Beverly Hills Hair Restoration Surgeon
50 N La Cienega Blvd., Ste. 200
Beverly Hills, California 90211 US
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5.0 out of 5 stars 5.0 stars from 25 reviews See details Hide details
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
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Treatment results may vary

5 out of 5 stars Hair Transplant

Fantastic Work. Beverly Hills, CA

I had a hair transplant procedure about 2 years ago with Dr.Kahen and have to say that he made the whole process very easy and was very precise with his work. I had minimal swelling and was back at work a few days later. The results were great! I plan on going back soon to just have some light fill in work done. I highly recommend Dr. Kahen!

5 out of 5 stars Hair Transplant

I'm so impressed with their work

I am 56 years and I don’t feel THAT old. I wanted to get a hair transplant to cover where I am starting to lose hair. I went to Dr. Kahen and it truly was the best choice I ever made. He is so specific on placing the grafts I knew there was no way for anything to go wrong. I highly recommend him.

5 out of 5 stars Hair Transplant

Thank you so much - Beverly Hills, CA

I cannot emphasize how professional Dr. Kahen is, how easy to talk to and patient he is, and how little I was not pressured to book my procedure. I come from a medical family, and I heard some horror storied of hair transplants. I knew Dr. Kahen had a lot of experience based off of articles and pictures I have seen and you can really tell in his real results. His manner really made a...

5 out of 5 stars Hair Transplant

Highly recommended!

I am 38 years old and have never had any procedure or injection done fore. I’m also very scared so for me to agree to see Dr. Kahen was a big step. He knew I was nervous and he was extremely calm and explained my options including what to expect before, during, and after surgery. I ended up getting a hair transplant. You would be shocked I did not scream, cry, or freak out at all. This is b...

5 out of 5 stars Hair Transplant

Polite manner

Dr. Kahen is exceptionally gifted and trained. I had been to 6 plastic surgeons in the past year to seek consultation of treatment for complications with my hairline. Some were good and I almost booked a procedure with one until I met Dr. Kahen. He covered all questions I had and informed me on more information about my health than any other doctor did. He’s confident without being pushy. He t...

5 out of 5 stars Eyebrow Transplant

I loved his calm

I visited Dr. Kahen and he was such an amazing individual! I loved his calm and professional personality. He performed a small treatment and I literally did not feel anything. Also the healing process was nearly magic, I had no side effects. I would absolutely recommend anyone to him. He’s great at what he does! Thank you Dr. Kahen, I really appreciate you.

5 out of 5 stars Hair Transplant

Honest and truthful

I have spent over two years doing research on hair transplants, meeting with doctors, and seeing if I really needed a hair transplant. After meeting with Dr. Kahen I knew he was the doctor for me. His reviews are great, before and after pictures are great, and he is a very honest and truthful. He took his time telling me my different options. I just felt like he actually cared. I ended up...

5 out of 5 stars Hair Transplant

Everything was pain free

I am quick to research for months before choosing where to go. After looking into which doctor to go to for a hair transplant it was obvious to choose Dr. Kahen. He has the most real results and seems to have the best reviews. I went in and he was able to show me a before and after of an exact patient with a similar hair loss. He did a hair transplant on me and I am awaiting my results but am...

5 out of 5 stars PRP for Hair Loss

Honestly amazing

Dr. Kahen is honestly amazing. His technology compared to the other hair surgeons is way more advanced. I mean the fact he was one of the first doctors to perform PRP on the scalp he really knows what he is doing. My experience with him was very quick. I had received the PRP treatment and it has great. Exactly what he told me would happen, happened. I was starting to notice my hair thinning...

5 out of 5 stars Hair Transplant

Excellent service

I have had a procedure with the doctor about two years ago. I am so pleased with my hair transplant but I just want more hair because it was a very large area so I am going back to get a second procedure. To recap the first procedure, Dr. Kahen had been out of the three doctors I met with the most professional, caring, and accurate with suggestions. I went in for my procedure and was...

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

Personal Statement

Beverly Hills Hair Transplant Specialist featured on E Channel, Robb Report Best of the Best, CNBC News Week, and Market Watch.


International Society of Hair Restoration Surgery (ISHRS)


  • Undergraduate & Medical School

    Medical: MD, Ross School of Medicine
  • Post-Medical School Training

    Internship: General Surgery, North Shore Long Island Jewish Hospital
    Residency: General Surgery, North Shore Long Island Jewish Hospital

Treatments offered at Beverly Hills Hair Restoration

Blog Posts and Articles

Which kind of hair transplant is right for you?

