I've been going to Main Dental Care for 18+ years, and I've always had a great experience. Dr. Sina and the entire staff are wonderful to work with. I trust Dr. Sina's dental care and treatment plans because he considers both urgent needs and long-term maintenance to keep my teeth and gums healthy. Gaby, Jasmine, Leticia, and Marcas have all been professional, friendly, and welcoming, and they genuinely make going to the dentist an enjoyable experience. I also really appreciate that I'm usually seen within just a few minutes of my appointment time. Dr. Sina and the staff do a great job of staying on schedule. They work with Delta Dental and Blue Shield insurance, and I've always found them to be honest and transparent about billing and copays. I've referred friends and coworkers here over the years and will continue to recommend Main Dental Care to others looking for a dental office they can trust. read more

Dr Sina at his best!! Another great appointment with Dr.Sina Eftekharzadeh! And his great team! Marcus loves to have his teeth cleaned here!! The team and Dr. Sina are patient and caring and really treat him with respect!! We love you guys !! read more

Main Dental Care - Another great appointment with Dr.Sina Eftekharzadeh! And his great team! Marcus loves to have his teeth cleaned here!! - Periodontists Near Me - Orange, California

See all

I actually look forward to going to the dentist now thanks to Dr. Sina and his team! Dr. Sina is incredibly attentive and always makes sure you're completely comfortable. I really love how he takes the time to answer every question in great detail, making sure that you fully understand your care. Highly recommend! read more

The doctor and his staff are incredibly professional and kind. My teeth exam was thorough, using the latest equipment and tools. I feel confident in their care. read more

If there's a rating higher than 10 - main dental deserves it! Dr Sina and his team are absolutely brilliant and so kind- you're wrapped in love and the feeling everything is going to be all right- and guess what? It. Always is !!!! read more

I am truly impressed with everyone in this office. Dr. Sina take his time and you do not feel rushed. He is transparent with his recommendations and allows you to make your choices based on his input. He was amazing with my cleaning that I didn't even need an anesthetic. I commend him for the team he has put together in the office. Everyone is respectful, professional, and knowledgeable. Props to them for making the office run smoothly. read more

Great attention to detail. Very prompt regarding appointment time. Super friendly and professional staff. Dr. Sina is top of his game. And not hard on the eyes, either. read more

Alas, an honest dentist who is thorough, meets you where you're at, and transparent! I've been frustrated with the dental options in my area because I'm either not seen by the dentist or being aggressively upsold a product or service I don't need. Dr Sina doesn't do any of that. His staff are very kind and respectful. They made sure I felt comfortable proceeding with treatments. It's worth the trip from LA. read more

I've been to maybe 10 dentists and offices over my 36 years from moving and going to chain store dental offices and Dr. Sina and staff are the best I've ever had. Incredibly skilled (almost feel nothing during anesthetic injections, deep cleaning and fillings), gentle, great bedside manner, and very reasonable treatment plans. I think I'll go here forever even if I move and have to commute to him in the future. read more

I would always keep my mouth closed when I smiled for pictures or when I was laughing with others. When I went in to Main Dental Care with the need to transform my smile, I came out with a whole new level of confidence. It feels great to show my teeth when I smile. I can't thank them enough. Whether you are in need of routine work, or just a little straightening, or a more involved project like mine (crowns, Invisalign, etc.), then this is the place. Their competency, kindness and professionalism is a 10 out of 10. Thank You! read more

My smile has never looked better. Excellent patient experience, highly recommend. Dr Sina and staff are courteous, professional, friendly.

Dr Sina and his staff are truly exceptional. I have very sensitive teeth and Main Dental is the only place where I was fully understood and taken care of from start to finish. I have been going here for 20 years. The office team is amazing and Dr. Sina is simply the best. read more

Really great place to go for good care for your teeth! Dr Sina is very gentle and does amazing job without pain! Not to mention the front desk they are very friendly and will call you to check up after procedures. 10/10! read more

Dr. Sina is a God send. He is compassionate, caring and extremely knowledgeable. His office staff is amazing. They make you feel like family. I'm so thankful to have been referred to his office. God bless you Dr. Sina and your team. Thank you for guiding me to a beautiful smile and efficient bite. I get compliments on my smile all the time because of you. Thank you for everything. You and your team are the best! read more

