About National Hair Centers

The Hair Loss Authority in the Greater Phoenix AZ Area Since 1975

Real Hair Center Clients, Real Reviews

★★★★★
"Only time I've felt compelled to write an online review. Amazing customer experience from the initial consultation with Sean through the ongoing monthly maintenance appointments. Everyone is friendly and the customer experience is exceptional from start to finish."
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Chris S.
2023
★★★★★
"I have been to many hair centers in Middle East and US. National Hair Center is by far the best. The staff is very professional, friendly and knowledgeable. I would highly recommend National Hair Center to anyone looking for hair restoration services."
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Ali Jan Awan
2023
★★★★★
"I've been a National Hair Center customer for over a year now, previously Hair Club for 16 years. The difference in quality, customer service, and overall experience is night and day. I wish I had found NHC sooner. Sean and the entire team are fantastic."
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Jeff Allen
2021
★★★★★
"Gene and his team are amazing. It's been 4 months since my hair transplant and the results are incredible. The entire process was smooth and professional. I felt comfortable and well taken care of from the very first consultation."
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Michael Halvorson
2021

About National Hair Centers

National Hair Centers was founded in 1975 by Arnold Zimmerman in Phoenix, Arizona. From day one, the mission was clear: provide life-changing hair restoration solutions with honesty, compassion, and clinical excellence. Over the decades, NHC has grown into an internationally recognized leader in the hair restoration industry.

In 2016, NHC was purchased by GD&D Hair Solutions, bringing a renewed focus on customer service, weekly staff training, and active involvement in industry associations and symposiums. This commitment to continuous improvement has helped NHC grow to become the largest hair restoration center in the United States.

National Hair Centers is the only company in the region offering every effective method of hair restoration under one roof — non-surgical hair replacement systems, hair transplant surgery, FDA-cleared laser therapy, and proven hair regrowth products. Whatever your situation, we have a solution that works.

"Our clients always say they wish they did it sooner. That first look in the mirror — it changes everything."
National Hair Centers facility and team

Meet Our Team

Dedicated professionals with decades of experience in hair restoration.

Sean Dirodis, President and Image Consultant at National Hair Centers

Sean Dirodis

President & Image Consultant

Sean has been an Image Consultant and Customer Service Manager since 1998. Prior to that, he had been an NHC client for many years. With over 25 years of customer service experience, Sean brings a unique perspective — he understands exactly what clients go through because he's been there himself.

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Dr. Ramona Kelemen, Hair Transplant Physician

Dr. Ramona Kelemen

Phoenix's Top Hair Transplant Physician

Dr. Ramona Kelemen has long been a name associated with excellence and innovation in the field of hair transplantation. Her meticulous technique and artistic eye deliver natural-looking results that consistently exceed patient expectations.

Learn About Hair Transplant Surgery

What Our Clients Are Saying

★★★★★
"I was experiencing hair loss because of illness and surgery. I met with consultant Gene who was very professional and knowledgeable. He explained all of my options in detail and never pressured me. The entire experience has been wonderful and I feel like myself again."
★★★★★
"I have been going to NHC for ten years and three things keep me coming back. They listen to what I want and need. Sean is helpful and knowledgeable about every aspect of hair restoration. And all employees are courteous, professional, and genuinely care about their clients."

Ready to Get Started?

Schedule your free consultation today and take the first step toward a new you.