Dr. Nooshin Ghayoumi

Board Certified Periodontist

Office Phone: (949) 502-8844

Distinguished Periodontist in Irvine

Welcome to the office of Dr. Nooshin Ghayoumi. My staff and I are proud to provide our patients with state-of-the-art periodontal and dental implant treatment using advanced technologies, therapies, and procedures.

Office Hours

Mondays are closed

Tuesday ————– 9-5
Wednesday ———- 9-5
Thursday ————- 9-5
Friday —————- 9-1

Conveniently Located

Our office is located by the 405 and 133 freeways in Irvine, CA. We are easily accessible from all areas of Orange County.

We also offer teledentistry services

Our Services

Lip Repositioning

Lip Repositioning is a procedure that can be used for correction of excessive gum display on patients with a prominent upper jaw depending on the diagnosis.

Periodontal Treatment

Periodontitis is a serious gum infection that damages gums and can destroy the jawbone.

Dental Implants

Dental implants are designed to provide a foundation for the replacement of lost teeth which look, feel, and function like natural teeth.

Gum Recession Repair

Gum recession can be localized on one particular tooth or generalized in the mouth.

Crown Lengthening

Crown Lengthening procedure can be done for the correction of a gummy smile, as well as make a restorative or cosmetic dental procedure possible when your tooth is decayed

Sinus Lift – Graft

When teeth are lost in the back areas of the upper jaw the sinuses in that area often expand and compromise dental implant placement.

Ridge Augmentation Bone Grafting

Sometimes when a tooth is lost, indentation of the gum and jaw bone may occur.

Cosmetic Periodontal Surgery

The most common cosmetic procedure in periodontics involves covering an exposed root following gum recession.

Pinhole Technique

The Chao Pinhole® Surgical Technique (PST®) is a scalpel-free, suture-free procedure for treating gum recession.

Gummy Smile

When you show an excessive display of gum tissue in smile you have a Gummy smile.

Why You Should Choose Us?

  • Our practice is limited to and specialized in periodontics and dental implants.
  • Our priority is bringing back your periodontal health and giving you a beautiful smile.
  • Our facility is geared with high-tech equipment including digital radiography, soft tissue laser, and CT Scan. Dr. Ghayoumi has treated thousands of happy patients, and she is well versed on the latest surgical techniques, therapies, and treatments.
  • Our staff is friendly, helpful, and easy to talk to. We explain our treatment plans and answer all of your questions.
  • We are contracted with the majority of PPO and HMO dental insurance carriers. As ‘in-network’ providers, many of our patients enjoy lower out-of-pocket costs for their procedures compared to other offices.
  • We provide financing options with promotional offers through Care Credit to provide short and long term financing to ensure every patient has an easy and convenient way to pay for their periodontal treatment.

What Our Patients Say

Chris Staller

I am the ‘lucky’ 50-year old, child of the Fluoride 70’s, no braces, never had a cavity kind of guy – who also hates going to the dentist – with a passion,..And then, as luck would have it, I crack a tooth and guess what has to be removed.

Sikander Faheem

I had a bone loss in my front lower two teeth and my dentist told me that he needs to extract both front teeth. I asked him to consult with a fellow dentist who was also working at the same clinic. Both doctors recommended the extraction of the two teeth. I refused to accept their recommendation.

Kas S

I came to Dr. Ghayoumi for an extraction and the procedure was as pain free and seamless as possible. Also, she gave me a great price that was much lower than other quotes I received. She even came to the office on Saturday just to see me since I couldn’t go midweek. Highly recommended!

Jesse M

I started seeing Dr. Ghayoumi a little over a year ago. With all of my dental issues, I was always afraid of dentists and they always called in a specialist to give me a second opinion. I stopped seeing a dentist for a couple of years because I always felt they gave me bad news.

Ciaran O

Doctor Nooshin Ghayoumi is truly amazing. Her specialty is periodontics (treatment of damage due to gum disease) and implants. As I am getting older and my gums are recedin I had to go to her when I needed a second opinion about some bad advice I had been given.

Sami G

I came to Dr.Ghayoumi to fix my gummy smile. I’ve always had overbite and overjet of my upper teeth and a gummy smile . I’ve gone through braces 2wice and still my problem hasn’t been solved. My gummy smile always bothered me and whenever i laughed i had to cover my mouth bc i was always embarassed.

Tich C

I had a failed root canal and had to get an implant since it was the very last tooth on my mouth.

John A.

I was referred to Dr. Nooshin Ghayoumi to repair the damage that I had done to my gums after 25 years of smokeless tobacco use on a daily basis.

