Our Providers

Request Appointment

Sarah Mallios, MSN, APRN, FNP-C

Location

St. Joseph Hospital Primary & Specialty Care Services - South Nashua

173 Daniel Webster Highway,
Nashua, NH, 03060

Phone: 603-891-4500
Fax: 603-891-4414

Hours
Monday - Friday: 8 a.m. to 5 p.m.

New Patients

Accepting New Patients

Phone: 603-884-3007

Sarah Mallios, MSN, APRN, FNP-C

Specialties

Education

Graduate: Rivier University, Nashua, NH

Undergraduate: Anna Maria College, Worcester, MA

Undergraduate: Curry College, Milton, MA

Certifications

  • Advanced Cardiovascular Life Support (ACLS)
  • Pediatric Advanced Life Support (PALS)
  • Basic Life Support (BLS)

Additional Information



Company Logo
Patient Submitted Review

Patient Submitted Review

Mar-2025

Sarah really listens to her patients and genuinely cares about their overall well-being. She engages with patients in a way that encourages them to be part of the decision-making process regarding their own health. 5 star primary provider!!
Patient Submitted Review

Patient Submitted Review

Feb-2025

Sarah Mallios is a very personable and professional doctor who keenly listens to her patients. She is attentive and knowledgeable always recommending great medical solutions.
Patient Submitted Review

Patient Submitted Review

Jan-2025

Sarah Mallios saw me when I was ill on 2 different occasions. She was thorough, responsive to my symptoms and correctly diagnosed my illness. Sarah sent prescription to my pharmacy and also recommended over the counter medication to help with my pain. The treatment was spot on and I feel so much better less than 24 hours after starting treatment. I would highly recommend Sarah Mallios. I thank Sarah for her attentive, caring, expert advice and treatment.
Patient Submitted Review

Patient Submitted Review

Oct-2024

Excellant practioneer and a great listener. I would highly recommend Sarah Mallios and I am so glad I switched and have her as my primary care provider.
Patient Submitted Review

Patient Submitted Review

Oct-2024

Five stars is not enough! She was very reassuring and kept a very relaxed atmosphere. Very comforting. Great personality. She really made you feel listened to. I can’t praise her enough!
Patient Submitted Review

Patient Submitted Review

Oct-2024

(Translated by Google) I am very satisfied. I thanked her for the treatment and that she listened to me carefully. Good doctor. I highly recommend her. (Original) Estoy bien satisfecho I agradeció por el tratamiento y que me escuchó atentamente buena doctora la recomiendo mucho
Patient Submitted Review

Patient Submitted Review

Oct-2024

Wonderful NP. She is very engaging and listened to me. She cares about her patients and I didn’t feel rushed out. She made the time for me. Best NP out there
Patient Submitted Review

Patient Submitted Review

Oct-2024

Sarah is friendly, kind & provided me with exceptional medical advice & medication that addressed my medical issues. Sarah listened attentively and provided me with a personalized treatment plan.
Read more

603-882-3000