About Lauri A. Welch, CNP

Lauri Welch has over 10 years experience in primary care and over 15 years experience in GI. She has been practicing in the Greater Lowell community for over 25 years. Lauri received a bachelor's degree in Nursing from the University of Lowell, master's degree in Family and Community Health Nursing and PhD in Nursing and Health Promotion from the University of Massachusetts Lowell. She holds a Certificate of Advanced Education in Obesity Medicine from the Obesity Medicine Association. Lauri has an interest in general GI, wellness, weight management, disease prevention and is well known for her care of patients with liver problems and experience in treating patients with Hepatitis B and Hepatitis C.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anemia
  • Celiac Disease
  • Colitis
  • Crohn’s & Ulcerative Colitis
  • Diarrhea
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Obesity

Office Locations

Primary Location

Picture of the Chelmsford Office


4 Meeting House Rd.
Suite 6-8
Chelmsford, MA 01824

Phone: 978-454-9811
Fax: 978-221-6245



University of Massachusetts at Lowell

Professional Highlights


Board Certified, Nurse Practitioner, Family