Find a Top Pediatrician Near Me in Rancho Cucamonga, CA – Book an Appointment Instantly

Dr. Richard Chang is a board-certified pediatrician treating patients in Fontana and Eastvale, California. He is currently welcoming new patients at Sierra Pacific Pediatric Associates.

Dr. Chang grew up in North Carolina. He earned his bachelor’s degree from the University of North Carolina at Chapel Hill, and he received his MD in 1997 from the Wake Forest School of Medicine. He completed his residency in pediatrics at the University of Texas-Houston medical school in 2000.

Dr. Chang practiced in the state of Texas for five years before moving to California, where he opened Sierra Pacific Pediatric Associates. In addition to being board-certified in pediatrics, Dr. Chang is a Fellow of the American Academy of Pediatrics. As a testament to his medical knowledge, he served as Chair of Pediatrics at San Antonio Regional Hospital and continues on the Pediatrics Committee.

Dr. Chang is a compassionate, experienced physician who always puts the needs of his patients first. If you’re interested in making an appointment for your child with Dr. Chang, please contact Sierra Pacific Pediatric Associates today.

Dr. Alija Ali offers a full range of rejuvenating services at Alija Aesthetics, Weight Loss & Anti-Aging in Whittier, California. Whether Dr. Ali’s patients want to diminish wrinkles, lose weight, begin hormone replacement therapy, consider a Vampire procedure, or regain sexual vitality, they can count on his expertise to guide their decisions and rely on his reputation for performing procedures that exceed expectations.

Dr. Ali received his Doctor of Osteopathic Medicine degree from Des Moines University College of Osteopathic Medicine. He completed his internship at USC and residency at UCLA and the Kaiser Foundation. He’s a member of the American Osteopathic Association and currently an internist affiliated with Whittier Hospital Medical Center, in Whittier, California.

For more than 20 years, his practice has been dedicated to treating the whole person and promoting wellness and self-confidence. By combining medical training as an internist, with specialization in weight loss and anti-aging, Dr. Ali hopes to help each patient achieve their desired appearance, maintain a healthy body, and to realize their dream of a long vibrant life.

Board-Certified Pediatrician | Medical Director, Dr2Kids Medical Group

Dr. Smita Tandon is a board-certified pediatrician and the medical director of DR2KIDS Medical Group in Fountain Valley, with over 50 years of experience caring for children and young adults. Her passion for pediatric medicine is rooted in a lifelong commitment to helping the next generation grow up healthy, confident, and supported.

Dr. Tandon began her medical journey in India, earning her Doctor of Medicine degree from Grant Medical College in Mumbai. She completed a residency training at King George’s Medical College in Lucknow, India, followed by a second residency at the University of Southern California in the heart of downtown Los Angeles. These formative experiences shaped her holistic, patient-centered approach to care.

A Mission Rooted in Compassion and Excellence

Dr. Tandon’s mission is simple: to provide high-quality healthcare in a clean, safe, and welcoming environment where every child feels safe and valued. She believes deeply in the power of positive childhood experiences and strives to be a trusted role model for her patients and their families.

From treating colds and sniffles to celebrating high school and even college graduations, Dr. Tandon treasures the full journey of pediatric care. One of her greatest joys is hearing from former patients—and even cares for their children!

A Passion for Teaching and Community Health

As a dedicated educator, Dr. Smita Tandon actively mentors medical students, residents, and nurse practitioner students through her teaching clinic. She also shares her knowledge with the broader community, such as offering guidance during public health crises like the COVID-19 pandemic. During the height of the outbreak, she spoke to men,women, children and school communities in underserved areas of India, helping them understand how to prevent transmission and access vaccines and treatments.

Outside the Clinic

Dr. Tandon lives in Orange County with her husband and is proud of her two daughters, both of whom have followed in her footsteps into the healthcare field. In her free time, you’ll find her curled up with a good book, listening to music, cooking, or enjoying quality time with her family. 

Dr. Sammy Kim is a board-certified pediatrician and owner of Robertson Pediatrics in Beverly Hills, California. Dr. Sammy and his team provide comprehensive, compassionate, and holistic health care services for children from birth through early adulthood. 

Dr. Sammy received his B.S. in biology from the University of California San Diego. He then pursued his medical education at the University of Southern California’s Keck School of Medicine and also received his MBA from the University of Southern California’s Marshall School of Business. 

Throughout his professional life, Dr. Sammy has been passionate about disrupting healthcare for the benefit of his patients. That pursuit has lead to various roles within healthcare start-ups ranging from the CMO of Carelinq to the VP of Clinical Operations at Heal. He will always strive to provide the highest quality care that is not only readily accessible, but also seamless. 

Dr. Sammy and his team will be there for your child throughout every step of their growth and development, from their newborn care to needing sick visits and annual physicals for when they start school and grow into young adults. They look forward to partnering with you and your child on this journey.

Families in Beverly Hills, California and the rest of Southern California, who are looking for a dedicated pediatrician for your child’s health care needs, should schedule a time to meet with Dr. Sammy and his team to learn more about their wonderful patient care and services. 

