I found myself in Lake Forest for a work obligation that took longer than expected. Due to the delay my colleagues asked to grab lunch which was not planned. I am currently using Invisalign and when you use Invisalign you have to remove your trays before eating. But theres more, you also have to clean them thoroughly and brush and floss before putting them back on. As luck would have it Lake Forest Modern Dental was in the same shopping center my colleagues chose to grab lunch. I decided to throw a Hail Mary and walk in and see if I could purchase a toothbrush and toothpaste so I could follow the Invisalign guidelines and enjoy lunch with my colleagues. Bottom line is they were so unbelievably kind and were able to help me out when I was in a jam. It’s little moments like these that make you appreciate wonderful people and businesses in our Orange County community. Thank you Lake Forest Modern Dental for helping me on my Invisalign journey. Every time I use the toothbrush, floss and toothpaste you gave me I will always remember your kindness and generosity.
Francis K.
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March 28, 2026
5 stars for general dentistry, and 1 star for Invisalign.
I highly recommend Lake Forest Modern Dental for general dental work. Dr. Nguyen is very professional and I had nothing but good experiences with routine dental care.
Unfortunately, my Invisalign experience was very poor. I had the treatment done a few years ago, and the results were not good. Dr. Nguyen was unable to provide an effective solution, and I ultimately had to see an orthodontist at my own expense, who corrected the issue right away.
To be clear, their general dentistry is excellent. Even after my disappointing Invisalign experience, I still referred a co-worker there for regular dental care. But for specialty services such as orthodontics, I would strongly recommend going elsewhere.
Ricky Baizas
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January 21, 2026
My wife highly recommended Lake Forest Modern Dental and she was right. Everyone was professional and pleasant. I met with Adam first and they have a state of the art X-Ray machine that was pretty impressive. I met Dr. Nguyen as well who really put me at ease with his calm manner and demeanor. I met Jessica also who performed the cleaning. She was very good. No pain or discomfort at all and she talked me through the whole thing and addressed all my questions. I look forward to my next visit and I highly recommend Lake Forest Modern Dental.
Brian M. Armstrong
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February 19, 2026
I’m a relatively new patient at Lake Forest Modern Dental and everyone from office staff to DA’s to hygienists to Dr. Nguyen has been professional and courteous. Communication, bedside manner, help with financing if necessary/possible - everything in my opinion - and I’m just a guy - is A+ here; I highly recommend.
Wida Rahimi
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November 11, 2025
I have been going to Dr. Nguyen for the past 2 years. He is by far one of the best dentists I have ever been to. He is smart, hi-tech and very kind. He listens and pays attention to details. My previous dentist would want to do crowns and unnecessary work. Dr. Nguyen is not like that. He is not money hungry he is just about the right diagnosis. I wish I had known about him years ago. Now my family goes to him. I highly recommend him as his entire office staff follow the same ethics.
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23642 Rockfield Blvd #504, Lake Forest, CA 92630, USA
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I found myself in Lake Forest for a work obligation that took longer than expected. Due to the delay my colleagues asked to grab lunch which was not planned. I am currently using Invisalign and when you use Invisalign you have to remove your trays before eating. But theres more, you also have to clean them thoroughly and brush and floss before putting them back on. As luck would have it Lake Forest Modern Dental was in the same shopping center my colleagues chose to grab lunch. I decided to throw a Hail Mary and walk in and see if I could purchase a toothbrush and toothpaste so I could follow the Invisalign guidelines and enjoy lunch with my colleagues. Bottom line is they were so unbelievably kind and were able to help me out when I was in a jam. It’s little moments like these that make you appreciate wonderful people and businesses in our Orange County community. Thank you Lake Forest Modern Dental for helping me on my Invisalign journey. Every time I use the toothbrush, floss and toothpaste you gave me I will always remember your kindness and generosity.
5 stars for general dentistry, and 1 star for Invisalign. I highly recommend Lake Forest Modern Dental for general dental work. Dr. Nguyen is very professional and I had nothing but good experiences with routine dental care. Unfortunately, my Invisalign experience was very poor. I had the treatment done a few years ago, and the results were not good. Dr. Nguyen was unable to provide an effective solution, and I ultimately had to see an orthodontist at my own expense, who corrected the issue right away. To be clear, their general dentistry is excellent. Even after my disappointing Invisalign experience, I still referred a co-worker there for regular dental care. But for specialty services such as orthodontics, I would strongly recommend going elsewhere.
My wife highly recommended Lake Forest Modern Dental and she was right. Everyone was professional and pleasant. I met with Adam first and they have a state of the art X-Ray machine that was pretty impressive. I met Dr. Nguyen as well who really put me at ease with his calm manner and demeanor. I met Jessica also who performed the cleaning. She was very good. No pain or discomfort at all and she talked me through the whole thing and addressed all my questions. I look forward to my next visit and I highly recommend Lake Forest Modern Dental.
I’m a relatively new patient at Lake Forest Modern Dental and everyone from office staff to DA’s to hygienists to Dr. Nguyen has been professional and courteous. Communication, bedside manner, help with financing if necessary/possible - everything in my opinion - and I’m just a guy - is A+ here; I highly recommend.
I have been going to Dr. Nguyen for the past 2 years. He is by far one of the best dentists I have ever been to. He is smart, hi-tech and very kind. He listens and pays attention to details. My previous dentist would want to do crowns and unnecessary work. Dr. Nguyen is not like that. He is not money hungry he is just about the right diagnosis. I wish I had known about him years ago. Now my family goes to him. I highly recommend him as his entire office staff follow the same ethics.