Dentistry

Dr. Jim Arnold, DDS

Smiles by Arnold & Associates · Valparaiso, IN

Identity verified on September 9, 2026

Listed since 2014

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16 Peer Endorsements

5.0

Endorsed

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“Jim is an outstanding Cosmetic Dentist who is on the cutting edge of technology in everything that he does. I would highly recommend Jim only if you are interested in quality dental treatment. I invite you to check out his practice and experience the difference.”
Larry Litman, DDSDentist, General Practice · Champaign, ILJuly 31, 2015
“These days everyone claims to be an expert. This is especially true in the arena of cosmetic and appearance related dentistry! Every advertisement, whether it be in the Yellow Pages or in a magazine claims that this particular dentist is the local authority on cosmetic dentistry. Unfortunately, this is far from the truth and the public is unknowingly falling prey to those clinicians that are less than qualified to truly provide the quality smile enhancement and restorative dental care they deserve. Most of these clinicians have attended a Friday course, watched a video, or read a dental journal to obtain their status of self-proclaimed "expert". One clinician that does not fit into this mold is Dr. Jim Arnold. Jim not only has attended thousands of hours in continuing education, including extensive hands-on and live-patient programs, he has been instrumental in the education of countless other clinicians desiring to increase their skill levels with these new procedures. As one of the original founders of the Las Vegas Institute for Advanced Dental Studies, and now the Executive Director of the HornbrookGroup Seminars, I have been very selective in which clinicians achieve the status of "mentor" in these advanced programs. In fact, only 25 clinicians worldwide have obtained this distinction! Not only do these individuals need to possess exceptional clinical skills, they need to posses them at a level that is far beyond the average dentist. Their knowledge and expertise in new materials and techniques, and their ability to share this expertise with others has placed them in the top 1% of our profession. Dr. Jim Arnold is one of these chosen clinicians and although he has guided numerous other clinicians, his primary benefactors are his patients. They are the ones that reap the benefits of his extensive training on a daily basis and I hope that they truly understand how lucky they are.”Read moreShow less
“These days everyone claims to be an expert. This is especially true in the arena of cosmetic and appearance related dentistry! Every advertisement, whether it be in the Yellow Pages or in a magazine claims that this particular dentist is the local authority on cosmetic dentistry. Unfortunately, this is far from the truth and the public is unknowingly falling prey to those clinicians that are less than qualified to truly provide the quality smile enhancement and restorative dental care they deserve. Most of these clinicians have attended a Friday course, watched a video, or read a dental journal to obtain their status of self-proclaimed "expert". One clinician that does not fit into this mold is Dr. Jim Arnold. Jim not only has attended thousands of hours in continuing education, including extensive hands-on and live-patient programs, he has been instrumental in the education of countless other clinicians desiring to increase their skill levels with these new procedures. As one of the original founders of the Las Vegas Institute for Advanced Dental Studies, and now the Executive Director of the HornbrookGroup Seminars, I have been very selective in which clinicians achieve the status of "mentor" in these advanced programs. In fact, only 25 clinicians worldwide have obtained this distinction! Not only do these individuals need to possess exceptional clinical skills, they need to posses them at a level that is far beyond the average dentist. Their knowledge and expertise in new materials and techniques, and their ability to share this expertise with others has placed them in the top 1% of our profession. Dr. Jim Arnold is one of these chosen clinicians and although he has guided numerous other clinicians, his primary benefactors are his patients. They are the ones that reap the benefits of his extensive training on a daily basis and I hope that they truly understand how lucky they are.”
David S. Hornbrook, DDS, FAACD, FACDDentist, General Practice · La Mesa, CAFebruary 25, 2015
“Over the years I have seen plenty of talented cosmetic dentists at continuing education courses. I can say without doubt that Dr. Jim Arnold is one of the most highly trained dentists in the country. Jim actually has a reputation amongst cosmetic dentist as continually dedicated to clinical education and excellence. I admire Jim because he is passionate about his profession in a way that other dentists envy. Jim really represents the best of what dentistry has to offer.”Read moreShow less
“Over the years I have seen plenty of talented cosmetic dentists at continuing education courses. I can say without doubt that Dr. Jim Arnold is one of the most highly trained dentists in the country. Jim actually has a reputation amongst cosmetic dentist as continually dedicated to clinical education and excellence. I admire Jim because he is passionate about his profession in a way that other dentists envy. Jim really represents the best of what dentistry has to offer.”
Dr. Peter D Boulden, DMDDentist, General Practice · Roswell, GAFebruary 25, 2015
“I've had the pleasure of knowing Dr. Jim Arnold since 2001. We met while taking a continuing education course together here in Chicago, where I now practice. I've been heavily involved in CE since 1998 and find that I seem to bump into the same people over and over at these courses. The reason is that there is a very small percentage of dentists who care enough to improve themselves on a regular basis, so we seem to keep running into one another! Dr. Arnold has made an enormous commitment to improving himself and his practice so he can offer the best dental care in Indiana to his patients. He teaches with me at the prestigious HornbrookGroup, a hands-on course where we teach other dentists how to perform smile designs, extreme makeovers and more complex cases. Being involved with this group puts Dr. Arnold in the top 0.1% of dentists worldwide in his level of expertise and training. If I needed dental work done, I would not hesitate to have Dr. Arnold take care of me, even though it would mean an hour drive down from Chicago!”Read moreShow less
“I've had the pleasure of knowing Dr. Jim Arnold since 2001. We met while taking a continuing education course together here in Chicago, where I now practice. I've been heavily involved in CE since 1998 and find that I seem to bump into the same people over and over at these courses. The reason is that there is a very small percentage of dentists who care enough to improve themselves on a regular basis, so we seem to keep running into one another! Dr. Arnold has made an enormous commitment to improving himself and his practice so he can offer the best dental care in Indiana to his patients. He teaches with me at the prestigious HornbrookGroup, a hands-on course where we teach other dentists how to perform smile designs, extreme makeovers and more complex cases. Being involved with this group puts Dr. Arnold in the top 0.1% of dentists worldwide in his level of expertise and training. If I needed dental work done, I would not hesitate to have Dr. Arnold take care of me, even though it would mean an hour drive down from Chicago!”
Dr. Gerilyn Alfe, DMDDentist, General Practice · Chicago, ILFebruary 25, 2015
“Dr. Jim Arnold, more than any dentist that I've met in my 10 years of traveling and teaching, has made a serious commitment to practice and patients through his dedication to learning and advancing his understanding and practice of advanced restorative and cosmetic dentistry. It seems like every month I see Jim at a different continuing education course, learning and perfecting the latest and greatest in what dentistry has to offer. I commend Jim for all of the time and effort this takes. Too many dentists are content to be "good"; Jim just won't stop until he's one of the very best!”Read moreShow less
“Dr. Jim Arnold, more than any dentist that I've met in my 10 years of traveling and teaching, has made a serious commitment to practice and patients through his dedication to learning and advancing his understanding and practice of advanced restorative and cosmetic dentistry. It seems like every month I see Jim at a different continuing education course, learning and perfecting the latest and greatest in what dentistry has to offer. I commend Jim for all of the time and effort this takes. Too many dentists are content to be "good"; Jim just won't stop until he's one of the very best!”
Dr. Gary Radz, DDSDentist, General Practice · Denver, COFebruary 25, 2015

