Dr. Maria G. Aguirre, MD

Expert Publications

• Examining the personal-professional distinction: ethics codes and the difficulty

Media Releases

Award-Winning Pediatrician with a Distinguished Career and a Commitment to Exceptional Patient Care

Dr. Aguirre, a highly regarded pediatrician at Kaiser Permanente Fontana Medical Center, has been serving the community with exceptional medical care for over four decades. 

Patients and colleagues alike praise her for her compassionate approach to pediatric care, always putting the well-being of her young patients first. Her commitment to providing personalized and comprehensive healthcare has made her a trusted and respected figure in the community.

Before embarking on her professional journey, Dr. Aguirre completed a residency in pediatrics from the University of California (San Francisco) in 1979, following an internship at the same institution in 1977. Graduating from the University of California San Francisco School of Medicine in 1976, she has continuously demonstrated a commitment to education and professional development.

Board-certified by the American Board of Pediatrics, her expertise and knowledge in the field of pediatrics have earned the respect of colleagues and patients alike. As a Fellow of the American Academy of Pediatrics (AAP), she remains at the forefront of advancements in pediatric healthcare, ensuring the highest quality of care for her young patients.

As a testament to her dedication to excellence, Dr. Aguirre has been honored as an Exceptional Woman in Medicine for multiple consecutive years, from 2019 to 2024. Additionally, her expertise has been featured in regional guides such as Palm Springs Life Magazine, further solidifying her reputation as a top pediatrician in the region.

When asked about the key factors contributing to her success, she humbly credits her curiosity, a supportive husband, and a genuine love for her work.

As she continues her mission to improve the health and well-being of children in Fontana and beyond, her passion for pediatric medicine and dedication to excellence serve as a beacon of hope for families seeking the best possible care for their children. With her unwavering commitment to patient-centered care, she remains a pillar of the medical community, embodying the values of compassion, expertise, and professionalism in every aspect of her practice.

Recommended Articles

• Schoolboy with Autism Responds to Bullies in a Powerful Way

  It is an unfortunate part of life that some children will end up bullying other people their age. Some children seem to have an uncanny ability to hone in on a difference and exploit it, turning it into a weakness and hurting the other kid.Children with autism are especially vulnerable. They are...

• Facts About Autism

  Autism affects both boys and girlsAutism affects one out of every 42 boys in America, and in total, 1 in 52 children in America is diagnosed with autism. As the disease is growing globally, it is important to know that treating the disease can be costly, both financially and...

• Medical Conditions That Are Associated with Lethargy

  What are The Symptoms of Lethargy?Lethargy symptoms include:• Sluggishness• Being moody• Decreased level of alertness• Low energy levels• Fatigue and lack of motivation• Depression• Weight loss• Sweating and diarrheaMedical conditions such as premenstrual syndrome and medicinal side...

• Obese Children Can Reduce Their Risk for Heart Disease

  In a new study, researchers analyzed data from four different studies to see if childhood obesity results in an increased risk of heart disease and other health problems. Results of the study, published in The New England Journal of Medicine, showed that obese children who cut down weight and reach...

• Holistic Treatments for Mumps

  Mumps is a contagious viral infection that is easily transferred from one individual to another through contact with infected respiratory secretions. It’s caused by a virus referred to as paramyxovirus. Mostly, it attacks the parotid glands, which surround the angle of your jaw right below your...

• Why Children Should Avoid Energy Drinks

  The American Academy of Pediatrics clearly mentions that children should not drink high-octane energy drinks and should avoid having sports drinks. Energy drinks are unhealthy because of the high content of caffeine and other stimulants present in the drink, according to a report published in,...