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Expert Orthodontic Care in Antioch, CA
Gorczyca Orthodontics has been dedicated to providing exceptional orthodontic care in East Contra Costa County for over two decades. Our practice combines advanced technology with personalized treatment plans to address the unique needs of patients of all ages. Dr. Ann Marie Gorczyca, a board-certified orthodontist and Diplomate of the American Board of Orthodontics, leads our team with over 20 years of clinical expertise. We specialize in innovative solutions such as Invisalign clear aligners, two-phase treatment, and surgical orthodontics, ensuring optimal results for every patient. Our commitment to excellence is reflected in our use of cutting-edge systems like Harmony and Invisalign Teen, alongside a focus on patient comfort and education.

With over 100 years of combined experience among our team members, we prioritize individualized care, treating each patient with the attention and respect they deserve. Our office philosophy centers on clinical excellence, outstanding customer service, and creating lasting smiles that enhance confidence and quality of life. We serve communities including Antioch, Brentwood, Oakley, and Concord, California, offering flexible treatment options and financial arrangements to make orthodontic care accessible. By maintaining active involvement in professional education and community outreach, we ensure our practice remains at the forefront of orthodontic innovation while staying rooted in compassionate care.
Services
Invisalign Treatment Two-Phase Orthodontics Short-Term Orthodontics Surgical Orthodontics Clear Braces TMJ-TMD Treatment Sleep Apnea Solutions Early Prevention Emergency Care Financial Planning
Highlights and features
  • Dr. Gorczyca is a board-certified orthodontist with over 20 years of experience.
  • We utilize advanced technology like Invisalign and Harmony systems.
  • Our team offers personalized treatment plans for patients of all ages.
  • We have treated over 10,000 successful orthodontic cases locally.
  • Our office philosophy emphasizes clinical excellence and compassionate care.
Associations and certifications
  • American Board of Orthodontics
What people say
Brightest most beautiful smile Best orthodontist ever Wonderful patients Changed my life Always upbeat and smiling
Services
Invisalign Treatment
Invisalign uses a series of clear, removable aligners to gradually straighten teeth without traditional metal braces. This treatment is ideal for patients seeking discreet orthodontic correction while maintaining their lifestyle. Our Invisalign Premier Provider has successfully completed hundreds of cases, offering personalized treatment plans with predictable outcomes.
Two-Phase Orthodontics
This specialized approach combines jaw development and tooth alignment for children, typically starting around age 7. Phase 1 creates proper space for permanent teeth, while Phase 2 ensures optimal alignment. Early intervention can prevent future extractions and improve long-term bite function for growing patients.
Surgical Orthodontics
For severe bite issues, surgical orthodontics corrects jaw abnormalities in combination with braces. This treatment addresses complex cases involving facial structure, bite alignment, and functional limitations. Our board-certified specialist coordinates with oral surgeons to achieve optimal functional and aesthetic results.
Short-Term Orthodontics
Focused on aesthetic improvements, this 6-month treatment straightens visible front teeth for adults with healthy bites. Using specialized techniques, we address crowding and spacing issues efficiently while maintaining comfort and minimizing treatment duration for cosmetic enhancement.
Clear Braces
These tooth-colored braces provide a discreet alternative to metal brackets while maintaining effective tooth movement. Designed for patients seeking less visible orthodontic treatment, clear braces blend with natural teeth and offer comfortable, reliable results for both teens and adults.
People
Ann Marie Gorczyca
Orthodontist
Board-certified orthodontist with over 20 years of experience, Diplomate of the American Board of Orthodontics, and first Invisalign Premier Provider in East County. She has treated over 10,000 cases and taught at UCSF and University of the Pacific.
Giselle
Dental Assistant
Antioch native with dental assisting training from Mt. Diablo Adult School. Specializes in creating comfortable patient experiences and enjoys nature hikes and manicures in her free time.
