaulity and care! If you're looking for a new dentist definitely consider this office!
READ MORERoot canal was a dream. No seriously, open-med on appointment 1. Root canal on appointment 2 with a setup for crown at appointment 3. The staff is attentive and friendly, kept me pleasantly numb and didn't feel a thing. In and out without a…
READ MOREGreat Office! I love Dr. Jefferson and will be referring my friends and family! The manager was wonderful! She helped me with a monthly payment plan so I could complete my dental treatment. Thank you
READ MOREI have been going to this dental office for several years and even though I've only needed cleanings, I always have a great experience. The staff is awesome!
READ MOREAbsolutely the best dentists and staff. Everyone makes you feel comfortable and welcome. Always willing to spend time to go over all options and how my insurance works for me! I would definitely refer my friends to see anyone of the great docs…
READ MOREI’ve been a patient at Sierra lakes Dental Group for 11 years now, and honestly the team work in this office is amazing. Even Though the office is extremely busy they have never made me feel like just a number. They’re even open Saturdays!!! I…
READ MOREMust be a new staff personnel cuz my dental visit went smoothely, painless, friendly, and professionally and I'm going back for more work to be done. Juan F
READ MOREI've been using these folks for 9 years; they should be teaching classes on great customer service. Yes, they always seem to be busy, but everyone is a professional and they always have a smile and a great attitude. Additionally, they always…
READ MOREGreat dental experience. Professional and clean facility. Not a small office by any means. The man taking Xrays of my teeth is very experienced and process was quick, probably the part I enjoyed the most. The hygienist who cleaned my teeth did…
READ MOREBest dental experience I've had! Dr. Schmidt and the entire staff were very friendly and professional. I was very nervous when I arrived but everyone made me feel comfortable and welcome. If you are just in need of a good cleaning, as for Jen!…
READ MOREDr. Jefferson is the man. He makes you feel like family. The most uncomfortable place in the world (the dentist office)and somehow he makes it much more comfortable.
READ MORESo glad they could squeeze me in on a Saturday. I was treated respectfully and taken good care of. I let them know which tooth hurt and they took care of it. That is good service to me. They knew upfront I just wanted to take care of the pain…
READ MOREGreat service. They were recommend to me. Needed to have a wisdom tooth removed and they saw me the same day i called in. In and out with no complications.
READ MOREMy wife went in to have a tooth removed because it cracked. She is very nervous when it comes to dental work. The dentist and the assistant took there time with her allowing her to calm down. They gave her the option to come back or to wait in…
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