Everything about this place is the opposite of dental experiences I've had before. The entire staff is so kind and welcoming, they remember your name and details about you after just a few visits! The doctor is the best, I never have any pain during cleanings, cavity fillings, or anything else, which is something I'm always nervous about. They take their time to explain many options to you if you want cosmetic help with your smile. I just finished a round of Invisalign with them and I'm so happy with the result! I live in LA and I drive an hour each way just to go here because they're THAT good. read more

I wanted to thank Dr Eftekharzadeh for allowing me to come in quickly to take care of my chipped front tooth! As soon as I called the office, I had a same day appointment. Thank you to his staff, thank you to Marcus. My husband and I have been a patient of Dr Eftekharzadeh for 15 years and have been very happy with this practice read more

Dr. Eftekharzadeh provides the most genuine care I have ever received from any doctor/dentist. Unlike my last dentist, whose office was like an assembly line, when I'm at Dr. Eftekharzadeh's office, I'm the only one being treated by him and don't have to wait in the chair for half an hour just to be numbed, while someone else is being treated. The staff at Main Dental Care are very professional, yet friendly and while there, I am treated like family. Thank you for all you do and keep up the fantastic work! :-) read more

I don't have full-blown dental anxiety but I'm hardly a fan of going to the dentist. I had an amazing dentist in San Diego but decided I needed someone local, so I found Dr. Sina. What a great find! The office is fairly small but clean and nicely decorated. The gentleman at the front desk was friendly and helped me fill out all the new patient paperwork. Letty, the hygienist, is an absolute sweetheart! She made me feel so comfortable. And Dr. Sina was very thorough- they took full mouth X-rays and made sure any of my concerns were addressed, asking if I've had any discomfort, tooth pain, etc. One of the best things about this office is the hours. If you work 9-5, don't worry! They have evening hours and are at least sometimes open on Saturdays. They also have a periodontist who comes in sometimes, so they can address a wider range of dental concerns. read more

Everyone at the office is so nice and welcoming. Dr. Sina is an expert at his craft and so welcoming and kind. As someone who has had a fear of going to the dentist since being a child, I now don't mind coming in as the environment is very calming. Your team is one of the best dental offices I have ever been to. Cannot recommend this dental office and Dr. Sina enough. Thank you Main Dental! read more

Dr. Sina, Marcus and the staff at Main Dental Care are incredible. My husband and I have needed a lot of dental work over the past couple of years and we have found Dr. Sina to be extremely knowledgeable and trustworthy. read more

I want to start by saying I have had terrible experiences at previous dentists, leading me to avoid the dentist for much longer than I should've. I came to Dr.Sina from a recommendation from a coworker who heard I had paid $3500 for a root canal that took 4 visits to finish! Luckily, I found Dr. Sina and I am so glad I did! He is trustworthy, gentle, professional and his staff is just as amazing. I have been recommending this office to anyone I can. I still get nervous before the visits, but I no longer need medication to calm me down. Dr. Sina explains the procedure, numbs me up and then calms me down when I start to get nervous. Please go here if you've been avoiding he dentist like me, I promise your phobia will be cured! read more

The clinic staff is extremely nice and polite. Dr Sina is extremely professional and personable, took his time to explain everything in detail. Each time I was called right in and did not have to wait at all. Marcos did a great job accommodating my visits. Dr Sina and the assistant both did an exceptional job. Highly recommended! read more

Before I went to Main Dental Care I had a major anxiety about going to the dentist. The moment I knew I had to go, I had a panic attack and broke down. It didn't make it any better calling 1-800-DENTIST and trying to voice my concerns only to be force fed a dentist. After doing a lot of research I opted for Main Dental Care. I was a nervous wreck the first time I went. I hadn't been to the dentist in over 20 years. Dr. Sina, Letty, and Marcus did their best to try and get me to calm down and relax, and it worked. They explained everything that they would be doing. They took the x-rays, did the basic cleaning. Dr. Sina scheduled the course of treatments over the next few weeks instead of all at once. Now I have no problem going to the dentist, except making the appointments when I get the reminders because I usually forget. read more

I just had a check-up/cleaning at Main Dental and I was very pleased with the level of service and the professionalism. I recently changed jobs and had to also change my dentist, so I searched for one near my office. I searched online reviews and this place was highly rated, so I figured I'd give it a shot. This office is very clean. The TV in front of the chairs helps time go by when they're not working on your teeth. Marcas was very friendly and helpful with the initial paperwork and Leticia was very comforting during the cleaning. I definitely recommend Dr. Sina and Main Dental Care. read more

