HairDocTK
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HairDocTK
I help people become whole from the inside out of my diverse past knowledge and real-life experiences and am proudly Dedicated to Re-educating The Beauty. Watch my Published TED TALK BELOW and Read My Recent Magazine Interview. Learn how I BEAT cancer and restored my own hair and health, Holistically, and how I can HELP YOU!

Hi, I'm HairDoc Tk, Tammy Kelichner aka "TK" and I'm just a girl from the country who had a dream and a vision at the age of 17 after losing my own hair to an autoimmune disorder that was misdiagnosed! I grew up in rural Pennsylvania, as, much Amish country as you can believe. Why do I use the word "Doc" in my name?
Services
I offer 7 of the "TOP" and latest methods with your personalized hair cut and color included! You should not. New Dimensions has been Arizona's Favorite Extension and Regrowth center for over 2 decades! 30 plus years ago I started. Avoid HIGH unaffordable prices with the BIG salons. I offer one on one PRIVATE services and cater to only one client a day so that YOU are the number ONE focus.
I'm so glad I found New Dimension Extensions Salon and HairDoc Tk with so many "average salons that only do "extensions " it seemed a bit odd to me why I can't get a cut and color after my extensions. I'm so grateful for finding the Best, Honest, and Licensed Master Hair Extensionist, and Color Specialist, not to mention she's so "down to earth "and her salon is extremely private focused on YOU solely.
I offer 7 of the "TOP" and the latest methods with your personalized hair cut and color included! You should not have to go ELSEWHERE for color, cut, blow-dry or smoothing treatments and receive all of the best services all at one time maximizing your investment! Make sure your extensionist has a LICENSE!
Achieve your ultimate look inside the comfort of my private Scottsdale salon, where I also offer cut and color services for all clients. My color services are provided through the use of all organic products that are free of dyes, parabens, and metals, and I offer specialized cutting services for extensions, providing the care necessary to help your extensions last and last.
New Dimensions has been Arizona's Favorite Extension and Regrowth center for over 2 decades! 30 plus years ago I started a Regrowth program for cancer and Tric patients which is why I created "Hairdoctk, " and I never knew how many people needed help. I welcome everyone to make an appointment so I can give you my personal private attention and I will show you how I beat cancer and hair loss!
Reviews (13)
Jackie Harris
Jackie Harris
Jan 06, 2022
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TK is highly recommended for your extension & hair needs. She works with clients individually & truly wants what’s best for your hair!!
Andrea Larsen-Robinson
Andrea Larsen-Robinson
Jul 27, 2021
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TK is the most talented, most dedicated, knowledgeable hair extension professional I have even seen. I have worn multiple types of hair extensions for the past 4 years and NEVER until I met TK and she put extensions in my hair did I ever realize just how amazing and natural they could be. Absolutely perfect placement, color, etc. she takes time
During the consultation to understand your lifestyle to be sure to get you into the right extensions. Honestly absolutely amazing!!!
And even better yet, she clearly cares about the health of your natural hair!!!! Unlike anyone else I have ever seen. She
Nikki G.
Nikki G.
Jun 02, 2021
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I found my soulmate... and her name is TK (Shh don't tell my fiancé). She is literally, hands down, the absolute BEST! I relocated to AZ from CA and went to 5 different businesses who "specialize" in hair extensions... before I found TK. Thank GOD for Google Reviews. I owe it to the ladies who left her honest, glowing reviews otherwise I'd be stuck with ghetto extensions from elsewhere. She custom blends flawlessly, is veryyyy reasonably priced, and transformed me into a KNOCKOUT. My only regret is not discovering this amazing woman earlier.., she sh*ts on every.single.person
Rachel C.
Rachel C.
Mar 17, 2021
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I fly to Arizona from CO every 3 months to get TK's hair extensions. Her work is THAT good. I did my research, and I'm glad that I did. She has been doing what she does for over 30 years, so she has it down to an art. and it truly is an ART. She is a professional that will not harm your hair! I've had my hair badly damaged by technicians that were under qualified. Never again. TK restored and has brought my hair health back to life. She will match you color perfectly, and will make you feel vibrant and beautiful every time you leave. The absolute BEST for hair extensions.
Shannon K.
Shannon K.
Feb 14, 2021
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TK is a passionate person who cares deeply about her clients. Her prices are extremely fair, she does great color to make the extensions blends nicely, and the hair quality of the extensions is superior!