If you’ve been considering hair restoration and have researched it you probably already know there are two basic techniques. In follicular unit extraction (FUE), hair follicles are removed one at a time from the back of the scalp and carefully transplanted one at a time to the recipient area. Dr. Kahen uses customized, highly refined follicular unit extraction tools, coupled with microsurgical tools to create the recipient areas. The result is greater viability of the transplanted...

Platelet Rich Plasma (PRP) in Conjunction with Hair Restoration

It’s safe to say the goals of hair restoration are a speedy recovery and natural looking results. More doctors are using PRP in conjunction with hair restoration as the latest fight for hair loss. It has truly been a new and exciting addition to the expanding world of hair restoration.PRP aids in rapid healing because it contains an increased platelet concentration than what would regularly be found in the blood. The platelets brim with growth factors and healing elements.How is the...

Most popular answers from John Kahen, MD

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Does Propecia cause increase in estrogen?

Propecia does increase estrogen levels by 13-15%. DHT Blockers do have side effects that may affect the reproductive organs as well. READ MORE

Androgenetic alopecia or something else? What blood tests should I take? Will I become bald any sooner? (photos)

Thank you for the detailed information and pictures. Based on the pictures provided, you are experiencing androgenetic alopecia. Hair loss will occur... READ MORE

Can smoking cigarettes, drinking and using cocaine (typical party habits) affect a Cell + PRP results for hair loss results?

These habits can affect hair loss results. Alcohol affects the regular levels of estrogen and zinc, two factors, that eventually will affect hair... READ MORE

Does weightlifting cause more hair loss for those who are predisposed to it?

Weightlifting does not cause hair loss. It is only in rare cases, some exercising can cause the negative reaction of dihydrotestosterone. Patients who... READ MORE

Will PRP treatment increase the density of my hair?

Platelet Rich Plasma injections will definitely increase the density of your hair along with thickening your hair if done correctly by an expert. READ MORE

When would I see results with an FUE? Not just growth, but actual noticeable results.

FUE transplant results generally begin being noticeable within 6 months as for complete results take 1 year. READ MORE

Is it too late to undergo treatment to grow my hair back on my scalp? (photo)

This is called Traction Alopecia. This is resulted from the Hair weave. You may want to seek interest in a hair transplant to solve this. I would... READ MORE

What are the most guaranteed ways to treat my thin hair? (Photo)

PRP is an amazing option for helping with thinning hair. It promotes hair growth and density. Also when included with ACell stem cell, the process is... READ MORE

How long should I wait before I can shave my new planted hair ? (photos)

Four months post-op is plenty of time! You are free to cut and style your hair as you please. If you have concerns, check with your doctor. READ MORE

Does mixing PRP with lidocaine in the syringe make the PRP less effective for scalp and face rejuvenation?

Mixing PRP with lidocaine in a syringe will make the PRP less concentrated and thus yes, less effective. READ MORE

Before and After Photos by Dr. Kahen

John Kahen, MD has shared 27 before and after pictures with 10 helpful votes from the RealSelf community.

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Videos by John Kahen, MD

John Kahen, MD has shared 12 videos.

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FUT Hair Restoration Results 6 Months After Surgery

This patient had a FUT performed 6 months prior. The incision area is extremely faint and the patient says he can barely see the scar. WATCH VIDEO

The Doctor Shares These Hair Transplant Results

Dr. John Kahen shares his patient's before and after photos. WATCH VIDEO

Hair Transplant: The Doctor Shares 33 Seconds of Before & Afters

Dr. John Kahen shares his patient's hair transplant results. WATCH VIDEO

See 24 Seconds of This African American Man's FUE Hair Transplant (GRAPHIC)

Dr. John Kahen demonstrates the follicular unit extraction method during this man's hair transplant. WATCH VIDEO

Hair Restoration: The Doctor Shares These Before & Afters

Dr. John Kahen shares his patient's hair restoration results. WATCH VIDEO

PRP for Hair Loss: See How It's Extracted, Then Injected Into This Man's Scalp

Dr. John Kahen demonstrates how PRP or platelet-rich-plasma is harvested from this man's own blood before he injects it into his scalp to restore hair. WATCH VIDEO

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