We are taking numerous precautionary steps for the safety of our patients, including wearing masks and constant cleaning. Sierra Pacific Pediatric Associates is a group of dedicated, board-certified pediatricians with offices in Fontana and Eastvale, California. All of the physicians at this facility work hard to provide exceptional medical care to children in the Inland Empire area of Southern California. Our team of physicians understands that parenthood is a journey, and they are ready to partner with parents as your family travels the road from infancy to adulthood.

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Adhd Report

Attention-deficit hyperactivity disorder, or ADHD, can impact a child's life in many ways. This disorder can interfere with learning, performance at school, and relationships. If you think your child may have ADHD, the physicians at Sierra Pacific Pediatric Associates can confirm the diagnosis and offer treatment options.

Asthma and Allergies Report

Asthma and allergies are two different disorders that can make it difficult for your child to get through the day. In some cases, both of these disorders can even be life-threatening. The physicians at Sierra Pacific Pediatric Associates can diagnose asthma and allergies and develop an effective treatment plan for patients of all ages.

Circumcision Report

Circumcision is the surgical removal of the skin that covers the tip of your baby's penis. The pediatricians at Sierra Pacific Pediatric Associates know how to perform this procedure safely and comfortably. The majority of circumcisions are performed on the newborn in the hospital. Let your Sierra Pacific Pediatric Associates pediatrician know that you want the procedure done. Because the risk of bleeding increases with age, a circumcision in the office must be done within the first 2 weeks of life.

Sick Visits Report

When a child is ill, parents want to make sure that the child gets the needed treatment. At Sierra Pacific Pediatric Associates, board-certified pediatricians know how to recognize the illnesses that often affect children and can provide the right treatment options. The goal is to see your child as soon as possible and a limited number of same day appointments are available.

Bridget Rodriguez

Jun 16, 2022

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Dr. Lau is such a great doctor. She is so caring and loving with my kids. She takes her time and listens to all of my concerns. Great pediatrics doctor

Deanna Gordon

May 17, 2022

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Dr. Lau gave us another amazing appointment this time with our second born. We absolutely love her attention to every little thing we bring up, and how she takes such great pride in our concerns. Nothing is too small and everything is taken very seriously. We are incredibly happy to have found her.

Ana Cristina McGrath

May 15, 2022

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I have taken all 4 of my kids here for the past 10 years and we get great service every time. It is obvious Dr. Chang and Dr. Lau are passionate about what they do and I always feel like they have my childrens best interest. I highly recommend them!

Life With JessP

Apr 17, 2022

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Mirna the director apparently discharged my daughter because she said I used profanity in the office towards one of her staff. I told her she was confusing me. I asked to speak with the owners she said they were the ones that terminated me. Most definitely I'll be suing this doctor's office if she doesn't forward my complaint to the owners.

Charles Rodriguez

Feb 21, 2022

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Dr. was kind and gentle with my son, helping him understand what she was doing and how it helped to diagnose him. She was very nice and listened to my input to help me find the right course of action for helping my child.

Erica Hernandez

Feb 21, 2022

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Great first experience meeting Dr. Chang and the whole staff. Excited for my 2 other kids to meet the doctor this week.

Carrie Lipson

Feb 01, 2022

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This doctors office was a recommendation from a friend and they've been a great fit. Dr. Chang is very personable and interacts really well with my baby, despite COVID, and I appreciate his eagerness and willingness to answer all my questions. Would highly recommend this office to others!

Magdalena Gomez

Jan 20, 2022

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I know Dr. Richard Chang since the birth of my son on Feb. 21, 2021. During the past 11 months I have seen Dr. Richard Chang for various reason concerning the health of my son. Due to the amazing professionalism, patience, people skills, and thorough explanation among other great qualities, I decided to also move my daughter to be seen by great pediatricians at Sierra Pacific Pediatricians Association.

Jennifer Negrete

Jan 13, 2022

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I absolutely loved the experience with Dr. Chang and his staff. He is informative and detailed when answering questions and concerns.

Engran Saffold

Jan 13, 2022

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Dr. Chang is a great doctor.and very friendly staff.thank you for everything you do .

Eren Beltran

Jan 01, 2022

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Dr. Lau is friendly, attentive and did a great job of answering all our questions we had regarding our newborn.

Kylene Long

Dec 24, 2021

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Dr Chang is the best! Good listener, good counsel, and an all around good person. I'm so glad we found him!

Francesca Santos

Nov 20, 2021

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Great staff! Great doctor! They take their time to explain everything. Definitely recommending friends and family!

Jan Sandoval

Oct 19, 2021

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Dr. Lau is an exceptional doctor. We have had the pleasure of being her patient twice and she was absolutely amazing with both my children.

Marisa T.

Jul 08, 2021

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I have been taking my kids to see Dr. Chang since they were infants. He is kind, patient and informative. Dr. Lin and Dr. Lau are great also- my kids love their bedside manner. The office staff is great too- very helpful and kind.