About Dr. Weidman


For over 38 years, Dr. Weidman has dedicated his professional and personal life to providing pediatric services that better the lives of children, from birth through college. Dr. Weidman earned his medical degree at the University of Southern California, (Keck) and completed his residency in Pediatrics at the University of Southern California. He received his BA degree from Amherst College, is board certified in Pediatrics, and is a fellow of the American Academy of Pediatrics. Dr. Weidman has served as the Chairman of Pediatrics at West Hills Hospital.  

Dr. Weidman is known for his broad knowledge, and preventative concierge-like approach to parenting and child health & development. Dedicated to educational and community activities, Dr. Weidman enjoys spending time with his wife and two children. He participates in charities and golfing, skiing, scuba, bowling, golf, yoga, and poker with friends.


 “Been taking both of my sons to Dr. Weidman since birth. Can't say enough great things about him. He's very personable, doesn't rush you out, never wait and can always get a same day appointment when my child is sick. Have referred many friends to Dr. Weidman!”

About  Dr. Lianne Beerman  


Dr. Beerman attended the University of Cape Town Medical School in South Africa for her undergraduate and medical degrees. She completed her pediatric internship at the Albert Einstein College of Medicine (New York City) and her residency at the University of California Irvine. She became certified by the American Board of Pediatrics in 2008. Prior to moving to the USA Dr. Beerman practiced medicine in South Africa, United Kingdom, and Australia. She has a young daughter and son who keep her very busy and when she is not spending time with her family, she enjoys figure painting and DIY projects, including building and refurbishing furniture.

Our Mission

My staff and I work in partnership with parents, doing our utmost to promote the health emotional and physical development of their children. We help parents and patients learn to cope with illness and to understand growth and development issues. With good nutrition, education and exercise, parents can help their child build a strong foundation for the future. 

We believe you are searching for:

Confidence... that your child’s care will be thoughtful based on the most current information and science, with a respectful regard for traditional experience, and without unnecessary tests, procedures or medicines.

Comfort... in a welcoming, attractive atmosphere where you and your child will feel at ease.

Understanding... You children are the most important thing in your world; I encourage open and direct communications with our experienced staff,  who take the time to help you understand your children’s health, development, behavior and illness.

Convenience... through offering same-day appointments, a concierge approach, easy parking, nearby pharmacies, labs, and  convenient office hours.

Contact us!

Office Hours

Monday - Friday 9am - 5pm

Phone: (818) 713-9377