Anna Tadrick
Anna Tadrick
Sep 15, 2020
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I’ve been going to TK for a year and a half now and I am so glad I found her! My own hair is very fine and got thin as I got older. No matter what I did , it would just look too thin and see through toward the ends. I had considered getting hair extensions before but was concerned about putting additional weight my already weak hair. The answers I got from other specialists were polarized between “not with your type of hair” and “oh, you can get any extensions, no problem at all”.  When I had my consultation with TK, she knew exactly what kind of extensions I could benefit from. Her
Rita Macias
Rita Macias
Jun 26, 2020
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I first met Tk in 09 when I went for a hair extension consultation.Right away I could tell she was soo much different then past hair extension salons I had visited. Her questions were not just about what color what length , uknw the basic rundown of questions. She really was concerned and cared about me as a person and my overall health as well as fixing my hair needs ! Her knowledge of all things health blew my mind as I had been diagnosed with lupus in 05 and struggled with hair growth and basically couldn’t be without my extensions ! I myself was a hairstylist at the time but could not find
Brooke K.
Brooke K.
Jan 16, 2020
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I have been going to TK for over 2 years for my extensions. This was my first experience with extensions and it's been one of the best decisions I've ever made. My hair has grown longer, thicker and healthier since I've had them in my hair. This was one of my biggest concerns with getting them since I have naturally thin hair and I didn't want to damage my real hair. I have had no damage from the extensions. TK also does a great job with my blonde highlights. Before coming to her the color I would get done by other salons would always fade out to a brassy color. Now my hair
Terri Norgate
Terri Norgate
Oct 09, 2019
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I'm so glad I found TK to do my tape extensions.
She is a master at what she does, takes her time and makes sure she is gentle with my own natural hair.
I've been getting extensions for many years and she is truely the best, most experienced technician around the Scottsdale area.
Her hair is the highest grade possible, lasts for over 12 months and look amazing.
I get compliments everywhere I go about my hair.
Her salon is quiet, relaxing and you are the only client so you get the best experience.
She is also the best priced salon going around, half the price of anywhere else.
Love her work
Ann Munson
Ann Munson
Dec 13, 2018
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Do yourself a favor and schedule an appointment with TK as soon as possible! TK has completely changed my hair for the better. She is extremely knowledgeable about cuts, color, extensions and much more! I have received so many compliments on my hair since TK’s talented hands have graced my hair. I absolutely love my new color and new thickness from the extensions she put in. My natural hair under the extensions is growing longer than it ever has before! I am so grateful to TK for my beautiful, healthy hair and can’t wait to see her again for my next appointment.
Patricia Rose
Patricia Rose
Aug 10, 2018
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I've been seeing TK for a year now. I love her work. My extensions look amazing and i receive so many compliments on my hair. She has always accommodated our appointment times to meet my demanding work schedule..i cant tell you how much i appreciate that alone. Did i mention she's cool af? Down to earth and simply good people. That goes a long way in my book. Plus shes basically changed my life and given me more confidence as my hair was thinning and i NEEDED extensions. With her knowledge and advice on hair care, from products to diet, my natural hair has since become fuller. I adore the woman
M. Kirsch
M. Kirsch
Aug 09, 2018
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TK is truly the Hair Doc! My whole life I have struggled with very thin, fine, limp hair. It is beyond frustrating to have every day be a “bad hair day”. It’s a terrible blow to a woman’s self esteem. Anyone with thin, fine hair probably gets this! I’ve tried different forms of hair extensions for years, not to look like a model but just to have normal looking hair. Her skill and technique with color, style, and hair extensions is unparalleled – and I have been through a lot of extensions in my day. All extensions prior to meeting TK damaged my own hair to the point I could never imagine
Kayleigh Labbe
Kayleigh Labbe
Jul 31, 2018
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TK is by FAR the best person I have gone to not only for my extensions but for my hair in general. I am from Colorado and have had many experiences with getting my hair done with extensions and i cannot be more impressed with the quality of my experience. She is very personable and knowledgeable when it comes to having healthy hair while getting everything you want! My hair has grown tremendously and not one strand of my extensions have fallen out AND my hair has lasted up to a year! I don't think my hair has ever been in this good of condition. I have gotten so many compliments about how natural