Jessica
Registered Dental Assistant
Antioch High graduate with associates degree in dental assisting from Diablo Valley College. Focuses on patient comfort and combines artistic talents with orthodontic care for positive treatment experiences.
Lyndsay
Financial Coordinator
Over 10 years of orthodontic experience with financial planning expertise. Greets patients as office concierge and provides personalized payment solutions while maintaining a warm, welcoming environment for all visitors.
Sahar
Treatment Coordinator
Passionate dental professional trained at Horizon Dental College. Helps patients achieve smile goals while pursuing her own aspirations to become an orthodontist, bringing enthusiasm and dedication to every patient interaction.
Questions
What orthodontic services do you offer for adults?
We provide Invisalign, clear braces, surgical orthodontics, and short-term treatments tailored to adult needs.
Do you treat children and teens?
Yes, we offer early prevention, two-phase treatment, and Invisalign Teen for younger patients.
What payment options are available?
We offer CareCredit financing and flexible payment arrangements to accommodate various budgets.
Are emergency orthodontic services available?
Yes, we provide emergency care for urgent orthodontic issues outside regular appointments.
How experienced is your team?
Dr. Gorczyca has over 20 years of experience and our team has 100+ combined years in orthodontics.
What areas do you serve?
We serve Antioch, Brentwood, Oakley, Concord, Pittsburg, and surrounding California communities.
Videos
Reviews (7)
Teaka & Binky'S. Blessed World
May 29, 2022 Report
I love Dr Gorczyca she has taken Excellent care of me and my families teeth and she has helped me when I was in dire need. She even has reasonable prices. She very professional, polite, honest and has a very caring heart she's a genuine person and I would refer anyone to her so she can be there orthodontist Sincerely Theresa Celestine
Ellen C.
Jan 19, 2022 Report
When I found out that both of my teens would need braces I was overwhelmed with the costs. We were referred to Dr. Gorczyca (fondly Dr. G) by a mutual friend and Dr. G. made it possible for us to get braces for both with her flexible payment plan. She and her team are wonderful. With each visit we were warmly greeted and while under her care, my teens felt at ease and were very comfortable in going to their appointments. Not only did we receive excellent care, but the outcome - two fantastic smiles. We can't thank Dr. G. and her team enough.
Barry Richardson
Nov 29, 2021 Report
They've been awesome to work with, communicating with us every step of the way., Dr. Gorczyca's staff is amazing!
Kris P.
Oct 08, 2021 Report
My wife took my son here. After many consults and 3 years of searching for an orthodontist that would agree he needed to have some of his teeth pulled, Dr Gorczyca answered a long standing prayer that it needed to be done. Then when we told her that the oral surgeon didnt want to do it either, she went the extra mile and had lunch with him to discuss why it was best for our son. Dr Gorczyca's office made us feel welcome from the minute we stepped in.

We have rarely had to wait and the atmosphere is positive. Lindsey has been an incredible help in our journey as well as we had trouble with insurance and finding a general dentist and oral surgeon. She also went the extra mile to ensure we were getting the care we needed. We are now just a little over a year in and our son's teeth look incredible! The change in his smile is phenomenal. We are very thankful to Dr Gorczyca and her team. They have become like family.
Marilyn H.
Sep 24, 2021 Report
Loved the attention I received at Dr Gorcyzca's office. Highly recommend this office. So friendly and always decorated nicely. Loved the greeting from Lyndsey when you enter the office.
John M.
Sep 21, 2021 Report
I highly recommend Gorczyca Orthodontics; the staff are excellent, very friendly, and professional, especially Lindsey, I had my braces done with them, and they are very patient with my needs. Dr. Gorczyca is excellent and is very knowledgeable.
Benjamin Potts
Jun 30, 2021 Report
I had a great experience every time I went to Gorczyca for an appointment. Everyone is super friendly, they offer great advice and did a very good job with my teeth. It is a very fun environment despite being a dental office, and it would be a great place to take you or your kid of any age.