4
5 Ratings with 1 written Review
Summary
Dr. Seamus Mark is a family medicine physician who graduated from the Icahn School of Medicine at Mount Sinai. With two decades of experience in family medicine, he provides comprehensive primary care for patients of all ages. Dr. Mark is fluent in both English and Spanish.
Dr. Mark practices at Saint Vincent Hospital and maintains locations with Newton Wellesley Physicians Family Medicine in Millis, Massachusetts. He specializes in managing chronic conditions such as kidney disease and type 2 diabetes. His practice also focuses on preventive care, including adult immunizations and COVID-19 vaccinations. Patients have given him an average rating of 4.0.
Dr. Mark practices at Saint Vincent Hospital and maintains locations with Newton Wellesley Physicians Family Medicine in Millis, Massachusetts. He specializes in managing chronic conditions such as kidney disease and type 2 diabetes. His practice also focuses on preventive care, including adult immunizations and COVID-19 vaccinations. Patients have given him an average rating of 4.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 20 years of experience
- speaks English, Spanish
- Icahn School Of Medicine At Mount Sinai
- 1 written review
- 1 specialty
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Seamus Mark has 3 locationsNewton Wellesley Physicians Family Medicine
969 Main StMillis, MA 02054 Tel: (508) 376-3000
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Newton Wellesley Physicians Family Medicine
969 Main St Ste 205Millis, MA 02054Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Seamus Mark, MD | Helix Virtual Care | Ariane Theriault, RN, BSN, AGPCNP-BC | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 20 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | |
| Millis , MA | Boca Raton , FL | North Andover , MA | Orlando , FL |
| Med School: Icahn School Of Medicine At Mount Sinai | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Seamus Mark
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Seamus Mark has the following specialty
Certifications, License, & Education
20 Years Experience
Dr. Seamus Mark holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Medical School
Graduated from Icahn School Of Medicine At Mount Sinai in 2006.
NPI Number
Dr. Mark's NPI number is 1538212477.
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Frequently Asked Questions
- Which hospitals is Dr. Seamus Mark affiliated with?
- Dr. Seamus Mark is affiliated with Saint Vincent Hospital.
- What languages does Dr. Seamus Mark speak?
- Dr. Seamus Mark speaks English and Spanish.
- How can I make an appointment with Dr. Seamus Mark?
- You can find contact information for Dr. Seamus Mark here on Vitals.
- Where is Dr. Seamus Mark's office located?
- Dr. Seamus Mark's office is located at 969 Main St, Millis, MA, 02054.
- Does Dr. Seamus Mark accept my insurance?
- You can see the insurance plans that Dr. Seamus Mark accepts on their Vitals profile.
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