DepartmentOur Team Close [Back to Overview](/departments/ophthalmology/pediatric-ophthalmology)## Explore department Request an Appointment ## Request an Appointment Request an Appointment ##### By Phone For general scheduling or help finding the right provider, call to speak to a member of our care team. ##### Schedule Online If you’ve already seen a provider in this department, you can request a follow-up with them in MyChart. [Schedule With MyChart](https://mychart.bmc.org/) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Fax: 617.414.4028 Phone: [617.414.4020](tel:617.414.4020) Close Dialog ## Pediatric Ophthalmology # Our Team Explore Pediatric Ophthalmology ### Catherine S. Choi, MD ![Placeholder image for doctor](/themes/custom/bmc_base_theme/assets/images/placeholders/headshoticon-v2.svg) Pediatric Ophthalmologist ### Main Location [850 Harrison Avenue 1st Floor Boston, MA 02118](https://www.google.com/maps/search/?q=850+Harrison+Avenue+1st+Floor+Boston%2C+MA+02118) ### Contact [617.414.4020](tel:617.414.4020) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.414.4020](tel:617.414.4020) ### New Patients By phone: [Call 617.414.4020](tel:617.414.4020) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.414.4020](tel:617.414.4020) Close Dialog [See Full Bio](/about-us/directory/doctor/catherine-s-choi-md) ### Stephen P. Christiansen, MD ![Stephen P. Christiansen, MD](https://assets.bmc.org/transform/80454d20-d5a6-48fa-a3b4-5ba9803e9e09/Stephen-Christiansen_2x3-jpg?io=transform:fill,width:333,height:500&format=jpg) Chief of Ophthalmology ### Main Location 850 Harrison Avenue 2nd Floor Boston, MA 02118 ### Contact [617.414.4020](tel:617.414.4020) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.414.4020](tel:617.414.4020) ### New Patients By phone: [Call 617.414.4020](tel:617.414.4020) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Fax: +16174144028 Phone: [617.414.4020](tel:617.414.4020) Close Dialog [See Full Bio](/about-us/directory/doctor/stephen-p-christiansen-md) ### Kara C. LaMattina, MD ![](https://assets.bmc.org/transform/f90485a8-f3a5-4861-8181-fecda7256e7a/LaMattina_Kara_MD_Optho?io=transform:fill,width:333,height:500&format=jpg) Ophthalmologist ### Main Location [850 Harrison Avenue 1st Floor Boston, MA 02118](https://www.google.com/maps/search/?q=850+Harrison+Avenue+1st+Floor+Boston%2C+MA+02118) ### Contact [617.414.4020](tel:617.414.4020) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.414.4020](tel:617.414.4020) ### New Patients By phone: [Call 617.414.4020](tel:617.414.4020) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Fax: +16179041952 Phone: [617.414.4020](tel:617.414.4020) Close Dialog [See Full Bio](/about-us/directory/doctor/kara-c-lamattina-md) ### Gi H. Yoon-Huang, MD ![](https://assets.bmc.org/transform/0bfe00a2-1120-40b5-a59c-e8ff656252e0/Yoon-Huang-Gi?io=transform:fill,width:333,height:500&format=jpg) Ophthalmologist ### Main Location [2005 Bay Street 1st Floor Boston, MA 02118](https://www.google.com/maps/search/?q=2005+Bay+Street+1st+Floor+Boston%2C+MA+02118) ### Contact [617.414.4020](tel:617.414.4020) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.414.4020](tel:617.414.4020) ### New Patients By phone: [Call 617.414.4020](tel:617.414.4020) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.414.4020](tel:617.414.4020) Close Dialog [See Full Bio](/about-us/directory/doctor/gi-h-yoon-huang-md)