About

Matthew Coulson, MD, says that he chose a career in pediatrics because he is truly a child at heart. He believes that children are more impressionable than adults and enjoys working with parents to ensure their kids are happy and healthy. 

Board certified in pediatrics, Dr. Coulson is humbled by the tremendous amount of trust that his patients put in him as a physician. He strongly believes that physicians have a responsibility to educate their patients and stay up-to-date on preventative medicine. 

I love the responsibility, and I love the opportunity to teach. Sometimes education and preventative medicine are more important and more powerful than a written prescription.

Dr. Coulson completed his medical education at St. George's University School of Medicine - West Indies in 2003. He returned to Southern California to finish his internship and residency at Children's Hospital of Orange County in Orange, California from 2004-2006 and was honored to serve as Chief Resident for the following year. 

Dr. Coulson was born and raised in Orange County and believes that it is a great place to raise a family. He currently resides in Ladera Ranch with his wife and two sons. He enjoys spending time with his family, and volunteers as a soccer coach and Cub Scout leader. In his free time, Dr. Coulson loves cheering on his favorite sports teams as well as playing soccer and skiing. 

Languages

English

Provider Specialty

Pediatrics, Primary Care

Areas of Care

Education

Medical School

St. George's University School of Medicine

2003

Internship Program - Pediatrics

CHOC - Childrens Hospital of Orange County

2004

Residency Program - Pediatrics

CHOC - Childrens Hospital of Orange County

2007

Locations & Affiliations

Locations

MemorialCare Medical Group - Laguna Hills

26538 Moulton Parkway

Suite 38E

Laguna Hills, CA

Office: 877-696-3622

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Affiliations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

4.9 out of 5
(266 Ratings)
Dec 5, 2025
Dylan G.
Nov 6, 2025
Ethan A.
This appointment was for my son’s 7 year old well child appointment. Dr. Coulson was very thorough, as we went through the past year’s activity. He always involved my son in the discussion as well which my son appreciated. My son even commented to Dr. Coulson that it was really nice talking with him. :) Dr. Coulson is great with kids - and parents! - and we are grateful for his care and expertise.
Sep 30, 2025
Selavi M.
Aug 28, 2025
moon f.
Dr. Coulson spent time with my kids and the appointments weren't rushed. He addressed our concerns and treated them like his own. The front office was welcoming and back office assistants were very kind and patient. Thank you for a wonderful visit!
Jul 10, 2025
Anonymous
He has been our family pediatrician for years! He has been with our family since he was fresh out of residency. He saw my younger brother now 20 and now with my own children. I chose him based on my mother’s recommendation. And it’s been great over the years.
May 21, 2025
Mila K.
He is truly the best!!! So good with the kids and my daughter absolutely loves him.
May 1, 2025
Kain S.
Excelente
Apr 15, 2025
Neeka E.
He is an excellent Doctor.
Apr 11, 2025
Jovani R.
Best Doctor in South County!!! We appreciate all his help.
Mar 31, 2025
Delaney I.
Dr. Coulson is always personable and friendly. Listens to any concerns or questions and answers in a way to understand. He’s also great with kids and making things fun for them!
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Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.