Amy Lo, M.D.

Adult/Pediatric Medicine

Growing up in Rockport, Massachusetts, I had the privilege of attending college in Hartford, Connecticut and then pursuing my medical degree from the University of Massachusetts Chan Medical School. My residency and internship took place at the esteemed University of Chicago, where I developed my clinical interest in caring for adolescents and adults with chronic illnesses.

Upon completing my training, I was proud to join the UMASS system in their community medical group, providing me with the opportunity to care for generations of families. I am excited to be joining my new team at Acton Medical Associates. When I’m not at work, I enjoy spending time with my family, as well as exploring the outdoors through kayaking, hiking, running and cooking.

Learn More About Dr. Lo

We are thrilled to announce the arrival of Dr. Lo, our first Internal Medicine – Pediatric physician with over 10 years of experience. Dr. Lo is specially trained to care for patients of all ages, from newborns to adults.

You can find Dr. Lo at two convenient locations:

Hudson Office: Here, Dr. Lo will be available two days a week to see patients of all ages in one place. Our care team in Hudson is fully equipped to handle patients of all age groups.

Acton Office: When Dr. Lo is at the Acton location, she will see two distinct patient groups:

Pediatric Patients (Birth to 23 years): If you or your child are in this age range, you’ll be considered a pediatric patient. Our expert pediatric staff will take care of your medical scheduling and questions. You can reach them at (978) 635-8914 for appointments or any medical inquiries.

Adult Patients (24 years and above): If you are 24 years old or older, you’ll be considered an Internal Medicine (Adult) patient. Our dedicated Internal Medicine staff will manage your appointments and medical questions. Don’t hesitate to contact them at 978-635-8700 for any assistance.

Dr. Lo has a deep interest and extensive training in both Internal Medicine and Pediatrics, making her the perfect choice for comprehensive care across all age groups.


  • University of Massachusetts Chan Medical School



  • University of Chicago

Special Interests

  • Chronic illnesses in adolescents
  • Chronic illnesses in adults


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