Katherine Noble MD Dr. Katy
The Early Years
Dr. Katherine Noble is Northern California born and raised. After primary and secondary education at local schools in the San Francisco Bay Area, she graduated Phi Beta Kappa with Highest Distinction in General Scholarship (Summa Cum Laude) from the University of California, Berkeley, with a B.A. in Integrative Biology and a minor in music. She completed a year in Boston working in targeted chemotherapy cancer research and returned to California to continue her medical education.
Medical Degree & Residency
She received her medical degree from The University of California, San Francisco where she served as medical student body president, and was elected to Alpha Omega Alpha Honor Medical Society. She completed her pediatric residency training at Harvard-affiliated Boston Children’s Hospital, one of the leading children’s hospitals in the country. There, she developed a passion for taking care of a diverse patient population, particularly those children with very complex or chronic health conditions.
She went on to live in Tokyo, Japan from 2001 to 2003, where she engaged in clinical work and medical education research at The National Center for Child Health and Development.
In Practice
Dr. Katy has had a niche practice since her arrival to Lower Fairfield County in 2003. While she has held to a part-time working arrangement when her children were young, she has nonetheless been unwavering in her practice philosophy and commitment to her patients. She decided to start her own practice in 2015, believing it was just the right time to exercise her full professional potential. She is the founder and managing partner of Sound Beach Pediatrics. Dr. Katy loves to care for both healthy children and medically complex patients. She is a tireless advocate for her patients and families, whether they are facing a medical crisis or socioeconomic barriers to care.
At Home & In The Community
Dr. Katy has promoted health education and wellness in her community for many years through public speaking and as a contributing author for Serendipity Magazine. She now serves as a member of the CT Department of Public Health Advisory Committee, appointed by the Commissioner of Public Health in September 2025, to advise on matters relating to recommendations by the CDC and the FDA. She has been the Medical Advisor for the Greenwich Public Schools since February 2020, and was an outspoken advocate for keeping children in school, sports and activities throughout the COVID19 pandemic.
Dr. Katy leads an active life in Old Greenwich with her husband and three children. She loves running, many sports, all things outdoors, music and classical piano, especially when sharing these interests with her family and friends. She is an enthusiastic supporter of the Breast Cancer Alliance, and grateful to be cancer free since her breast cancer diagnosis and treatment in 2020. If she is not working, you are most likely to find her wearing her favorite old blue jeans, jogging around Tod’s Point, at the gym, or walking her dog Maple with her husband.
Dr. Katy is a fellow of the American Academy of Pediatrics and a Diplomate of the American Board of Pediatrics.
