Sonja Schaffer, MS, FNP-C

Image of Sonja Schaffer

Specialty: Family Medicine

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Office Location:
Saint Vincent Medical Group
9 Trolley Crossing
Charlton, MA 01507

For appointments:
Phone: 508-784-1278


Patient Satisfaction Survey

Overall Satisfaction
4.6 out of 5
92 Ratings

“I believe in treating patients as individuals. I use a holistic approach as I acknowledge people are complex and there are many factors that affect one’s health. As a health provider, I feel I am a resource  for patients and work to empower people by listening to them, providing education on their health  status as needed, planning care with them to achieve their best possible outcome, and adjusting care as  fits each patient.”

Sonja Schaffer is a family nurse practitioner and sees patients of all ages. She received her MS in  Nursing, Family Nurse Practitioner Specialty from University of Massachusetts in Worcester. Her  undergraduate degree came from Worcester State College.

Special Interests:

  • Preventative Health
  • Chronic Disease Management
  • Mental Health
  • Adolescent/Pediatric Medicine

Patient Ratings & Comments

The Patient Rating score is an average of all responses to provider related questions on our independently administered Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Provider showed concern
Friendliness/courtesy of CP
CP spoke using clear language
Provider explained things clearly
Provider included you in decisions
Patients' confidence in CP
Likelihood of recommending this provider


Comments are gathered from our Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
Dec 28, 2019
Beyond satisfied. Very impressed, even moved.
Dec 21, 2019
always have things described to me in terms I can understand and have a good rapport with my provider
Nov 13, 2019
Highly recommend Sonya
Oct 22, 2019
Gave in-depth explanations of what I was experiencing and options to treatment.
Sep 29, 2019
*Sonja was very nice & caring. She gave me different options to try and told me I can call if I have no improvement.
Sep 29, 2019
I liked how provider & M/A spoke to the receptionist about my needs upon check out & receptionist gave me all my information.