Location Photo Unavailable
Primary Care

Beth Israel Lahey Health Primary Care – Merrimack Valley Family Medicine

About Our Practice

At Beth Israel Lahey Health Primary Care – Merrimack Valley Family Medicine, we offer comprehensive primary care services across your entire lifecycle. Our team of experienced providers are certified by the American Board of Internal Medicine and the America Board of Family Medicine and take a team-based approach to your care.

Patient Information

Our Services

You should see your primary care provider once a year for your annual check-up. You may need additional visits if medical issues arise. We provide the following services:

Preventive Care

  • Adult physicals, including work physicals & immunizations

Management of Chronic Medical Conditions

  • Chronic obstructive pulmonary disease (COPD)
  • Diabetes
  • High blood pressure
  • High cholesterol

Diagnosis & Treatment of Acute Illness

  • Allergic reactions
  • Colds and flu
  • Gastrointestinal (GI) infections
  • Respiratory infections
  • Throat and ear infections
  • Urinary tract infections (UTIs)
Specialty Care & Referrals

If you feel you need to see a specialist and have not discussed the referral with your primary care provider (PCP), please first call your PCP, as they may need to see you prior to referring you to the specialist.

When needed, your primary care provider works with other subspecialty providers at Beth Israel Lahey Health to ensure you have the care you need to feel your very best.

  • Diabetes & Endocrinology
  • Digestive Care 
  • Heart & Vascular
  • Gynecology
  • Lung & Respiratory Care
  • Mental & Behavioral Health
  • Neurology & Neurosurgery
  • Orthopedics
  • Radiology & Imaging
  • Surgery
  • Urology
Appointment Information
For your convenience we offer Open Access Appointments Same Day scheduling Monday – Friday.
After Hours Coverage
An on-call provider is available to respond to any acute medical concern that occurs after hours. You can reach the on-call provider by calling 978-470-1616. Beth Israel Lahey Health Primary Care – Merrimack Valley Family Medicine will utilize the Winchester Hospital Emergency Department for life threatening emergencies, located at 41 Highland Avenue, Winchester, MA. Also, for non-emergent issues Beth Israel Lahey Health Primary Care – Merrimack Valley Family Medicine will utilize the Winchester Hospital Walk-In Urgent Care Center located at 500 Salem Street, Wilmington, MA. The Walk-In Urgent Care Center provides patient care services from 7:30 am – 8:30 am / 7 days a week, including holidays.

Should you experience a life-threatening situation such as chest pain, choking, or uncontrollable bleeding, please call 911 or seek care at the Emergency Room nearest you.

You may reach our office using MVRTA public transportation. For bus schedule, call 978-469-MVRTA or check the MVRTA website.

Contact Information

Fax: 978-470-8166

Hours & Directions

Hours of Operation

Sunday Closed
Monday 8:00 am – 5:00 pm
Tuesday 8:00 am – 5:00 pm
Wednesday 8:00 am – 5:00 pm
Thursday 8:00 am – 5:00 pm
Friday 8:00 am – 5:00 pm
Saturday Closed

Our lab hours are Monday, Tuesday, Thursday: 8:30 am - 4:00 pm, ​Wednesday & Friday: 7:00 am - 4:00 pm.

Meet the Team

Josue Fernandez, NP
Josue Fernandez, MD Specialty Primary Care
Robert C Herron MD
Robert C Herron, MD Specialty Family Medicine, Primary Care
Jenny Laheri Mamtora, DO
Jenny Laheri Mamtora, DO Specialty Family Medicine, Primary Care
Vrishali Suman
Vrishali Suman, MD Specialty Family Medicine, Primary Care
Anthony Romeo Rodriguez, NP
Anthony Romeo Rodriguez, NP Specialty Primary Care
Amanda Marie Valentin, NP
Amanda Marie Valentin, NP Specialty Primary Care

Find a Primary Care Provider

Access primary care at a location near where you live or work.