“Protecting Our Patients and Families COVID-19 Temporary Office Closure: March 16-30th”

“Dear Patient Family;
After much consideration of the new recommendation by the California Dental Association last night and in an effort to protect our patients, staff and families Dr. Chang will temporarily close the office for two weeks - March 16-30th. 
While we understand this inconvenience, it is our responsibility to do our part to protect the community. 
Our staff will reach out to assist in re-scheduling appointments and we are available by phone and teleconference for true emergencies (562) 430-0541. 


Dr. Chang
Dr. Chung

Russell EK Chang, DDS, MS, FACD, Inc.
Diplomate American Board of Orthodontics
Fellow of the American College of Dentists
Masters in Cranial Facial Biology

Christine Chung DMD, MS

Over 35 years of Quality Care in Los Alamitos

Aloha! E Komo Mai to Our Family!

Tradition, Excellence and Expertise ...
Dr. Chang has been the trusted leader in quality orthodontic care in Los Alamitos, California for over 35 years.

Dr. Russell Chang and Dr. Christine Chung carefully create beautiful signature Chang Smiles utilizing the highest standards and newest technology in the most efficient and streamlined time of treatment.  

Mahalo for visiting our website - please feel free to set up a consultation online!
Our dedicated, personable staff will personally call you to review every detail.
We look forward to welcoming you soon!

With warmest Aloha,

Dr. Russell Chang and Dr. Christine Chung


Dr's Resized

Smile View!
Let’s Have Some Fun!

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Welcome to Our Family

Friends and Family meet at ChangOrthodontics
Dr Chang and patient
Quality Teamwork
Dr Chang with a smiling patient
Expertise Equals Great Result
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Aloha to Our Family

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Dr. Chang -Tradition and Quality
Patient Finished Treatment

It's Great to be Done!

Sisters Share Chang Smiles

Doctor Chang American College of DentistryInduction to FACD in Honolulu

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Doctor Chang with Patient

Love to See You Smile!

Mother, Daughter Chang Smiles

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Office Lobby

Relaxed Island Style

Doctor Chang and patient

Thank You for Joining Our Family


Aloha to Our New Friends!

All the Family Chang Smiles

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We Love to Exceed Your Expectations

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Welcome to Our State of the Art Practice!

Thank You for Making Us Smile!

Doctor Chang and Doctor Chung
Dr. Chang & Dr. Chung - A Great Team!
Quality in Los Alamitos
Great Teamwork = Great Results
Personalized Quality for Over 35 Years
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Fun at Race on the Base

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Every Day is Fun!

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We Love Celebrating with You!

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Dr. Chung and Eddie

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Run Seal Beach

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Let’s Make it a Habit! Ohana Luncheon

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Paramount Charity Golf Tournament

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Dr. Chang’s Island Style Ribs


Location & Hours

Chang Orthodontics

4608 Katella Ave.
Suite 201
Los Alamitos, CA 90720
Phone: 562.430.0541
Map & Directions

Office Hours


7:45 a.m. – 5:00 p.m.
7:45 a.m. – 5:00 p.m.
7:45 a.m. – 4:00 p.m.
7:45 a.m. – 5:00 p.m.
7:45 a.m. – 4:00 p.m.