James N Angelos, DDS
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James N Angelos, DDS
We want you to be confident knowing that we are a team of highly trained and skilled clinicians. We pride ourselves in providing the care you need to keep your smile healthy. Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.

This website is a resource we hope you'll find both useful and interesting. When you visit our office you will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative and cosmetic dental services to meet the needs of the whole family. Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile.
Services
We are a dental practice devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long lasting smiles! A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.
Born in Pasadena, and raised nearby in San Dimas, Dr. Thomas Pacheco feels very fortunate he found Dr. James Angelos and his practice in Pasadena. From the very beginning it has felt like the right fit and he is looking forward to meeting each of the wonderful patients who have been part of the practice for many years.
Dr. James N. Angelos has provided complete Cosmetic and General Dentistry in Pasadena for over 50 years. A graduate of Case Western Reserve Dental School in Cleveland, Ohio, he served in the U.S. Public Health Service and the U.S. Coast Guard as a dental officer in Alameda, California providing all phases of General Dentistry.
Whether your dental needs are a complete exam and cleaning, a full-mouth restoration, or anything in between, we promise to provide you with exceptional care as we enhance the natural beauty of your smile. Below are just some of the many procedures and services we regularly provide to our patients - with a gentle touch, and stunning results.
One of the primary concerns people often have about dental braces is the aesthetic impact of the metalwork on their smile. Especially for adults, the prospect of wearing unattractive metal braces for long periods of time can be very discouraging. Invisalign offers an almost invisible aligning system that straightens teeth fast and contains no metal.
Reviews (11)
Bistro Kitchen & Catering
Bistro Kitchen & Catering
Dec 08, 2021
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I choose to drive 40 minutes to go to this office
The whole team is fantastic
Thank you Dr. Pacheco
Kathy Carrillo
Kathy Carrillo
Dec 07, 2021
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Dr. Pacheco and staff are excellent! He is kind and patent. His recommendations and clear and concise, exactly what we expect in a medical professional. His staff is friendly and knowledgeable as well. We highly recommend this office. Thank you!!
Andrew Jarrous
Andrew Jarrous
Dec 01, 2021
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Great dental office and excited for Dr. Pacheco and the future of the practice. Lina is the best dental hygienist there is. Very professional and personable.
Kelly Richardson
Kelly Richardson
Nov 17, 2021
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As a long-time patient of Dr. Angelos, I had always appreciated him and his staff. I was happy to hear of his well-deserved retirement, but was nervous about meeting Dr. Pacheco. My worries were completely unfounded. The staff continues to be excellent, welcoming, and professional. Dr. Pacheco is wonderful. I look forward to being a long-time patient of his.
Flimflam Flapper
Flimflam Flapper
Oct 15, 2021
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Wonderful place. Dr. James Angelo's was my dentist for 40+ years. I adored him!!!! Dr. Pacheco I'm sure will have the same high standards an expertise as Dr. A. Dr. Angelo's of course became my friend and helped me through my high anxiety I always had with going to the dentist. The office and techs are top notch and kind as well. A combination that's hard to find anywhere these days. HIGHLY RECOMMEND!!!!!!
John Kelly
John Kelly
Sep 03, 2021
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Dr. Angelos was loved by his patients, so Dr. Pacheco truly has a “tough act to follow”.
And while I have spent only 15 minutes with my “new doc”, I think I will be pleased to stay with the practice.
Dr. Pacheco is warm and friendly, and seems to be a good technician.
Time will tell, but I am relieved that I won’t have to search for a new dentist.
I encourage Dr. Angelos patients to get to know “the new doc”!
Valerie Jones
Valerie Jones
Aug 19, 2021
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I was very relieved and pleased to find that Dr. Pacheco is as warm, friendly, thorough, and professional as Dr. Angelos. The new staff members I met were very friendly and helpful also. I’m happy to say this has been a smooth transition.
Kevin Agahee
Kevin Agahee
Aug 17, 2021
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My wife and I had a wonderful experience at Dr. Thomas Pacheco’s office. The staff greeted us and was very friendly. Shortly after, we had our teeth examined and cleaned. Dr. Pacheco was very nice and professional. He took the time to explain things and answer our questions. His staff were also very experienced and did a great job. We’ve definitely found a great dentist!
Candace Terberg
Candace Terberg
Feb 07, 2018
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Dr. Angelos has a great heart, soft touch, pain free injections and he loves his job. He treats everyone with love and respect. Former Dental Assistant, Candace Terberg
Riyaz Adamjee
Riyaz Adamjee
Jan 28, 2016
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I've been coming to Dr. Angelos for over 20 years and have loved every minute of it. Thank you to Dr Angelos and everyone in the office!
Nick Angelos
Nick Angelos
Mar 09, 2015
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He's the best dentist and father. He cares so much about his patients and enjoys knowing them.