The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. Pen-Laing Chang Is this you?

Vitals cannot verify whether or not this professional is currently practicing. We recommend that you attempt to contact the provider to verify their status. Please email us at if you have any additional information.

About Dr. Pen-Laing Chang

Dr. Pen-Laing Chang, MD is a Doctor primarily located in Upland, CA. He has 34 years of experience. His specialties include Neonatal-Perinatal Medicine and Pediatrics. Dr. Chang is affiliated with San Antonio Community Hospital and St Mary Hospital. He speaks English.

Rate Now

Share your experience

Have you seen Dr. Pen-Laing Chang?


Dr. Pen-Laing Chang has the following 2 specialties

  • Neonatal-Perinatal Medicine

    The main responsibility of a perinatologists, also known as a maternal-fetal medicine specialist, is to treat, monitor and assist pregnant mothers through high-risk pregnancies. This includes high blood pressure, early labor and bleeding. They’re...

  • Pediatrics

    A pediatrician is a doctor who specializes in the regular care of children, as well as the diagnosis and treatment of illness in children. Young patients are often more complicated to treat because they are still growing and developing.

  • Nearby Doctors

    Dr. Pen-Laing Chang is similar to the following 3 Doctors near Upland, CA.

  • Dr. Daksha Jain

    Dr. Daksha Jain


    Upland, CA 0.13 mi

  • Dr. Angelina Cheng

    General Dentistry, Pediatrics

    Upland, CA 0.23 mi

  • Dr. Mira Joshi


    Upland, CA 0.23 mi