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Elliot Health System is a non-profit organization serving your healthcare needs since 1890.
Derryfield Medical Group

Derryfield Medical Group

275 Mammoth Rd, Suite 4
Manchester, NH 03109

Phone: 603-624-4380
Fax: 603-624-4805

Hours: Monday thru Friday: 8:30 a.m. to 5:00 p.m.

Flu Clinics
The Elliot will be offering Saturday flu clinics for patients of Elliot Primary Care beginning September 17, 2022. Appointments are required. Please click here for details!


The CDC recommends COVID-19 primary series vaccines for everyone ages 6 months and older, and COVID-19 boosters for everyone ages 5 years and older.

Elliot Health System pediatric and family medicine practices now offer the Pfizer COVID-19 vaccine to patients 6 months and older. Please call your child’s primary care physician’s office for additional information and to schedule a COVID-19 vaccination appointment.

For the latest information for patients across the SolutionHealth system, visit solutionhealth.org/covidvaccine.



Welcome to Derryfield Medical Group

Providing medical care to the Manchester community for over 25 years. Derryfield Medical Group, a department of Elliot Hospital, partnered with the Elliot Physician Network in 1995 and works closely with the Elliot Hospital in all aspects of patient care. Our physicians, Ritche L. Casenas MD and Christopher Price MD are available to care for the healthcare needs of older teenagers and adults, and are committed to providing personal, high quality healthcare with the highest level of respect and privacy. Additionally, our friendly, knowledgeable office staff provides each patient with the individual attention they deserve.