About Us
About 4M Dental
We provide high-quality, affordable dental implants designed to restore your smile in as little as one day and last a lifetime.
- Pain-free
- Permanent teeth in 24 hours
- Lifetime warranty
America's Premier Dental Implants | 4M Dental Implant Center
The Doctors at 4M Dental
With thousands of implants placed, the doctors at 4M Dental Implant Center have successfully taken on some of the most complex cases. Dr. Sean is a leader and educator in the field of dental implants – at the forefront of what’s happening in the industry – and passes his knowledge on to his associates. Through the 4M Institute (located in our Long Beach facility), Dr. Sean teaches the art and science of the All-on-X solution to dentists from around the world. His years of experience and wealth of knowledge enable us to educate our patients on their best options and what to expect.
Our Sedation Dentistry Team
Dr. Sean Mohtashami, DDS
Dr. Sean Mohtashami is a distinguished leader in dental implantology, renowned for his innovative approach to full-mouth restoration and cosmetic dentistry.
Dr. Samira Houshiar, DDS
Dr. Samira Houshiar graduated UCI with honors receiving her bachelor’s degree in biology in 1997.
Dr. Philip Konopa, DDS
Dr. Phil received his Doctor of Dental Surgery degree from the University of Washington, then proceeded to complete a general practice residency at UCLA.
Dr. Athena Goodarzi, MS, DDS
Dr. Athena Goodarzi is a recognized leader in full arch dentistry, known for her exceptional skill in full mouth rehabilitation and advanced implantology, with a special focus on the All-on-X solution.
Dr. Derik Alexanians, DDS
Dr. Derik Alexanians serves as the Chief Clinical Officer of 4M Dental Implant Centers.
Dr. Tirakhsh Emadi, DDS, MS, DABOI, FAO
Dr. Tirakhsh Emadi is a highly skilled prosthodontist and implant specialist practicing in Los Angeles, California.
Dr. Kamran Pakdamanian, DMD
Dr. Kamran Pakdamanian is a dedicated clinician known for his thoughtful, patient-centered approach and growing expertise in implantology, Full Mouth Rehabilitation with All-on-X solutions, and I.V. sedation.
Dr. Kal Eissa, DDS
Dr. Kal Eissa received his High School Diploma from Cambridge, UK, his dental degree from University of Cairo, and his Continuing Education from the University of Minnesota.
Dr. Andrew Denning
Dr. Andrew Denning earned his Doctorate of Dental Surgery (DDS) from the University of Tennessee Health Science Center.
Dr. Samuel Sauza Jr, DDS
After receiving his Doctor of Dental Surgery degree from Loma Linda University, Dr. Samuel Sauza entered one of the most prestigious postgraduate programs in the field of oral implantology.
Dr. Will Abdelmalik
For Dr. Will, dentistry has never been just a career, it is a calling. With a unique blend of dental expertise, artistry, and craftsmanship, he finds deep fulfillment in restoring function, relieving pain, and giving patients the smile of their dreams.
Dr. Navid Torabian
Dr. Navid Torabian is a highly skilled, surgically trained dentist specializing in dental implants and advanced full mouth reconstruction.
Dr. Arshid Torkaman, DDS
With a dental career spanning nearly three decades, Dr. Arshid Torkaman brings a rare combination of technical expertise, surgical precision, and genuine compassion to every patient’s experience.
Dr. Farzad Tojarieh, DDS
Dr. Farzad Tojarieh is a highly skilled implant and restorative dentist with over a decade of experience delivering comprehensive, patient-focused dental care.
Dr. Kaveh Behbahani, DDS
Dr. Kaveh Behbahani brings a refined blend of precision, artistry and compassionate care to implant and reconstructive dentistry.
Start Your Smile Transformation Today
With over 5,000 lives changed and a 99% implant success rate, 4M Dental Implant Center is trusted by patients around the world. From your first consultation to your final smile, our team delivers precision, comfort, and results that last a lifetime.
Fill out the form to request your free consultation—no pressure, no obligation. Just expert guidance from a team that puts you first.
- Permanent teeth in just 24 hours
- FDA-approved materials + lifetime warranty
- Sedation options for a stress-free experience
Request a free consultation
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