Princella Olalo, MD, FAAP, is a board-certified pediatrician and pediatric critical care physician with specialized expertise in the care of critically ill and cardiac pediatric patients. She is passionate about providing high-quality, evidence-based care to children and families at South Counties Pediatric Critical Care Medical Group, with offices in Fountain Valley, West Covina, and Long Beach, California.

Dr. Olalo earned her medical degree from Michigan State University and completed her pediatric residency at Harbor-UCLA Medical Center, where she also served an additional year as Chief Resident. She went on to complete her pediatric critical care fellowship at UC Davis, gaining extensive training in advanced life support, respiratory management, and multidisciplinary intensive care.

Dr. Olalo previously served at Stanford Children’s Hospital in the Cardiovascular Intensive Care Unit (CVICU), where she cared for infants and children with congenital heart disease and other complex cardiac conditions. Her experience in this highly specialized environment enhances her ability to provide expert care for critically ill children requiring cardiac support and monitoring.

A Fellow of the American Academy of Pediatrics (FAAP), Dr. Olalo is known for her thoughtful bedside manner, clinical precision, and dedication to family-centered care. She works closely with families, specialists, and primary care providers to ensure clear communication and continuity of care throughout a child’s hospitalization.

At South Counties Pediatric Critical Care Medical Group, Dr. Olalo brings compassion, leadership, and deep clinical expertise to every child she treats across Los Angeles and Orange counties.

Kyu Seo Kim, MD, is a board-certified pediatrician and pediatric critical care physician with additional expertise in clinical informatics. He is dedicated to delivering precise, data-informed, and compassionate care to critically ill infants, children, and adolescents at South Counties Pediatric Critical Care Medical Group, with offices in Fountain Valley, West Covina, and Long Beach, California.

Dr. Kim earned his undergraduate degree in Chemistry from Duke University and completed his medical education at Emory University School of Medicine. He went on to complete both his pediatric residency and pediatric critical care fellowship at Rady Children’s Hospital, University of California San Diego, where he gained comprehensive experience in managing complex and life-threatening pediatric conditions.

In addition to his clinical training, Dr. Kim completed a fellowship in Clinical Informatics at Oregon Health & Science University. His background in informatics enhances his ability to integrate advanced technologies and evidence-based data into patient care, improving outcomes and optimizing communication across healthcare teams.
Dr. Kim is known for his calm, methodical approach and his commitment to patient safety and quality improvement. He collaborates closely with families, hospital staff, and referring physicians to ensure every child receives individualized, coordinated care.

At South Counties Pediatric Critical Care Medical Group, Dr. Kim applies his dual expertise in critical care and informatics to provide advanced, responsive care for hospitalized children and their families.

Alireza Fathi, MD, FAAP, is a board-certified pediatrician and pediatric critical care physician at South Counties Pediatric Critical Care Medical Group, with offices in Fountain Valley, West Covina, and Long Beach, California. Dr. Fathi has extensive experience caring for critically ill children. He is committed to providing expert, evidence-based care to young patients and their families throughout Los Angeles and Orange counties.

Dr. Fathi earned his Doctor of Medicine degree from St. George’s University School of Medicine and graduated cum laude with a Bachelor of Science from the University of California, Irvine. He completed his pediatric residency at Miami Children’s Hospital and went on to complete a fellowship in pediatric critical care at San Diego Children’s Hospital.

Dr. Fathi currently serves as Vice Chief of Staff and Associate Director of the Pediatric Intensive Care Unit (PICU) at Miller Children’s Hospital. He also contributes to medical education as an Assistant Clinical Professor and remains dedicated to training the next generation of pediatric healthcare providers.

His clinical interests include pulmonary hypertension in children with congenital heart disease and the use of hypertonic saline in treating pediatric head trauma. Dr. Fathi’s approach to care emphasizes precision, compassion, and ongoing communication with families and care teams throughout a child’s hospital stay.

He is a Fellow of the American Academy of Pediatrics (FAAP) and is known for his leadership, teaching, and commitment to improving outcomes in pediatric critical care.

Dr. Fathi proudly serves patients at South Counties Pediatric Critical Care Medical Group, where he brings advanced expertise and deep compassion to every case.

Anuradha Setlur, MD, FAAP, is a board-certified pediatrician and pediatric critical care physician dedicated to delivering expert, family-centered care to children experiencing serious or life-threatening medical conditions. She brings a compassionate, thoughtful approach to every patient she treats at South Counties Pediatric Critical Care Medical Group, with offices in Fountain Valley, West Covina, and Long Beach, California.

Dr. Setlur earned her medical degree from St. George’s University and completed her pediatric residency at New York Medical College. She then completed a fellowship in pediatric critical care at Nemours Children’s Hospital, Thomas Jefferson University in Wilmington, Delaware, gaining specialized experience in managing complex pediatric illnesses and intensive care treatment.

As a Fellow of the American Academy of Pediatrics (FAAP), Dr. Setlur remains committed to ongoing education and best practices in pediatric medicine. Her clinical expertise spans the full spectrum of pediatric critical care, and she works closely with multidisciplinary teams to deliver coordinated care tailored to each child’s unique needs.

