Artemis Javanshir, RDH

Artemis - dentist staff member | Dentist Woodland Hills, CA

Hi, my name is Artemis and I have had the privilege of being a part of the Warner Center Dental family since 2011. I received my Bachelor's in Dental Hygiene from USC in 2001 and was honored to receive the professionalism award from my classmates.

I'm a firm believer in preventive dentistry so I work with my patients in improving oral hygiene home care and delivering the best service I can to achieve the highest standards in dental care.

I have a supportive and wonderful husband and two fantastic girls. I enjoy the outdoors and traveling. I'm looking forward to meeting you and developing a productive partnership.

Azita Najafi, RDH

Azita - Dental Staff | Dentist Woodland Hills, CA

I was born and raised in Tehran, Iran, where I graduated from college with a degree in Biology. My first job was a high school biology teacher which gave me much joy. I enjoyed teaching, sharing knowledge, and stimulating young minds to think and analyze rather than memorize. What I miss most about Iran were the times I spent skiing on the many tall mountains in Northern Tehran.

When I came to the U.S. in 1996, somehow by mere coincidence, I began working part-time at a dental office, and serendipitously realized that the work suited me very well. Passionately, I enrolled in the highly competitive curriculum of Dental Hygiene at West Los Angeles College and four years later emerged as a Registered Dental Hygienist. During this time period of my life, I also met my wonderful husband and we have a precious son together.

Shortly thereafter, in 2005, I joined the Dental Hygiene staff at Warner Center Dental Group which has been the most pleasant working environment of my life. Working for Warner Center Dental and Dr. Kleiger is an amazing experience and I look forward to work every day. I truly enjoy providing oral hygiene instructions and advice to patients and observing the positive results.

Right now, I am at the best place I can ever be with my family and career. Life is precious, beautiful, and demands enjoyment every second of each day. The best feeling of all, however, is knowing that my life is perfect as it is now, and I enjoy working at a dental office which will be my last place of employment before retirement. By the way, skiing is still my favorite pass time activity here in California!

Chelsea Antosy, RDH, BA

Chelsea - Dental Staff | Dentist Woodland Hills, CA

Chelsea Antosy, RDH, BA, was born and raised in the small city of Astoria, Oregon. She graduated from Mt. Hood Community College's dental hygiene school in 2008 and finished her Bachelors in Dental Hygiene summa cum laude in 2009 from Oregon Institute of Technology. After practicing dental hygiene in Oregon for five years in a heavily periodontal-based practice, she moved to Los Angeles in the spring of 2013.

Chelsea has fine-tuned her hand skills and is considered to have a strong emphasis in advanced periodontal disease and periodontal maintenance therapy.

She loves to spend time with her husband Michael, dog Dutch and cat Penny. Chelsea enjoys hiking and golfing, and spending much of her time outdoors.

Jodi Ann Greene, RDH

Jodi - dentist staff member | Dentist Woodland Hills, CA

Hi everyone! I’m Jodi Ann Greene. I received a Bachelor’s Degree in Foreign Language from CSUN and then my Degree in Dental Hygiene from West Los Angeles College. I’m proud to say that I have been practicing since 1989 and still love what I do.

I treat my family like friends and my friends like family, so I enjoy spending my free time with both. I love going to the movies, being with friends and eating even better! I adore my black Lab “Vinnie”. He even gets his teeth cleaned every few months!

Kevin Lew, DDS

Kevin - dentist staff member | Dentist Woodland Hills, CA

Kevin was born and raised in sunny southern California. He attended the University of California at Irvine, where he received a Bachelor of Science in Biology. After UCI, Kevin earned a DDS from the USC.

Kevin enjoys meeting and getting to know his patients. Besides working Kevin enjoys sport fishing. He has caught King salmon in Alaska and Tuna in Cabo San Lucas. Kevin enjoys following the Lakers and the Dodgers.

Nasrin Sarafian, RDH

Nasrin - dentist staff member | Dentist Woodland Hills, CA

Nasrin is available to provide comprehensive dental hygiene services at Warner Center Dental. She has been with Warner Center Dental since 2005. Nasrin earned a Bachelor's Degree in Nutrition and Food Science. She graduated from West Los Angeles College Dental Hygiene program in 2005 which is affiliated with the UCLA Dental School. Nasrin is a part time faculty member at the Venice Clinic associated to UCLA as part of their dental hygiene program.

Sahel Javanshir, RDH

Sahel - Dental Staff | Dentist Woodland Hills, CA

Sahel was raised in Iran and graduated from high school there. After coming to the United States, Sahel earned her Bachelor's Degree in 1986 from UCLA as a math major. She later earned a Bachelor's degree in Dental Hygiene from USC in 1995. Sahel has been working at Warner Center Dental since 1995.

Sahel played tennis on the college team at Santa Monica and now enjoys volleyball every week. She also has a passion for oil painting and takes classes twice a week to advance her already developed skill.

Casey Schantz, RDH


Casey was born and raised in Long Beach, California. She graduated from Oxnard College’s dental hygiene program and is currently continuing her education to get her bachelor’s degree in dental hygiene at West Los Angeles College.

Casey was originally going to school for nursing, until she met a dentist that fostered her interest in her own oral health and in becoming a dental hygienist. She now uses her own experiences to help others feel comfortable and at ease while at the dentist. She is passionate in helping her patients improve their oral hygiene and overall health.

She has a supportive husband, two amazing young children, and a family dog named Dakota. As a family they love going on walks, camping, and going to sporting events.

Casey is proficient in many areas of modern dental practice, including: digit radiographs, oral cancer screening, soft tissue management, application of fluoride, sealants, and whitening products. She is certified in laser diode, and the delivery of nitrous oxide.

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