Kathy Mortazavi Dentistry
Kathy Mortazavi, DDS:
Practice Profile Page


Kathy Mortazavi Dentistry
Kathy Mortazavi, DDS
Lake Forest, CA













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 8:30 am to 5:00 pm

Tuesday: 8:30 am to 5:00 pm

Wednesday: 8:30 am to 5:00 pm

Thursday: 8:30 am to 5:00 pm

Friday: 8:30 am to 5:00 pm

Saturday: Closed

Sunday: Closed


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Check out what some of our happy patients are saying about us:

Marty Swiderski (Source: Google)


Dr Mortazavi is an expert in her field and attention to detail. She keeps up to date with the latest equipment, tools and technology to complete the best possible for her patients. Outstanding experience and she is very courteous, polite and ahead of the patient concerns. Her appointments are punctual and yet flexible to your needs. This is one dentist that gives outstanding service. I plan to have my teeth looking great for my whole life. Thanks Dr. Kathy.

Mazyar Javidroozi (Source: Google)


Dr. Mortazavi is an outstanding dentist. She is highly experienced and skillful in what she does and she always places the interests and well-being of her patients first. I have been to other dentists who always seem to be on the look to come up with reasons to do more and more work on the teeth and bill for it, but not Dr. Mortazavi. She is very thorough in her exams and doesn’t leave any stones unturned, but she also has a conservative approach and doesn’t rush to do more procedures without indication and need. Finding a great dentist that you can trust without any reservations can be challenging, and I am glad that I have found mine! Thank you Dr. Mortazavi for being such a great dentist!

Joseph R. (Source: Zocdoc)


(…) I was experiencing an awful toothache while at work and a co-worker suggested I pay Kathy Mortazavi, DDS a visit. I was told that she is “really good” at what she does. When I arrived and opened the door to her office, I was greeted by a warm smile from the receptionist named Peggy. I filled out all the necessary forms. Then I met Kathy Mortazavi, DDS. She explained everything in complete detail as to what was going to happen.(Tooth extraction) She performed the extraction in perfect painless form, She is such a sweetheart of a dentist, always asking if I was in or felt any pain. even called later in the day to see, if I was doing OK? I am looking forward to my next visit.

Mazyar from Newport Beach, CA (Source: Healthgrades)


Dr. Mortazavi is an outstanding dentist. She is highly experienced and skillful in what she does and she always places the interests and well-being of her patients first. She is very thorough in her exams and doesn’t leave any stones unturned, but she also has a conservative approach and doesn’t rush to do more procedures without indication and need. I couldn’t be happier!

Enrique E. (Source: Zocdoc)


My wife and I have both been treated by Dr. Mortazavi. She is very gentle when working on your teeth and patient when answering questions about treatment options. If you are looking for a caring dentist make an appointment with Dr. Mortazavi

Debora H. (Source: Zocdoc)


As a first time patient, my visit could not have been better! I made the appointment online, which was so easy to do. I received a phone call from the front office and the new patient forms were mailed to me in advance, which made it a breeze at the appointment time. I was greeted by the friendliest hygenist, who was very caring and gentle with the x-rays and dental cleaning. The best cleaning I have ever had! Dr. Mortazavi thoroughly examed all my teeth and discussed the options for needed dental work. One of the nicest dentists that I have met plus her conservative approach to dentistry was very refreshing, in this day and time. I will be happily returning as a patient with Dr. Mortazavi’s office with a smile! 🙂

Marie B. (Source: Zocdoc)


I had two visits with Dr. Mortazavi and they were both very good. She explains everything thoroughly and in plain English. She always calls to check up after a filling or procedure. The front desk worker is also great and I didn’t have any problems filing insurance. They are very upfront about the procedures needed and aren’t pushy.

Janet from Lake Forest, CA (Source: Healthgrades)


Dr. Mortazavi does excellent work and produces fantastic results. She makes sure to inform you of every step before she does it and is constantly careful about making sure you are comfortable. She works efficiently, but takes whatever time is necessary to do the work right, without cutting corners. I wish I’d found her years ago!

Anonymous (Source: Zocdoc)


Excellent, it was my first visit and I was surprised as to how thorough Dr. Mortazavi was. She explained everything she was doing and the information came across as substantial. During the actual cleaning her bedside manner was great, she would constantly ask if I was feeling any pain and let me know there were alternative tools to use if the pain was too strong. Lastly, I mentioned I had a doctors appointment later that day and she made it a point to tell me my blood pressure was too high and that I should let my doctor know. All in all, I felt like she actually cared, she came across as genuine, and I’m definitely heading back. All dental appointments should be like this.

Susan Czubiak (Source: Google)


Dr. Mortazavi and her staff are so caring and professional. A warm and welcoming atmosphere. The staff always make sure that I am comfortable and informed. Highly recommended.

Kristin B. (Source: Zocdoc)


Beautiful office and atmosphere! Kelly was super friendly and made my experience comfortable! Dr. Mortaavi was so nice and informative. She really cares about her patients and my visit was very pleasant!

Christine M. (Source: Zocdoc)


Dr. Mortazavi is an awesome Dentist! She really cares about her patients. She is very accommodating and has a very pleasant disposition. She explains everything in detail. Dr. Mortazavi is very experienced and so is her staff. They are very professional and organized. I would definitely recommend her!

Patrick G. (Source: Zocdoc)


I was extremely satisfied with my initial visit to Dr. Mortazavi’s office. Her entire staff was friendly and professional. Dr. Mortazavi was genuinely caring and considerate. She had extreme patience and compassion towards learning about my dental needs. I would absolutely recommend her to others as I have already scheduled my next appointment.

Kerry M. (Source: Zocdoc)


I went in to see her because I was having pain and thought I had cracked a tooth. Turned out only to be a filling that needed to be fixed. She thought I may need a root canal so sent me right away to a fantastic Dr. I have a great fear of dentists but they were so kind and professional, I made appts to get everything fixed! Highly recommend!

Anonymous (Source: Zocdoc)


Dr. Mortazavi is fantastic. I had a tooth extraction that end up a minor surgery, due to the tooth decayed to the root and its shape, in my first visit. It sounds scary but she explained every step she took and gently remove it. She even followed up and called me in person to ensure I was ok at the end of the day. This is the first time in a very long time (about 10 yrs) I visited a dentist. I’m glad I found Dr. Mortazavi. My fear of the dentist is overcome.

Jeff B. (Source: Zocdoc)


Dr. Mortazavi was very friendly & professional. I typically dread going to the dentist, but not anymore. My visit was very pleasant & the office is warm and inviting. I highly recommend to everyone.


My name is Kathy Mortazavi. I have been a resident of South Orange County for the past 10 years where I live with my son and husband, who is a physician in this community. I am a graduate of UCLA school of Dentistry and have more than 10 years of experience in general, family and aesthetic dentistry. I eagerly await the opportunity to meet you and your family in the near future. Thank you in advance for allowing me to be a small part of your life.