Dr. Setlur is known for her calm presence, medical insight, and dedication to both patients and their families. She is proud to serve children throughout Los Angeles and Orange counties as part of the expert team at South Counties Pediatric Critical Care Medical Group.

Zacharia Reda, MD, FAAP, FCCP, is a board-certified pediatrician with additional certifications in pediatric critical care medicine and hospitalist medicine. He provides expert care to patients at South Counties Pediatric Critical Care Medical Group, with offices in Fountain Valley, West Covina, and Long Beach, California.

With over 35 years of experience serving families throughout Los Angeles and Orange counties, Dr. Reda is known for his deep commitment to high-quality, compassionate care for critically ill children.

Dr. Reda completed his pediatric residency at LAC/USC Medical Center and a prestigious pediatric critical care fellowship at UCLA. He has held leadership roles at several prominent hospitals, including serving as Director of the Pediatric Intensive Care Unit (PICU) at UCI—Fountain Valley Hospital and Associate Director of the PICUs at Miller Children’s Hospital, St. Vincent Medical Center, and Valley Presbyterian Hospital.

Respected by his peers, Dr. Reda has been consistently recognized as one of the best pediatric critical care doctors in Orange County, California, and across the nation. He has been named among the “Best Doctors in America” for Pediatric Critical Care for 16 consecutive years.

Dr. Reda has a special clinical interest in ventilator management, pediatric pulmonary medicine, and asthma care. He is passionate about advancing the field through education and has trained medical students, residents, and fellows as an Associate Clinical Professor at UCI and through teaching roles at UCLA.

He is a Fellow of the American Academy of Pediatrics (FAAP), the American College of Chest Physicians (FCCP), and a member of the European Society of Intensive Care Medicine.

Dr. Reda brings unmatched experience and dedication to every patient he serves at South Counties Pediatric Critical Care Medical Group.

Olivia Shyong, DO, FAAP, is a board-certified pediatrician and pediatric critical care physician who specializes in treating critically ill infants, children, and adolescents. She works at South Counties Pediatric Critical Care Medical Group, which has offices in Fountain Valley, West Covina, and Long Beach, California.

With advanced training in complex airway and burn management, Dr. Shyong brings both skill and compassion to her care, supporting families through some of the most challenging medical experiences.

Dr. Shyong earned her medical degree from Lake Erie College of Osteopathic Medicine and completed her pediatric residency at Maria Fareri Children’s Hospital. She went on to complete a pediatric critical care fellowship at Massachusetts General Hospital, where she served as Chief Fellow. During her time at Mass General, she collaborated with specialists at Shriners Boston and Massachusetts Eye and Ear Infirmary, gaining in-depth experience managing complex pediatric airways and burn injuries.

In addition to her clinical work, Dr. Shyong has presented extensively at national medical conferences on a range of pediatric critical care topics. She is actively involved in advancing the field through education and research and is a Fellow of the American Academy of Pediatrics (FAAP).

Dr. Shyong is known for her thoughtful, family-centered approach and clear communication. She takes time to ensure parents understand their child’s condition and care plan every step of the way. As a valued member of South Counties Pediatric Critical Care Medical Group, she is proud to serve patients across Los Angeles and Orange counties with excellence and empathy.

Erica Chen, MD, is a board-certified allergy and immunology specialist practicing at the Allergy and Asthma Specialist Doctors, Inc. location in West Covina, California. Her practice is centered around the treatment of allergic diseases, including nasal allergies and asthma.

Dr. Chen earned her medical degree from the Keck School of Medicine at the University of Southern California. Subsequently, she completed her combined internal medicine pediatric residency and allergy and immunology fellowship training at the Los Angeles County Hospital at the University of Southern California.

Dr. Chen is board certified by the American Board of Allergy and Immunology. She has contributed to multiple peer-reviewed scientific presentations and publications. She also holds numerous professional society memberships, including the American Academy of Allergy Asthma and Immunology and the American College of Allergy, Asthma and Immunology.

Dr. Chen is currently accepting new patients and looks forward to welcoming them to Allergy and Asthma Specialist Doctors, Inc.

Deepika Saini, MD, FAAP, is a caring and compassionate pediatrician and an integral part of the team at Valencia Pediatrics. Through his role at the practice, Dr. Saini helps improve and preserve children’s health throughout the High Desert area of Hesperia, Apple Valley, and Victorville, California.

Education has always been a guiding force in Dr. Saini’s life. She began her studies at Loyola University in Chicago, Illinois. She remained in the area to earn her medical degree from Finch University Health Sciences/Chicago Medical School in North Chicago. 

Dr. Saini has provided pediatric care in various settings, including private practice and community health. She has also held leadership roles, including serving as medical director in a thriving pediatrics department. 

Dr. Saini brings more than two decades of experience to her work at Valencia Pediatrics. She still loves interacting with kids and helping them build the framework for healthy lives. She also has a wonderful and warm communication style, which parents appreciate. 

As a board-certified pediatric specialist, Dr. Saini strives to expand her skill set through continuing education and professional conferences. She is a proud member of the American Medical Association and the American Academy of Pediatrics.