Pediatrics focuses on children, and it's important to keep your children healthy and happy. The best way to do that is by getting them treatment and the right diagnosis. Our experienced pediatricians care for kids of all ages using basic science as the methodology.


Our doctors at Mayflower Medical know that pediatric patients require more care and assistance. We focus on child health because your kids deserve the best.

About the Pediatrics Team

Here are our pediatrics team members:

Steven Sun, M.D.

Location: Pediatric Care in Anaheim

Dr. Sun is passionate about what he does, enjoys being around children, and aims to share his enthusiasm with his patients and their parents. As a pediatrician, Dr. Sun has many responsibilities but his focus remains on education for his patients and their families. He also serves as a resource and guide for parents as they are the ones that have the daily interaction with the child and can have the most impact. Dr. Sun received his medical degree from the University of Michigan and completed his residency at Loma Linda University Children’s Hospital.

Raquel Ynchausti, M.D.

Location: Pediatric Care in West Covina

Raquel Ynchausti, M.D. is a highly experienced and dedicated Pediatrician for over 47 years. Dr. Ynchausti graduated from University of Santo Tomas Faculty of Medicine & Surgery in 1967. She completed a residency at St. Jude Children’s Research Hospital.

Ramya Chowdary, M.D.

Location: Pediatric Care in Duarte

Ramya Chowdary, M.D. is a pediatrician committed to helping build a healthy community. She graduated from Ross University School of Medicine and completed her pediatric residency from Crozer-Chester Medical Center near Philadephia, which included training at the Nemours A.I duPont Hospital for Children. Her cultural background combined with her training in a community-based program plus a tertiary care center, helps her serve patients from various backgrounds and environments. Knowing that no two patients are the same and the social determinants of health are central to her care for each patient. While managing children’s illnesses, she also emphasizes well-care, empowering patients and families so that kids can become healthy adults.

Gayathri Selvakkumaran, M.D.

Location: Pediatric Care in Covina

Gayathri Selvakkumaran, MD, practices pediatrics. Dr. Selvakkumaran earned her medical degree from the University of Zambia School of Medicine in Africa. She completed her internship and residency at White Memorial Medical Center in Los Angeles. The parents of Dr. Selvakkumaran's patients say that she is kind, loving and empathetic. Dr. Selvakkumaran believes that the best gift parents can give their children is loving, nurturing care that promotes good health. In her spare time, Dr. Selvakkumaran enjoys spending time with her family, classical dancing, swimming, and cooking. In addition to English, she speaks fluent Tamil.

Maria Khalatian, M.D.

Location: Pediatric Care in El Monte

Maria Eugenia Khalatian MD is a board certified pediatrician with over 40 years of experience. She is passionate about working with patients and their parents. Her work with the management and control of asthma in children has enabled many patients to maintain regular school attendance. Dr. Maria graduated from the Universidad Autónoma de Guadalajara and completed her residency at Mount Sinai Hospital in Chicago.

Delfin L. Dano, M.D.


Delfin L. Dano, M.D. is a Pediatrician with 43 years experience who specializes in the health care of children. Dr. Dano graduated from Far Eastern University, Philippines in 1975. He completed a residency at Charles R Drew University. In addition to English, Dr. Dano is bilingual in Filipino, Spanish and German.

About Mayflower Medical Group

Mayflower Medical Group serves Southern California patients and has for over 20 years. We specialize in pediatric care for children with different medical needs. Our pediatricians understand what factors affect kids, and we focus on their development and interests.

mayflower medical pediatrics

What We Do for Our Pediatric Patients

We offer:


  • Easy Scheduling - Schedule an appointment online or call when you have time. We offer back-to-back appointments for siblings, virtual visits, and much more.
  • Same-day Care - We focus on all aspects of child health. Whether they need a specific specialty like gastroenterology or neurology, we make sure we help them as quickly as possible.
  • Specialized Diagnosis and Treatment - Our pediatricians are highly-qualified, experienced, and compassionate to care for infants, adolescents, and children. The procedures we perform can include:
  • Prenatal Consult - Birth doesn't have to be scary, and our pediatrics department offers thorough health consultations so that moms-to-be get the information and care they need.
  • Immunizations - Children often need access to immunizations to keep them healthy and promote their immune systems.
  • Well-child Exams - The development of your child's brain and body are important to us. Pediatrics focuses on these factors and many others.
  • Physicals - Kids should be checked out periodically to ensure that they are developing correctly. We also offer physical health examinations for sports or school needs.

Let Our Pediatric Medicine Team Care for Your Children

Our pediatrics team focuses on the health of children, regardless of the development stage they're at. Each doctor has a specialty that helps them care for kids and understand what they need.


Adolescent Health at Its Finest

Most people think pediatrics is only about babies and young kids, but we also treat adolescents. Call for an appointment so that we can help them feel healthy!


Pediatric Research Developments

The world of pediatrics is changing because research leads us to learn new things. We're committed to providing the best care possible, and that means keeping up with modern health trends, understanding what works, and getting sufficient training and quality equipment to improve our patient care.


Learn More About Our Medical Team



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We Are the Mayflower Medical Group

Pediatrics isn't all we do, but it's one of the most important parts of our practice. Kids need proper medical care to promote healthy bodies and minds. Our licensed doctors care about ethics and focus on excellence. We offer support and include many specialties and subspecialties so that everyone benefits.


Visit one of our Pediatric Care clinics now or call to set up an appointment with our pediatrics department!


Book an Appointment

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