Summary

Dr. Johnstone works in North Chelmsford, MA and specializes in Nurse Practitioner and Critical Care Medicine.

Quick Facts

  • accepting new patients
  • 12 insurance plans accepted
  • 2 specialties
  • 4 areas of expertise
  • 2 office locations
  • Female

Office Locations

Dr. Roula Nicolas Johnstone has 2 locations

Orthopaedic Surgical Associates

14 Research PlNorth Chelmsford, MA 01863

Dr. Roula Nicolas Johnstone

14 Research PlNorth Chelmsford, MA 01863

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Dr. Roula Nicolas JohnstoneDr. Derek Terrell, PMHNPElise Marie LoiselleDr. Maryjane B Giacalone
Nurse PractitionerNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
North Chelmsford , MABoston , MAChelmsford , MABoston , MA
Current Profile
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Insurance Plans Accepted by Dr. Roula Nicolas Johnstone

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield of Massachusetts
  • Commonwealth Care Alliance
  • Harvard Pilgrim Health Care
  • Integra
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Roula Nicolas Johnstone has the following 2 specialties

Specialty Expertise

Dr. Roula Nicolas Johnstone has the following 4 areas of expertise

  • Advanced Registered Nurse
  • Critical Care Medicine
  • Critical Care Medicine (im)
  • Registered Nurse

Certifications, License, & Education

Dr. Roula Nicolas Johnstone holds an expired medical license in the state of Massachusetts.

Medical License

Nurse Practitioner with an expired medical license in the state of Massachusetts that expired in 2026.

NPI Number

Dr. Johnstone's NPI number is 1598907271.

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Frequently Asked Questions

Is Dr. Roula Johnstone accepting new patients?
Dr. Roula Johnstone is accepting new patients on Vitals. View Dr. Roula Johnstone's profile on Vitals to make an appointment.
Does Dr. Roula Johnstone accept virtual/telehealth appointments?
Dr. Roula Johnstone has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Roula Johnstone?
You can find contact information for Dr. Roula Johnstone here on Vitals.
Does Dr. Roula Johnstone accept my insurance?
You can see the insurance plans that Dr. Roula Johnstone accepts on their Vitals profile.
Where is Dr. Roula Johnstone's office located?
Dr. Roula Johnstone's office is located at 14 Research Pl, North Chelmsford, MA, 01863.

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