Meet Dr. Daniel Choi: Breast Surgeon at MSK

VIDEO | 1:33

Dr. Daniel Choi treats early-stage breast cancer and high-risk breast conditions at MSK Commack on Long Island, using the latest surgical techniques to offer you precise, personalized care.

If you have just been diagnosed, you may feel overwhelmed by test results and unsure of your options. Dr. Choi begins by making your diagnosis clear, then works with you to map out a plan tailored to your life and your timeline, so that every decision truly belongs to you. By bringing cutting-edge research directly into the clinic, Dr. Choi gives you more choices, more time, and more of life’s precious moments.

Request an appointment with Dr. Choi by calling 646-918-1604 or online.

Hello, I’m Dr. Daniel Choi, a breast cancer surgeon at Memorial Sloan Kettering Cancer Center in Commack, where I’m proud to provide world-class care to my Long Island neighbors in the place I grew up. 

I specialize in early-stage breast cancer and high-risk conditions. This field evolves rapidly, and I work at the forefront of the latest surgical techniques and research to offer you the most precise options available. 

When you come to see me, you may feel overwhelmed by test results and unsure of your options. We’ll start by making your diagnosis clear, and then we’ll map out a personalized plan together. I want you to feel that every decision we make belongs to you. 

I see the impact of that shared partnership in the lives of my patients every day. I once cared for a woman who was worried that treatment would keep her from attending her son's wedding. Together, we designed a plan tailored to her life and her timeline. She not only attended her son’s wedding – she danced at it. Since then, she has welcomed her first grandchild and even walked that child to preschool. 

What we do at MSK pushes the boundaries of what’s possible. By bringing cutting-edge research directly into our clinic, we give you more choices, more time, and more of those precious memories.