I had an amazing experience at Main Dental Care. I'm very pleased with my service and how gentle I was treated. I would definitely recommend Main Dental to anyone who is looking for a new dentist! Thank you again! read more

I can't say enough in words how very grateful I am for this group! Everyone is by far outstanding in their own areas of expertise and together as a group make this a very special place. I have a huge deep rooted fear of the dentist due to bad childhood experiences and together this whole group has turned around my fears which is a miracle to say the least. Dr Sina LOVES what he does and it truly shows in every aspect of density including his heartfelt concern about you as a patient and your specific needs. This office is worth a commute even if I had to travel out of town twice a year! Who would have ever thought that I look forward to going to the dentist? Seeing Dr. Sina, Letty and Marcus was the highlight of my day! Thanks to all of you for doing such a great job! Connie read more

Came in and was kindly greeted by a male receptionist. Nice and clean facility with professional staff. Once the doctor went over the treatment I was receiving that day the receptionist came to my chair and handed me an invoice with the amount I would be paying after the treatment. I gladly signed and the dentist got to work. Once the dentist finished up I was directed to see the receptionist to pay my balance. This is where things became shady. Receptionist was claiming he put in the wrong insurance and that my balance was going to be an additional $200 bucks. I asked to see the original invoice which had the original balance and my signature on it... good old car salesmen. Avoid these crooks at all cost read more

Dr. Sina, Letty and Marcus are wonderful. Great individualized service, modern equipment, comfortable office and friendly staff. Highly, highly recommended. read more

Dr. Sina has been my dentist for the last 20 years and I just love him. His work is great and office staff is amazing. I recommend him very highly. read more

Dr. Sina, Letty and Marcas are amazing! They make a great team and always treat you like your family. Dr. Sina is gentle and makes sure you understand what is being worked on and Letty keeps you relaxed and is Dr. Sina's right hand. Marcas takes care of all your insurance questions and knows everything when it comes to billing and apts. They work with your schedule, open evenings and Saturdays. Couldnt ask for a better dentist! My kids love them :-) read more

Great and honest dental care... Marcus is very friendly and helpful! Dr.Sina makes you very comfortable and cares if your in pain or not. 100% recommended !!! read more

This is one of the best dentist offices I have been to in the last decade. The staff is incredibly friendly and do their absolute best to make you feel comfortable. Dr.Sina genuinely cares about your teeth and health and provided the MOST thorough dental exam I've ever been through - I found out that I had a root fracture that had gone unnoticed (no symptons) for 5 years!!! I highly recommend Dr.Sina to anyone who wants another level of dental care read more

Dr. Sina, Letty and Marcas are a great team and really work with you to get you the care and service you need!! Clean office, professional, and empathetic people. I will be recommending to my friends for sure! read more

the Doctor & staff really do treat you like a member of their family... with gentle touch and genuine concern... because that's how they roll!! As my son would say! The staff meets all your criteria. Plus, you benefit from a dedicated team of trained professionals who give you the individualized attention you deserve. Marco is the best. right when you walk in he has a smile to meet you always Happy and in a good mood. Doctor always talks a bit with you and makes you feel at ease. Doctor has a gentle voice and caring smile. I just wish his last name was'nt 13 letters long!!! So I call him Dr. Sina which is his first name!! read more

I am very particular about my dentist due to my teeth history. I was referred to the office by Yazmin (one of the dental assistants) due to my dental insurance change. I am so glad I came to Dr. Sina. He is a great and the staff is also very nice, polite and caring. Thank you Main Dental Care! read more

Dr. Sina and his staff are friendly and professional. I have only received the highest quality of care. Highly recommended!

Dr. Sina and the Main crew are absolutely wonderful. Impeccable customer service with superior quality dental work. A family type environment, cleanliness, and up to date modern equipment. I use to have PPO insurance and the service and wait time was horrible. Sometimes i would wait 2 hrs before i get in. Not with Dr. Sina, Main Dental always bend to fit me in regardless gow hectic my schrdule is. Thank you Main Dental from my mother and I. PJ & Sith read more

Very nice staff. Great service. They get you in and out very quickly. There has not been an issue with insurance either. Highly recommended.

One of the best dentist offices I have been to. Dr. Sina and his staff are very honest and informative about all treatment options. They let me know when my insurance benefits are running out for the year to make sure I don't need to pay anything, pretty awesome. Whenever I have an emergency he makes time to see me ASAP. read more

Dr Sina is great at what he does and it truly shows in every aspect of his profession. Very Caring and takes his time explaining things. Would definitely recommend. read more