Show all 16 endorsements

“Dr. Arnold was my mentor during my training in cosmetic dentistry. After taking courses I too wanted to improve my smile. Naturally, I wanted Dr. Arnold to do my case. I loved his attention to detail, positive attitude, and patience. Lets just say the result is fantastic! Thanks Jim.”
Dr. Sharon Perelman, DDSDentist · New York, NYFebruary 25, 2015
“Dr. Jim Arnold is a man who I am proud to call a friend and colleague- a man whose dentistry and approach to life is inspiring and helpful. His work in dentistry has been consistently excellent and his motivational management style has been responsible for his significant success at the highest level.”Read moreShow less
“Dr. Jim Arnold is a man who I am proud to call a friend and colleague- a man whose dentistry and approach to life is inspiring and helpful. His work in dentistry has been consistently excellent and his motivational management style has been responsible for his significant success at the highest level.”
Dr. Rick Coker, DDSDentist · Tyler, TXFebruary 25, 2015
“I've had the pleasure of knowing Jim for over 20 years now. I've admired not only his drive to take his dentistry to the next level and beyond, but his skill as a top notch clinician too. Jim's thirst for knowledge coupled with his determination to deliver the best care possible to his patients has led him to take hundreds of hours pc continuing education each year. Additionally, Jim's attention to detail and commitment to his patients is evident from the moment you walk through the door. From the office's amenities to his supportive team, you'll immediately feel you are part of their family and forget that you are in a dental office.”Read moreShow less
“I've had the pleasure of knowing Jim for over 20 years now. I've admired not only his drive to take his dentistry to the next level and beyond, but his skill as a top notch clinician too. Jim's thirst for knowledge coupled with his determination to deliver the best care possible to his patients has led him to take hundreds of hours pc continuing education each year. Additionally, Jim's attention to detail and commitment to his patients is evident from the moment you walk through the door. From the office's amenities to his supportive team, you'll immediately feel you are part of their family and forget that you are in a dental office.”
Dr. George A Mighion, DDSDentist · Mishawaka, INFebruary 25, 2015
“Dr. Arnold became a mentor to me when I met him thirteen years ago. He is a great leader who has developed remarkable teams in two offices that I have had the sincere pleasure of working for the past nine years.”
Dr. Natalie Wargo, DDSDentist, General Practice · Chesterton, INFebruary 25, 2015
“I have known Jim for a few years. Caring person with very good understanding of dentistry. He is always eager to help his patient as well as his colleagues If they need help personally as well as professionally”
Dr. Dhiraj Sharma, DDSDentist, General Practice · Chicago, ILFebruary 25, 2015
“Dr Arnold is one of best dentists I have known .His dedication to learning and teaching others is unparalleled and I myself have learnt a lot from him .He is very good and provides the best dental care possible . If I ever need any dental work he will be my doctor of choice and I be very comfortable in his hands”Read moreShow less
“Dr Arnold is one of best dentists I have known .His dedication to learning and teaching others is unparalleled and I myself have learnt a lot from him .He is very good and provides the best dental care possible . If I ever need any dental work he will be my doctor of choice and I be very comfortable in his hands”
Dr. Rajan Sharma, MDInternal Medicine, Pulmonary Disease · Detroit, MIFebruary 25, 2015
“I have known Dr. Arnold for many years and in addition to being an excellent clinician, he also possesses ALL the other characteristic anyone would want for their dentist. He is warm, caring, personable and has a great sense of humor! The one thing that really stands out is his passion for the profession and that he always makes sure to be up on all the cutting edge developments in the industry doing what is needed from a time and effort perspective to attend as much continuing educations programs as possible. I've been in the industry for most 30 years and have met many colleagues along the way and I can say Dr. Arnold is at the very top dentistry has to offer”Read moreShow less
