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RealSelf community says

"He developed the injection sites for Botox and a number of fillers." "Dr. Klein was very nice and said that the acne surgery wouldn't hurt at all and sure enough he was correct!"

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4.8 out of 5 stars 4.8 stars from 5 reviews See details Hide details
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
5.0 out of 5 stars Time spent with me
5.0 out of 5 stars Phone or email responsiveness
5.0 out of 5 stars Staff professionalism & courtesy
5.0 out of 5 stars Payment process
5.0 out of 5 stars Wait times
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5 out of 5 stars Botox

Always Satisfied - Beverly Hills, CA

He has been at the forefront of the latest treatments in the field of cosmetic dermatology. He developed the injection sites for Botox and a number of fillers. I always leave looking younger and well rested. I've seen plenty of women whose lips enter the room first. Dr. K work looks very natural. He's the very best at injectibles!

5 out of 5 stars Juvederm

Lip FIller Correction - Beverly Hills, CA

Dr. Klein has the most expert eye and gentle injection process. He's got the most comforting bedside manner and he's so gentle you barely realize he's injecting you. I didn't even need to be numbed prior.

5 out of 5 stars Acne Surgery

19 Years Old, Suffering from Acne and Redness, Needed Help! - Beverly Hills, CA

Dr. Klein was very nice and said that the acne surgery wouldn't hurt at all and sure enough he was correct!

4 out of 5 stars Botox

Botox and Juvederm Injections - Beverly Hills, CA

Dr. Klein is nothing short of a genius! I had a a line at the top of my nose between my eyebrows when I frowned that drove me crazy! Dr. Klein added a little filler(Juvederm) to the area and Botox for my male frown areas and voila! I Literally 10 yours younger and my Botox hasn't taken full effect yet! Thank you Dr. Klein and Ginger Dr. Kleins Nurse is professional the staff is inviting and...

5 out of 5 stars Radiesse

The Best There is - Beverly Hills, CA

Dr K is amazing - he knows exactly what proportions make up a beautiful face and is an artist as much as a doctor. He took one look at me and recommended a filler treatment and I am so, so happy with the results. Literally the next day people were telling me how rested, good I looked.

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.

Board Certifications

Board-certified by the American Board of Dermatology


American Society of Dermatologic Surgery (ASDS)

Hospital Privileges

Dr. Klein has hospital affiliations at Professor of Medicine and Dermatology UCLA.


  • Undergraduate & Medical School

    Undergraduate: BA in Biology, University of Pennsylvania
    Medical: MD, University of Pennsylvania School of Medicine
  • Post-Medical School Training

    Internship: Cedars - Sinai Medical Center, Los Angeles
    Dermatology, Hospital of the University of Pennsylvania
    Dermatology, University of California at Los Angeles

Treatments offered at Arnold W. Klein, MD & Associates

Blog Posts and Articles

RealSelf is Saving Lives

The use of fillers has always involved both art and science. The art is both in determining the areas requiring volumetric /structural enhancement and creating reproducible injection techniques for implanting the material, Science is also vital in that the agent must be pure and biocompatible with an acceptable low level of adverse reactions. Initially Sculptra received FDA approval for treatment of HIV associated lipodystrophy. This was a critical indication in that this condition had...

Most popular answers from Arnold W. Klein, MD (in memoriam)

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What to Do About Sculptra (NewFill) Lumps and Granulomas

What you describe indeed sounds like a foreign body granuloma, which can occur at any time following the injection of synthetic or non-biologic agents... READ MORE

Sculptra Side Effects

In 2000, at the World Congress of Dermatology in Paris, Pierre Andre reported cystic, nodular, and granulomatous lesions when this agent was used in... READ MORE

Megan Fox Lips: Did She Have Juvederm or Collagen for Her Lips?

In 1984 i invented lip augmentation. The key to lip augmentation it must be undetectable. Her bottom lip looks like a horse shoe. The normal... READ MORE

How to Avoid Having Artefill Migrate?

I'm glad you asked this very important question. Stay with me here, I am going to give you a long but very important answer. First, I'm sorry to tell... READ MORE

Is Radiesse Good for Lip Augmentation?

You ask a very important question about the use of Radiesse in the lips for lip enhancement. While some doctors advocate the use of Radiesse in the... READ MORE

Juvederm Lips

Juverderm, like Restylane, is a hyaluronic acid. This is a naturally occuring sugar in our bodies, so it is easily accepted by the body and not likely... READ MORE

What's the Right Juvederm Injection for Lips?

When Juvederm was released in Europe and Canada, it was available as Juvederm 18, 24, and 30. Both 24 and 30 were also available in HV. Basically... READ MORE

Reuse Juvederm Syringe for Future Injections?

It is not suggested that half used syringes of any filler product be reused at a later date. Many physicians who attempt to save money for their... READ MORE

Juvederm vs Restylane

Both Restylane and Juvederm are hyaluronic acid, a naturally occuring sugar that we all have naturally in our bodies. Hyaluronic acid has been proven... READ MORE

How to Avoid Sculptra Bumps?

Don't ever let anyone inject Sculptra into your face.In 2000, at the World Congress of Dermatology in Paris, Pierre Andre reported cystic,... READ MORE

Before and After Photos by Dr. Klein

Arnold W. Klein, MD (in memoriam) has shared 2 before and after pictures with 10 helpful votes from the RealSelf community.

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