His work has been featured on TV shows and broadcasts including:

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When I started my formal education, I made a commitment to excellence and I continue that commitment today with every patient I see.

Beverly Hills, CA Dentist Dr. Kourosh Maddahi, DDS The Smile Transformation Expert®

Award-winning Beverly Hills dentist Dr. Kourosh Maddahi has been one of Beverly Hills premier cosmetic specialists for over three decades. During that time he has developed his practice to create a truly one-of-a-kind experience for people looking to transform their smiles.

After graduating with honors from UCLA in 1983, Dr. Maddahi completed his dental degree at the University of Southern California School of Dentistry in 1987 and opened his Beverly Hills dental office later that same year.

Since then more than 6,000 patients have come through our doors to take advantage of Dr. Maddahi's award-winning treatment.

Providing Care that is Second to None.

Dr. Maddahi has been recognized as a Top Doctor on RealSelf for contributing his expertise to RealSelf users, and for his favorable patient feedback.

This status is awarded to less than 10% of RealSelf doctors.

The RealCare Promise

You deserve straight talk about cosmetic treatments and excellent customer service from providers, whether you want to look refreshed with a skin peel or look 10 years younger with a dazzling new smile. That's why RealSelf invites providers to make the RealCare Promise.

Dr. Maddahi is 1 of only 2 dentists in Los Angeles who have made this pledge.

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With modern dentistry, virtually anything can be fixed or corrected in a person's teeth and smile. But it takes the skill, artistry, and experience of a true specialist, combined with the latest high-tech procedures to bring about the most dazzling results.

In Dr. Maddahi's own words, "One of the reasons I love being a dentist is that the possibilities with your teeth are limitless. The high end technology that is available today enables me to give you an amazing, healthy, natural smile without pain or discomfort."

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What You Can Expect

Providers who make the RealCare Promise are timely, transparent, and trusted.


  • Respond to your initial consultation request within two business days.


  • Give you a clear cost estimate before your treatment.
  • Prior to treatment, explain any aftercare, anticipated recovery time, and follow-up visits.
  • Encourage you to share your experience on RealSelf.
  • Explain payment due dates and any available payment plans.
  • Educate you on potential risks, benefits, and alternatives.
  • Give you a list of any necessary recovery supplies (including any you need to buy).
  • Talk about the medical circumstances which may require a revision, including: How long you'd need to wait before making a decision to revise.


  • Treat you with respect.
  • Have a RealSelf account, medical license, and malpractice insurance in good standing.
  • Ask your permission for any promotional use of your before and after photos.
  • Make you know who will perform your treatment.
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Featured Videos

Dr. Kourosh Maddahi, DDS, is a cosmetic dental specialist with over 30 years of practice in Beverly Hills. His work on A-list celebrities and major executives alike have made him one the fastest and most innovative cosmetic dentists in the world. Here he'll explain some of his discoveries in the field and exactly what Anti-Aging Dentistry is all about.

Meet With Dr. Maddahi 1-on-1!

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A Painless Approach to Dentistry

Over the years Dr. Maddahi has remained at the forefront of technology, always looking for new ways to provide better, faster, and more painless dental care. His continuing education includes advanced training in Implant Dentistry, Full-mouth Reconstruction as well as keeping up with the latest innovations in cosmetic dentistry. In just the past few years he has equipped his office with some of the greatest breakthroughs in the field of dentistry, including a Galileos 3D X-Ray and Dental Implant system to provide computer-guided tooth replacements and multiple lasers to provide comfortable and painless dental surgery.

One of the greatest benefits Dr. Maddahi is able to offer his patients is the ability to receive a painless smile makeover in a week. This is possible only because of Dr. Maddahi's experience, skill, and the high-tech approach we use. Visit our before and after gallery to see the results from some of Dr. Maddahi's patients.

Awards and Media

Over the years Dr. Maddahi has become one of the most trusted names in his field. It's quite possible that you've already seen Dr. Maddahi's work on TV.

He has been featured in the media as a leading dental expert on Oprah, Extreme Makeover, 10 Years Younger, CBS News, ABC News, and more. You can watch his video clips online.

Dr. Maddahi has been voted one of America's Top Dentists in the field of Cosmetic and Implant Dentistry by the Consumer Research Council of America. He has also received the Best of Beverly Hills Award from the United States Commerce Association.

Watch Dr. Maddahi's Media Appearances

Honors and Certificates

BS Psychobiology (honors) University of California at Los Angeles,
Los Angeles, CA

DDS: University of Southern California School of Dentistry,
Los Angeles, CA

Continuing Education: Completes three times the required yearly amount; courses include Advanced Implant Training, Restoring Oral Bioesthetic Form and Function, Advanced Cosmetic Dentistry Training.

American Academy of Cosmetic Dentistry, Academy of Osseointegration, American Dental Association, California Dental Association, Los Angeles Dental Society, Academy of General Dentistry.

Natural Esthetics with Implant Prostheses, Institute of Bioesthetic Implant Dentistry, Los Angeles, CA

Dr. Maddahi is proud to come from a family of talented doctors, including his brother, Los Angeles Cardiologist Dr. Jamshid Maddahi. Jamshid provides expert care at his private practice in the ULCA Medical Center. Jamshid is also a professor of Cardiology at ULCA, and is constantly furthering research into the detection and prevention of heart disease as a partner for its cure.

Tennis, Basketball, Skiing, and Scuba diving.

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Charities Supported by Kourosh Maddahi, DDS Dr. Maddahi supports the following charities (in alphabetical order)

  • AIDS Ride
  • Beit Tshuvah
  • Citizens Commission on Human Rights
  • City of Hope
  • Emergency Fund
  • Hadassa
  • Hollywood Education and Literacy Project
  • International Foundation for Human Rights
  • Jewish National Fund
  • Looking Beyond
  • Magbit Foundation
  • Nessah Education and Cultural Center
  • Prostate Cancer Foundation
  • Red Cross
  • Salvation Army
  • Sinai Temple
  • St Jude Children's Research Center
  • Stephen S. Wise Temple
  • The Enrichment Foundation for Handicapped Children
  • The Say No to Drugs Race
  • The Way to Happiness
  • UCLA Foundation

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