“I have known Dr. Arnold for many years and in addition to being an excellent clinician, he also possesses ALL the other characteristic anyone would want for their dentist. He is warm, caring, personable and has a great sense of humor! The one thing that really stands out is his passion for the profession and that he always makes sure to be up on all the cutting edge developments in the industry doing what is needed from a time and effort perspective to attend as much continuing educations programs as possible. I've been in the industry for most 30 years and have met many colleagues along the way and I can say Dr. Arnold is at the very top dentistry has to offer”
Dr. Tony Stefanou, DMDDentist, General Practice · New York, NYFebruary 25, 2015
“Dr. Arnold has been my "go to guy" for eight years whenever I'd had questions about a new product or procedure. He has been exceptionally generous with his knowledge and expertise over the years, and his guidance has been really helpful. He has helped make me a better dentist, and my patients have benefited from our friendship. He has sacrificed countless days and hours of his time to become one of the best clinicians in dentistry.”Read moreShow less
“Dr. Arnold has been my "go to guy" for eight years whenever I'd had questions about a new product or procedure. He has been exceptionally generous with his knowledge and expertise over the years, and his guidance has been really helpful. He has helped make me a better dentist, and my patients have benefited from our friendship. He has sacrificed countless days and hours of his time to become one of the best clinicians in dentistry.”
Dr. Manisha Javia, DDSDentist, General Practice · Scottsdale, AZFebruary 25, 2015
“Dr. Arnold is probably the most educated dentist I have ever known. I think that he has attended every single dental continuum there is in an effort to be the best that he can be. He has mentored me and so many other dentists over the years to help us to improve our practices. I am honored to say that he has impacted my practice and life in a very positive manner, and I would happily entrust my personal and family's dental care to him.”Read moreShow less
“Dr. Arnold is probably the most educated dentist I have ever known. I think that he has attended every single dental continuum there is in an effort to be the best that he can be. He has mentored me and so many other dentists over the years to help us to improve our practices. I am honored to say that he has impacted my practice and life in a very positive manner, and I would happily entrust my personal and family's dental care to him.”
Dr. David Schmidt, MDInternal Medicine, Cardiovascular Disease · Lafayette, INFebruary 25, 2015
“Jim is one of the most educated dentists that I know. If you are in his area and want a dentist who can help you achieve great results, you have just completed your search”
Dr. David R. Boag, DDSDentist, General Practice · Peachtree City, GAFebruary 25, 2015
“Jim Arnold is an excellent cosmetic dentist. I highly recommend him.”
Dr. Les Latner, DDSDentist, General Practice · Los Angeles, CAFebruary 25, 2015

Any verified healthcare professional can endorse, once per colleague per cycle.

About

Dr. Jim Arnold has attended well over 2000 hours of continuing dental education, having studied with all of the masters in the field of high-end, aesthetic dentistry. Read more

Dr. Jim Arnold has attended well over 2000 hours of continuing dental education, having studied with all of the masters in the field of high-end, aesthetic dentistry. In fact, Dr. Arnold spent several years teaching these advanced techniques to dentists all over the country with the prestigious Hornbrook Group and with the Academy of Comprehensive Esthetics. He also served as the Chairman of ACE’s International Fellowship Committee, won the Partner’s in Peace Award with the AACD, and served 500 dentists in his area as Peer Review Chairman for several years. Additionally, Dr. Arnold has travelled to India where he helped train thousands of Indian dentists, and he has served on countless local, state, and national committees representing his colleagues. Most importantly, he has been entrusted to restore the smiles of many of his dental colleagues from around the country.

Dr. Jim Arnold owns and operates two high-end, comprehensive dental practices in Valparaiso and Chesterton, IN.

Recognition history

3 awards

2019 Top 200 DoctorsDentistry
2016 Top 100 Doctors
2014 National WinnerDentistry

Issued in earlier Doctors’ Choice Awards cycles. History, not current standing.

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