LifeTime Smiles of OC

Innovative Dental Care

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LifeTime Smiles of OC


Located in Santa Ana, CA, LifeTime Smiles of OC provides comprehensive and advanced dental treatments using innovative technology and techniques. Experienced and highly qualified dentist Dr. Kareem Abraham, along with his team of dental professionals, create customized treatment plans that fit the aesthetic and functional needs of each patient in order to produce exceptional results. Learn more about our practice by browsing our offered treatments and discover how we can help you achieve your desired outcome.

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Our Procedures


Dr. Kareem Abraham and his trained dental team offer treatments to restore both the appearance and functionality of their patients’ smiles. Whether you are needing a restorative, cosmetic, general, or periodontal treatment, Dr. Abraham is able to understand your specific requirements and formulate a procedure plan that is right for you. Browse our comprehensive list of dental services to learn more.



Discover a Healthier Smile


Having good oral health can be critical to your overall health, which is why it is important to receive dental care as soon as you notice a problem. Our goal at LifeTime Smiles of OC is to help each of our patients gain improved oral health while also enhancing the aesthetic appearance of their smiles. We also work to ensure that our patients receive comfortable treatment in a relaxing environment.

Our Reviews


Meet Our Dentists


Our experienced dentists, Dr. Kareem Abraham, Dr. Claire Nawar, and Dr. Carl Smetko, have vast experience in providing quality dental treatments to restore and enhance our patients’ smiles. Each of our dental professionals specializes in cosmetic, general, restorative, and periodontal procedures, as well as sleep dentistry treatment options. To enhance the appearance of our patients’ smiles, they offer teeth whitening, Invisalign, smile makeovers, and veneers. As a part of general and restorative dentistry, our skilled dentists perform dental exams, tooth-colored fillings, dental implants, full-mouth reconstruction, etc. Additionally, they offer treatments for gum disease and oral appliance therapy. View their comprehensive bios to learn more about the treatments they provide and their many qualifications. 

 Meet Our Doctors


4.9 Average Rating 66 Total Reviews All Reviews

"Dr. Abraham and his staff are great!  Not only have they seen me, but our three kids (ages 8,8 & 9, yes twins) and our grandma.   We've all seen dentists that are highly recommended, from Corona Del Mar to San Jose as we use to live in Silicon Valley, but I can honestly say that Sr.Abraham and his staff (from dental hygienists, front office staff to the Doc himself) are the best I've seen.   They are obviously a for profit business, but they go out of their way to make sure you get more value than what you would ever expect.  Dr.Kareem is above all, concerned with the overall health of our entire family. He does things like screen his patients for different issues, as a precaution and doesn't charge extra, just to make sure he has a good overall picture of your health and that you're well informed. I think the biggest thing though is everyone in our family likes going to the dentist because it's always a good experience. The doc is wonderful with our kids and they really like him. They've never complained of anything and that's great! I just recently found out that Dr.Kareem was listed as OC's top 10 doctors in Orange Coast magazine and he didn't pay them a dime, it was a total surprise to him."



"Great service! Good professional work! A++"



"Lifetime Smiles of OC is the best! If you’re looking for a friendly, professional, knowledgeable, kind, and gentle dentist, look no further! Dr. Abraham is second to none, he keeps up with current procedures, products, education, and anything that makes going to the dentist easy for his patients. As a matter of fact, when you go there, you feel like family, not just a nameless person. Dr. Abraham is the BEST at giving shots, totally painless and he constantly checks to make sure you’re comfortable. I have a problem staying numb, he stops at the slightest raise of my hand and gives me more Novocain. He explains everything in great detail and makes sure I understand what he’s doing and why. He takes the fear out of going to the dentist, I actually look forward to seeing him and we talk about a common interest, food. Ana, Raquel, and Haley run the front office. As soon as you walk in, they greet you and ask how you’re doing. They’re so friendly, efficient and professional, they answer questions about insurance, appointments, services, and send out reminders for upcoming appointments. My husband usually has Saturday appointments, but if an opening for a late afternoon appointment is available they’ll call and see if he’d like to go in. Now that’s great service! Jon is an amazing hygienist, he’s so thorough and knowledgeable. I get my teeth cleaned every three months, he keeps me accountable and consistent with my dental health. About a year ago he noticed I had small cracks on some of my teeth, my bite was off and it was damaging my teeth. He recommended Invisalign, thank you Jon! I love my smile and my teeth are straight. I highly recommend it to anyone who wants straight teeth with getting braces, no one ever noticed I was wearing the Invisalign trays. Naomi and Ana are awesome dental assistants. They’re both very gentle, caring, nice, professional, and friendly. They work so well with Dr. Abraham and take great pride in doing a wonderful job. When they’ve make temporary crowns for me they’re so comfortable, it’s a shame they have to be removed. The office has been remodeled and is beautiful! They have a Keurig, a refrigerator with filled water bottles, and a play area for children. The dental area is super clean and well equipped. If it’s been awhile since you’ve been to the dentist, have no fear, you won’t be judged and you will be welcomed. They all genuinely care about your dental health, how to help you achieve and maintain healthy teeth."



"I love going to this wonderful place , they’re so friendly and kind and full of joy and smiles !!!! Great for families!!!"



"Update: 6/2019 Oscar no longer works at Lifetime Smiles, but Naomi and Ana are amazing.  They work well with Dr. Abraham, making sure your comfortable, and not in any pain.  They're both friendly and very knowledgeable."



About Us

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Our Facilities


720 N Tustin Ave #102

Santa Ana, CA 92705


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*Individual results are not guaranteed and may vary from person to person. Images may contain models.