4.9 out of 5 stars based on 156 reviews on Google.
Birgit Moramarco · 5 out of 5 stars · 2 months ago
This place is amazing. It has been 97 days since I started my procedure there and this team has been so helpful explaining everything that they’re doing and I haven’t even gotten my finals yet. I recommend this place to anyone wanting implants. Today was my second set and they’re making all the final touches and this doctor notices things that I never thought about noticing if the gum shows too much or the teeth are too big like I said this place is amazing. I highly
recommended this place . I’ll keep you posted when I get my finals. this place is clean the people that worked. There are so friendly. They take care of you quickly. My wait time was very very short five stars on this place.
Denise Edwards · 5 out of 5 stars · 2 months ago
Very smooth process. The doctor and staff were very thorough regarding all my health issues. I left confident that I was put to ease with this major life change event.. I would recommend to anyone I know looking to make the investment in this life changing decision.
Ian Corner · 5 out of 5 stars · 3 months ago
From the moment I walked in, I knew this office was different. I honestly wish I had started coming here years ago. I will be recommending this dental office to every one of my friends and family without hesitation.
Every single person on the staff is kind, welcoming, supportive, knowledgeable, and genuinely cares about making you feel comfortable. Dr. Emadi is awesome!
MARC CARP · 5 out of 5 stars · 10 months ago
I chose 4M for their reputation as the best in full mouth implants. They didn't disappoint. Top notch care throughout the entire process. If you want to cure your dental issues, choose 4M and don't look back.
Rocki · 5 out of 5 stars · 6 months ago
You can tell the character and quality of the Doctor but the character and quality of the staff. They are friendly, caring and helpful in explaining everything. I am so looking forward to the first surgery.
Reviews provided by Google.
About 4m Dental Implant Center
4M Dental Implant Center in Riverside focuses on dental implant treatment, including All-on-4 and full-arch solutions for patients missing some or all of their teeth. The Riverside office offers a range of implant related services, from single implant placement and bone grafting to full-arch restorations using a titanium bar framework with a temporary restoration that can be delivered within 24 hours for eligible patients. The practice also provides implant-supported overdentures for patients who prefer a removable option, along with general and cosmetic dentistry services such as crowns, bridges, dentures, and Invisalign.
Care planning at this location relies on digital tools, including CBCT imaging and digital smile design, to help guide treatment for full-arch and single-tooth implant cases. The office also offers sedation options, such as IV or conscious sedation, for patients who want extra comfort during surgical procedures, with eligibility determined through a medical evaluation. For patients considering dental implants, the Riverside team emphasizes structured aftercare, including maintenance visits and hygiene support, to help protect the long-term stability of implant work.
Meet the Doctors
The practice's clinical team includes Dr. Sean Mohtashami, DDS, Dr. Tirakhsh Emadi, DDS, MS, DABOI, FAO, and Dr. Kamran Pakdamanian, DMD. Dr. Mohtashami is described as focusing on full-mouth restoration and cosmetic dentistry, Dr. Emadi is described as a prosthodontist and implant specialist, and Dr. Pakdamanian is described as focusing on implantology, full mouth rehabilitation with All-on-X solutions, and IV sedation. This team serves 4M Dental Implant Center's locations, and this page does not claim which specific doctors are on site at the Riverside address.
Licenses and credentials
Dr. Sean Mohtashami (General dentist, licensed since 1996): CA dental license active, not on the federal exclusion list, permit for IV sedation. License CA #43642.
Dr. Kamran Pakdamanian (General dentist, licensed since 2023): CA dental license active, not on the federal exclusion list, permit for IV sedation. License CA #108876, NPI 1255028767.
