Mark E Harris DDS
Smyleee Rating
Excellent
Featured on Smyleee
Mark E Harris DDS is ranked in the top 3 on 11 Smyleee Top 10 lists.
Top 10 Affordable Dental Care in Riverside California
Ranked #1 on this list
Top 10 Braces in Riverside California
Ranked #1 on this list
Top 10 Dental Implants in Riverside California
Ranked #1 on this list
Top 10 Emergency Dentists in Riverside California
Ranked #1 on this list
Top 10 General Dentists in Riverside California
Ranked #1 on this list
Top 10 Gum Disease Treatment in Riverside California
Ranked #1 on this list
Top 10 Invisalign in Riverside California
Ranked #1 on this list
Top 10 Root Canal Treatment in Riverside California
Ranked #1 on this list
Top 10 Sedation Dentist in Riverside California
Ranked #1 on this list
Top 10 Teeth Whitening in Riverside California
Ranked #1 on this list
Top 10 Tooth Filling in Riverside California
Ranked #1 on this list
About Mark E Harris DDS
Mark E. Harris DDS is at suite B, 5925 Brockton Avenue in Riverside's Wood Streets neighbourhood — on the Brockton Avenue corridor in the established residential and commercial district between the downtown Riverside grid and the Magnolia Center area. The practice explicitly accommodates working patients through extended scheduling: early morning appointments on Thursdays, midday appointments Tuesday through Thursday, and after-hours and weekend emergency access beyond standard business hours.
CAD/CAM dental restorations are listed — chairside digital crown fabrication that allows a crown to be designed, milled, and cemented in a single appointment. For the Wood Streets and central Riverside patient population with constrained appointment availability around work hours, the same-session crown changes the restorative timeline significantly. A restoration that previously required two separate appointments weeks apart — with a temporary crown in between — is completed in one extended visit, which matters for patients who cannot easily take multiple afternoons away from work.
Sleep apnea treatment and TMJ/TMD treatment are both on the service list alongside CAD/CAM restorations. The co-occurrence of these conditions is well-documented: sleep apnea causes micro-arousals that trigger bruxism, TMJ dysfunction affects jaw position during sleep, and mandibular advancement devices for sleep apnea directly affect the jaw position and masticatory muscle load. Evaluating sleep apnea and TMJ within the same clinical relationship — rather than as separate specialist concerns — allows the treatment approach to account for both.
Oral cancer screening is explicitly listed — important in the Riverside community where tobacco use rates are higher than in coastal California cities. Root canal treatment, oral surgery, and periodontal care are in-house alongside the standard restorative scope. Braces and Invisalign cover the orthodontic range.
For Wood Streets and central Riverside patients on Brockton Avenue who want a general practice with CAD/CAM technology, extended scheduling including early and midday slots, weekend emergency access, and integrated sleep apnea and TMJ management, Dr. Harris's suite B address at 5925 Brockton covers that combination.
At the office of Dr. Mark Harris, we strive to provide you with quality care in a comfortable and low stress environment. We open early on Thursday to accommodate those who prefer early morning appointments, and also offer 12:00 p.m. appointments Tuesday through Thursday for those who may want an appointment around lunchtime. We also offer after-hours and weekend care for your emergencies that just can’t wait. Visit the Contact Us page to see complete office hours. Schedule an appointment today.
Clinic Details
Best Known For
Invisalign, Braces, Dental Implants, Oral Surgery, Root Canal Treatment
Business Hours
| Monday | 9:00 AM – 6:00 PM |
| Tuesday | 9:00 AM – 6:00 PM |
| Wednesday | 8:00 AM – 5:00 PM |
| Thursday(Today) | 7:30 AM – 3:30 PM |
| Friday | 7:30 AM – 3:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Frequently Asked Questions
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Location
Services Offered
Invisalign
Invisalign clear aligners correct crowding and spacing without metal brackets, removable for eating and cleaning.
Dental Implants
A dental implant rebuilds a missing tooth from the root up, restoring a natural look and a stable bite.
