Board-certified primary care in Northborough, MA
Internal medicine for adults, led by Dr. Gunardi Irawan, MD with Courtney Laperriere, PA-C and Diana Kisel, FNP-C. In person at 162 Main Street or by telehealth, with new-patient visits usually available within a few weeks.
Insurance we accept: Blue Cross Blue Shield · Harvard Pilgrim · Mass General Brigham Health Plan · Tufts Medicare Preferred HMO · Aetna · Cigna · UnitedHealthcare · Wellpoint
★★★★★ 5.0 on Google across 119 reviews · Mon–Fri 8:00–4:30 · 162 Main Street, Northborough, MA 01532
Request an appointment
Four quick questions. Our office calls you back within one business day to pick a time — or call (508) 770-6701 now.
Comprehensive Primary Care for Your
Long-Term Health
Gunardi Irawan, MD – Charles River Medical Associates
Dr. Gunardi Irawan, a board-certified internal medicine physician, leads a team with Courtney Laperriere, PA-C, and Diana Kisel, FNP-C that is accepting new adult patients at 162 Main St in Northborough, a short drive from Marlborough, Westborough, Southborough, Hudson, Hopkinton, Sudbury, and Framingham. The team sees patients Monday through Friday, offers same-day visits for urgent concerns, and provides telehealth across Massachusetts. Dr. Irawan trained as chief resident at Tufts/MetroWest Medical Center and taught at UMass Medical School before building this practice.
Why Patients Choose Dr. Irawan and the Team
● A team that knows you. Dr. Irawan, Courtney Laperriere, PA-C, and Diana Kisel, FNP-C share one chart and one approach, so whoever you see knows your history and the doctor stays involved.
● Appointments when you need them. New-patient visits within a few weeks, same-day sick visits most weekdays, telehealth for follow-ups and refills.
● Labs and EKG on site, so most questions are answered the same day rather than after a second trip.
● Two specialties under one roof. If weight is part of your health picture, the EverWell program is in the same office, with the same team.
● 5.0 stars across 119 Google reviews.
Our Primary Care Services
Preventive & Wellness Care
● Annual Physicals & Wellness Exams
● Preventive Screenings & Cancer Detection
● Immunizations & Vaccinations (flu, tetanus, pneumonia, hepatitis B and more)
● Lifestyle & Nutritional Counseling
Chronic Disease Management
● High Blood Pressure, Diabetes, High Cholesterol Care
● Thyroid Disorders & Metabolic Health Management
● Heart Disease Prevention & Risk Reduction
● Weight Management & Long-Term Health Optimization
On-Site Labs & Diagnostic Testing
We offer convenient, in-office lab testing so you can get results quickly without extra
visits:
● Blood Work & Routine Labs
● Urinalysis (UA) for Infections & Health Screenings
● Rapid Testing for Strep, COVID-19, & Flu
● Electrocardiogram (EKG) for Heart Health
Urgent Care & Same-Day Appointment
For sudden illnesses and minor urgent concerns, we offer same-day appointments for
conditions such as:
● Cough, Cold, Flu, & Respiratory Infections
● Strep Throat, Sinus Infections, & Ear Infections
● Urinary Tract Infections (UTIs)
● Minor Injuries, Sprains, & Skin Conditions
● Nebulizer Treatment for Respiratory Issues
Virtual & In-Person Visits
● Telehealth Appointments for follow-ups, prescription refills, and non-urgent concerns
● Easy access to care from the comfort of your home
Patient Experiences at Gunardi Irawan, MD
– Charles River Medical Associates
Insurance we accept: Blue Cross Blue Shield · Harvard Pilgrim · Tufts Health Plan · Mass General Brigham Health Plan · Tufts Medicare Preferred HMO (Medicare Advantage) · Aetna · Cigna · UnitedHealthcare · Wellpoint
Plans change — please call (508) 770-6701 to confirm yours.
162 Main St, Northborough, MA 01532 · Monday–Friday 8:00 AM – 4:30 PM · (508) 770-6701 · Telehealth available statewide · Directions
Patient Resources
Frequently Asked Questions
F.A.Qs
Frequently asked questions
Yes. Dr. Irawan, Courtney Laperriere, PA-C, and Diana Kisel, FNP-C care for patients as one team, and all three are accepting new adult patients at 162 Main St, Northborough. Request an appointment through the contact form or call (508) 770-6701.
Blue Cross Blue Shield, Harvard Pilgrim, Tufts Health Plan, Mass General Brigham Health Plan, Tufts Medicare Preferred HMO (Medicare Advantage), Aetna, Cigna, UnitedHealthcare, and Wellpoint. Plans change, so please call (508) 770-6701 to confirm yours.
Yes. Same-day appointments are available most weekdays for colds, flu, infections, minor injuries, and other urgent concerns, with on-site labs and EKG.
Yes. Follow-ups, refills, and many non-urgent visits can be done by video for patients anywhere in Massachusetts.