Nooshin Ghayoumi  DDS
Based on 37 Reviews
Kate N.
Kate N.
2018-10-12 14:27:21
I needed major work to get ready for implants. Bone graft was the easy part. Dr. Ghayoumi mentioned my sinus membrane has tiny holes that could compromise...
Ali C.
Ali C.
2018-11-09 14:48:12
Exceptional and wonderful experience with Dr, Nooshin Ghayoumi and her team Reyna and Silvia. Their professional, friendly, and fair attitude made me so...
Sonny A.
Sonny A.
2018-06-18 15:45:51
I had my gum graft surgery a couple of months ago by the wonderful Dr Ghayoumi and her amazing staff. The entire experience was exceptional and very...
Jeff H.
Jeff H.
2018-07-26 13:28:10
Several years ago my longtime dentist and current hygienists recommended that I began looking for a good periodontist as I have loose teeth, receding gums...
Ellie E.
Ellie E.
2018-11-27 19:35:41
I was extremely lucky to find Dr Ghayoumi about 2 years ago. She and her great team have given me the best care that any doctor ever has. I couldn't be more...
Mahan M.
Mahan M.
2019-01-14 21:11:07
When I was scheduled to do my gum grafting, I was scared and didn't know what to expect. But the moment I walked into Dr. Ghayoumi's office, all my concerts...
Lawrence G.
Lawrence G.
2018-12-14 00:53:32
Dr. Ghayoumi was a referral from my regular dentist to shore up an old implant. She was able to fix the issue with a far less invasive procedure than my...
H J.
H J.
2018-04-20 14:46:30
I had gum surgery with Dr. Ghayoumi and thought she was great because 1. She gave me her cell phone number so I could contact her with questions and...
Lupe O.
Lupe O.
2019-06-27 13:08:04
I was referred to Dr Ghayoumi clinic and I experienced the best treatment that I could have received And the staff was very nice to me and they were...
Oc Home Restoration C.
Oc Home Restoration C.
2019-10-02 05:38:44
I am very happy and grateful that I have gone to Dr. Ghayoumi.I Really can't believe how awesome every member of this team is! They are so friendly,...
Ross K.
Ross K.
2019-09-25 07:31:02
I have been going to Dr. Ghayoumi for the last few years and frankly speaking, both her and the staff have earned my trust and respect. I have had two...
Matt N.
Matt N.
2019-12-01 11:46:29
She did a great job on my implants, and her staff were also very good. Everything was done as plan and I am extremely happy with her work.
Jody S.
Jody S.
2020-01-17 05:32:22
Absolutely great service with a warm touch. Dr. Ghayoumi performed much needed gum surgery that was truly an undertaking but she guuided me throughout the...
Omid A.
Omid A.
2020-07-29 13:59:39
I had to get an implant and after much search, getting various dentist opinions, and reading reviewed on Yelp, and Google found Dr. Ghayoumi. I am glad that...
Mona S.
Mona S.
2021-01-28 22:57:14
The best dental care I have ever experienced! Professional, courteous, and friendly staff especially the dental assistant, Sylvia made me feel like family....
Elana K.
Elana K.
2021-02-17 07:35:47
Great deep cleaning without pain and stress. They have very experienced staff that put you at ease. Definitely recommend.
J F.
J F.
2021-03-11 13:48:04
Couldn't be happier with my experience here. The staff is kind, helpful, and accommodating. Dr. Ghayoumi is clearly the best in her field and put me at ease...
Litta C.
Litta C.
2021-10-21 10:25:34
The assistants, hygienist and of course dr. Ghayoumi are wonderful. It is not easy to go for any dental work but their caring, honesty and attention to...
Jack H.
Jack H.
2022-05-25 12:54:58
Dr. Nooshin Ghayoumi is a talented, skilled, and experienced periodontist. She answers all questions in a friendly and professional manner. I've had two...
Cristina A.
Cristina A.
2023-05-01 16:30:25
Dr. Ghayoumi is truly the best, she did my exam and immediately know what the issue was. She went over my X-rays with me and assured me she could help me. I...
Christina L.
Christina L.
2024-03-29 10:31:00
Dr. Ghayoumi recently did a lip repositioning surgery for a gummy smile. Doctor and her staff were nice, professional and caring. I was always seen on my...
Mansour D.
Mansour D.
2024-05-30 12:09:11
I appreciated being referred to Dr. Nooshin Ghayoumi for a bone graft around an implant experiencing bone loss. My own long-time business experience made it...


Flexible appointments.

Or call — 949 502 8844

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