Braces
Braces gradually move teeth into better alignment, suiting children, teens, and adults who need orthodontic correction.
Oral Surgery
Oral surgery at Mark E Harris DDS handles surgical extractions, impacted teeth, and related procedures requiring a surgical approach.
Root Canal Treatment
Root canal therapy clears infection from within a tooth, easing pain and preserving a natural tooth that would otherwise be lost.
Other services
Reviews
Smyleee Rating
Excellent
558 reviews
Smyleee Rating reflects verified profile signals, reviews, and overall care quality.
Recent Reviews
The process of being fitted , Ordering, And receiving a custom fitted Night guard was easy and fast. Thank you
Dr Mark Harris and his staff are all wonderful. They truly make you feel very comfortable and at home I would always recommend them
Most of my experiences here have been good, but my most recent experience there was some miscommunication about the charges. I was told after my c cleaning that my out-of-pocket for today’s visit would be $368. When I went to check out at the front counter, it turned out to be $444 even though I was told by the hygienist that they applied a credit. I’m assuming the extra charge was for the fluoride and the irrigation that was done, which I was not told would be extra. I just basically came in for a cleaning that the insurance would cover and to get a night guard so I was a surprised at the extra charge, not being explained ahead of time.
Excellent 🙂, love the new cleaning process.
Really nice people, totally painless, efficient, modern technology.
As a first time patient, walking into the Dental Clinic I was welcomed when I walked in. Everyone was very friendly and polite. Great Staff and Dr Harris cool dude! My Family has been going there and they love it!
I was able to get a quick emergency appt. Front desk so friendly. Dr Harris is kind and informative. Set the crown today. Quick and efficient. My mouth feels great!
I found Mark when looking for a Dentist who provides medical solutions for sleep apnea. Not only is he a super expert in this field, he's an amazing person! Gave me so much time and attention to hear my story and we talked about personal interests too. This guy is just off the charts - I am super excited to be working with him to help improve my sleep!
Dr. Harris and staff are always very professional, prompt and accommodating. My entire family receives dental service there and they never disappoint! Whether we’re seeing Jeannine for dental hygiene, or working with Alex, Talia or any other front office staff, I know we are gonna be taken care of with our best interest at heart.
Ahhhh! Ahhhh! Ahhhhhhhh! Just kidding. Dr. Harris was great, extraction done in five minutes! Janine was fantastic. Overall a pretty good experience, considering how bad these procedures can be. By the way, the Novocain has worn off as I’m typing this, no pain to speak of three hours after.
I have been extremely satisfied with the care and attention to detail I’ve received from my very first visit. Mark and his dental assistant took the time to explain everything thoroughly and made sure I felt completely comfortable throughout the appointment. When I returned for my first cleaning, my hygienist was just as amazing! She was professional, gentle, and very informative. I never thought I’d say this, but I truly enjoy going to the dentist’s office now! The entire staff has been so kind, welcoming, and friendly every time I’ve visited. I highly recommend this practice to anyone looking for exceptional dental care.
I recently went to Dr. Mark Harris, to get a replacement dental bridge, and honestly, it was one of the best dental experiences I've had in a long time. The office feels welcoming right from the start—the staff is super friendly, they greet you by name, and everything runs smoothly without any waiting around. I was a bit nervous about the whole thing since bridges aren't exactly fun, but they made me feel really comfortable and relaxed. Dr. Harris took his time explaining everything clearly—what was wrong with the old one, why it needed replacing, the different options, and exactly what the process would look like. He listened to my concerns, answered all my questions patiently, and never made me feel rushed. The actual procedure pretty much pain-free, which I wasn't expecting. The new bridge fits perfectly, looks totally natural, and I can finally eat and smile without worrying about it. I'm really impressed with how much he and the team care—they're skilled, use modern techniques, and genuinely want you to leave happy. The whole vibe is professional but also warm and family-like. If you're in the Riverside area (or even if you're a bit farther out like me —it's worth the drive) and need dental work, I'd highly recommend Dr. Harris and his team. Thanks again, Dr. Harris—you guys are awesome!
Reviews are aggregated from public sources.
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