Tarzana's most enjoyable and easiest dental visit

Here at Dental Plus Tarzana we guarantee a professional and courteous team, and pride ourselves in the way you are personally accommodated. We can offer many services in a single visit thanks to the latest in technology and practices. Patients can expect a personal yet modern approach to their treatment plans.


We want to answer all of your questions and establish a relationship to take care of your current and future dental needs.


A good dentist should put you on a good care routine including regular exams and a good daily care routine.


Utilizing cutting edge technology and the latest research we offer a dental care experience unlike any other.


Dr. Thomas Rennaker is a general dentist with a Doctor of Dental Surgery degree from the University of Southern California. After practicing dentistry all over the LA area, from Northridge to Huntington Beach he purchased Dental Plus Tarzana in 2009. Since then, he has dedicated himself to serving the dental needs of the community.

Our Testimonials

Chris Breedlove
"I love this place!! After years of neglect on my part, Dr. Rennaker gave me back my smile. He not only got me looking better but feeling better! Every person that I've recommended him to has made him their primary dentist. I can't thank him enough for what he's done for me. Top it all off, the prices are great and I actually smile now!"
Margaret Goddard
"I love my dentist. He is as concerned about my discomfort as I am. I’ve been seeing Dr Rennaker for years and all his work has been excellent. His staff is professional, friendly and a joy to do business with. He is the best dentist I’ve ever had."
Christina Chen
"I've been going to Dental Plus Tarzana for close to 10 years now. Dr. Rennaker is awesome. He is straightforward with you and will never try to make you do more than what you need to do. He will give you his opinion and suggestions but will never make you do anything that you don't want to do. He will always make sure you are comfortable and not experiencing any discomfort or pain."

Dental Knowledge Center

Dental Insurance - Dental Plus Tarzana

How to Navigate Dental Insurance (2021 Guide)

Dental insurance is one of those things that can be confusing for many people. It's important to make sure you have the right coverage, and it can be difficult to navigate what your dental insurance will cover. In this blog post, we are going to talk about ppo dental insurance as well as out of […]

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Dental Implants: Cost, Concerns, and Why They're Better than Other Options

For many people, part of their dental health journeys involve having dental implants. Having bad teeth get replaced is part of what keeps mouths and bones healthy and stable after decay or damage sets in. Dentists have been able to determine a very effective and efficient way of maintaining good oral health through utilizing dental […]

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Mouth and Gingival Problems: Closer Than You’d Think

Unfortunately for your oral health, it can be very easy to ignore the dentist’s advice to brush and reminders to floss when you finish an appointment. Not taking care of your teeth can put you at risk of tooth decay and gum disease. You should stop avoiding good oral health until your six month check-up […]

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