Smyleee Rating
Outstanding
Dental Excellence of Greenhaven is ranked in the top 3 on 1 Smyleee Top 10 list.
Best Known For
Pediatric Dentistry, Invisalign, Braces, Dental Implants, Porcelain Veneers
| Monday(Today) | 10:00 AM – 7:00 PM |
| Tuesday | 9:00 AM – 6:00 PM |
| Wednesday | 7:00 AM – 4:00 PM |
| Thursday | 9:00 AM – 6:00 PM |
| Friday | 7:00 AM – 4:00 PM |
| Saturday | 8:00 AM – 5:00 PM |
| Sunday | Closed |
Pediatric dentistry covers the care a growing smile needs — first visits, cleanings, fluoride, sealants, and gentle cavity treatment for children.
Invisalign straightens teeth with a series of clear, removable aligners — a discreet alternative to braces for adults and teens.
Traditional braces use fixed brackets and wires to correct crowding, gaps, and bite problems across a wide range of cases.
Dental implants replace missing teeth with a post set in the jaw and topped with a custom crown, restoring chewing function and limiting bone loss.
Porcelain veneers are thin, custom shells bonded to the front of the teeth to address chips, gaps, and discoloration as part of a smile plan.
Smyleee Rating
Outstanding
552 reviews
Smyleee Rating reflects verified profile signals, reviews, and overall care quality.
Dr Guillermo and staff are the definition of excellence. My hygienist always takes his time and does an amazing job. I fell on hard times and lost my insurance for a few months. The team worked with me to help me continue to receive services on a payment plan. Highly recommend!
I’ve been a patient at Dental Excellence of Greenhaven since 2021, and I couldn’t be happier with my experience. They did an amazing job with my braces — the results truly surprised me in the best way. I wasn’t expecting them to turn out this nice, and I’m so happy with how my smile looks now. What impressed me even more was how fast the process was. I got my results in just one year, which felt incredibly quick. The entire team is very friendly, professional, and welcoming. The office is always clean and comfortable, and the pricing is very reasonable compared to other places. I highly recommend Dental Excellence of Greenhaven to anyone looking for great dental care and beautiful results!
My dental cleaning visit was a very good experience. The dental hygienist, Alphonso, did a great job and it was a pain free experience. Dr. Arellano did a thorough dental check and was very attentive. This is my first dental visit here and I selected this dentist based on a recommendation from my daughter. His office provided emergency care the same day it was requested, while other offices declined. She is new to the area. Also their office is very modern and makes you feel comfortable for your care. Their xray machine is great they don’t put those uncomfortable devices in your mouth for the xray. I’m very happy with Dental Excellence of Greenhaven.
Alfonso is the BEST dental hygienist! I always request him. He’s so kind and gentle and constantly checks in to make sure you’re comfortable. If you’re scared of the dentist, this is absolutely the place to go. The office has such a welcoming, calming environment. Highly recommend Alfonso!
The best dental office I have ever been to. Dr. A is truly amazing. His compassion for his patients is out of this world. A real great human being. I wish there were more like him in this world. The whole staff front desk and dental hygienist especially Kat are awesome. Truly an amazing team. Everyone makes you feel welcome. I really love as soon as you walk through the door they greet you by your name.
Reviews are aggregated from public sources.






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