About

Root Vision Endo is the largest collection of endodontic practices in Los Angeles, founded on a vision to provide exceptional care to as many patients as possible. With over 30 years of experience, we've built a reputation for clinical excellence and patient-focused care.

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A waiting room with blue chairs and large windows.

Doctors

Our team consists of hand-picked endodontists who ensure the highest standard of care for your patients.

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Grant Hutchens, D.D.S.
Culver City

Coming soon!

Mark Nugent, D.D.S.
Culver City
Torrance

Dr. Nugent's technical expertise, warm and professional manner, and commitment to earning patient trust embody RootVision Endo's dedication to excellent experiences.

Betty Suh, D.M.D., M.S.
Culver City
Torrance

Dr. Betty Suh, practicing at RootVision Endo's Torrance office since 2016, has set the standard for endodontic therapy in the South Bay.

Richard Pak, D.D.S.
Covina
Montebello
Orange

Dr. Pak, an experienced endodontist, is renowned for his accurate diagnosis, precision, and high success rate with root canal treatments.

Ryan Cho, D.M.D.
Covina
Montebello
Orange

Dr. Cho completed his Endodontics residency at Columbia University and enjoys running, traveling, and exploring new restaurants in his free time.

John Lee, D.M.D.
Covina
Glendale

Dr. Lee attended Tufts University for dental school and completed his Endodontic Residency at the University of the Pacific.

Annie Zhujiang, D.M.D.
Glendale

Dr. Zhujiang focuses on delivering calm, painless experiences by educating patients on their diagnosis and treatment plans.

Kevin Choi, D.D.S.
Lakewood

Dr. Choi, an integral part of Rootvision Endo since 2018, is an enthusiastic lecturer who enjoys sharing knowledge with other dental professionals.

Hoon Sagong, D.D.S.
Long Beach

Dr. Hoon joined the RootVision Endo team in 2015 and has earned the trust of his patients for his calming demeanor, detailed diagnosis, and elite success rate.

Kimberly Pham, D.M.D., M.S.
Montebello

Dr. Pham is known for her detail-oriented nature and straightforward consultations, ensuring patients understand their diagnosis and treatment options.

Lo-Shen Chen, D.D.S., M.S.
Torrance

Dr. Chen, a Major in the US Air Force, completed his Endodontic Residency at OSU and is a member of several professional dental associations.

Sam Yun, D.D.S.
Torrance
Culver City

Dr. Yun received his DDS from UC San Francisco and completed his Endodontic residency at the Harvard School of Dental Medicine.

Committed to Excellence

What Makes Us Different?

We’re Specialized

Our practice focuses solely on endodontics. This specialization means we've developed deep expertise in the field and can ensure top-notch care for your patients.

Focused on Patient Comfort

We know dental procedures can be stressful. That's why we've created a calm, welcoming environment. From the moment patients walk in, we work to put them at ease and ensure their comfort throughout treatment.

Truly Cutting-Edge Care

Each of our offices is custom-built with patient care in mind. We've carefully selected and placed state-of-the-art equipment to deliver the best possible endodontic treatment.

Insurance Friendly

Unlike many specialists, we accept a wide range of insurance plans - including HMOs and PPOs. This means more of your patients can access our high-quality endodontic care without financial strain.

What Patients Can Expect

When patients are referred to RootVision Endo, they can expect a seamless, professional experience from start to finish. Our easy scheduling and check-in processes minimize wait times, while our clear diagnosis and treatment planning keep patients informed. We strive to alleviate anxiety, provide comfortable treatments, and ensure patients leave our office pain-free and satisfied with their care.

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Leveraging the Latest in Technology

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Digital Radiography

Our digital X-ray system provides instant, high-resolution images with significantly reduced radiation exposure, enhancing both diagnosis and treatment planning for patients.

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Microscopes

Our use of surgical microscopes allows for incredibly detailed views of the root canal system. This ensures thorough cleaning and precise treatment for the best possible outcomes.

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CBCT 3D Imaging

Our use of surgical microscopes allows for incredibly detailed views of the root canal system. This ensures thorough cleaning and precise treatment for the best possible outcomes.

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Laser Dentistry

For select procedures, we utilize advanced dental lasers. Lasers can lead to reduced post-operative discomfort and faster healing times for patients.

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Your Patient Deserves the Best

We’re right by their side to deliver cutting-edge, compassionate endodontic care.