a Beautiful Smile…

Welcome to 6th Ave. Periodontics & Implant Dentistry

A Premium Dental Office in San Diego

We want you to smile wide and bright. Whether you are in need of dental implants to fix the unsightly appearance of a tooth, or you need the work of an experienced professional to bring damaged teeth back to health, 

you have come to the right place.

Meet Our


Dr. Roya Niakiani, DMD

Read Dr. Niakiani's Story

Dr. Roya Niakiani is a specialist in periodontics, with an emphasis on dental implants. After earning her D.M.D. in 1994 and performing a residency at the Veterans Administration hospital in Loma Linda, Dr. Niakiani completed three years of postdoctoral periodontic studies at Tufts University School of Dental Medicine in Boston. There she gained extensive experience in guided tissue and bone regeneration, mucogingival periodontal plastic surgery, dental implants, osseous surgery and oral pathology.

Before pursuing her education in dentistry and periodontics, Dr. Niakiani received a Bachelor of Science in biology and minor in psychology from the University of California, San Diego.

Dr. Walaa Raz , DDS

Read Dr. Raz's Story
Dr. Walaa Raz
General and cosmetic dentist fully certified by the dental board of California with over 14 years of experience in all aspects of general and cosmetic dentistry.
Her areas of focus is on restorative dentistry including cosmetic veneers , cosmetic fills such as Bioclear , porcelain inlays and onlays, crown and bridge preparations as well as restoring implant crowns .
Her interest in cosmetic dentistry urged her to attend many courses in the States and all around the world to increase her knowledge and experience in all aspects of Dentistry  with so many successful stories and happy patients.
Dr. Raz is from San Diego, spending quality time with her three kids, enjoying the gorgeous beaches of San Diego , cross fit , reading and traveling are her main hobbies .

Dr Jay R. Friedman, DDS

Read Dr. Friedman's Story

Dr. Friedman brings nearly 30 years’ experience to 6th Avenue Periodontics. He graduated from the State University of New York at Buffalo School of Dentistry in 1982, and in 1984 received a qualification in Advanced Prosthodontics from the University of Southern California.
In 1994, Dr. Friedman was invited to join the faculty of the Misch International Implant Institute. In 2005, Dr. John Suzuki, a faculty member of the Misch Institute and Associate Dean of Temple University, asked Dr. Friedman to join the faculty of Temple. Dr. Friedman has, and continues to maintain positions at both institutions.

Dr. Friedman has worked and mentored in many private dental practices across the United States, and has placed and/or restored more than 10,000 implants. He is currently licensed in five (5) states: California, New York, Pennsylvania, South Carolina, and Texas.

Raha Shafie MSACNt

Raha shafie MSACNt
Read Raha Shafie's Story



Dental Implants

Dental implants are replacement teeth that look, feel and function like natural teeth. If you are missing one or more teeth, dental implants can allow you to regain normal function and be able to confidently show off a nice smile once again.


Forget everything you’ve heard about teeth straightening, because our team has been recognized as a top 1% Invisalign® provider, meaning that we are highly skilled in using the technology that lets you get the smile you always wanted without the hassle and pain of bands, brackets, or wires.

Cosmetic Dentistry

If you are unhappy with the appearance of short, unsightly teeth, there are several procedures we can utilize to cover and/or protect unsightly, sensitive or exposed root surfaces and leave you with a more beautiful smile.

TMJ Treatment

Our dentists are uniquely trained and equipped with state-of-the-art technology to quickly examine and diagnose dental force abnormalities to reduce symptoms, including chronic headaches and migraines, temporomandibular joint (TMJ) pain, neck and jaw pain, earaches, tinnitus (ringing in the ears) and many others.






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