Current Environment:

Our friendly, knowledgeable staff works hard to make your visits to our office as smooth as possible.

We've provided helpful information about our office on this page, including directions, hours, insurance and billing, payment options and financing.


375 Mount Auburn Street
Watertown, MA 02472

*Entrance on Winthrop Street Side*

Telephone: 617-926-2220

Office hours

Monday  | 9 a.m. to 6 p.m.

Tuesday  | 10 a.m. to 5 p.m.

Wednesday & Thursday | 9 a.m. to 5 p.m.

Friday  | 9 a.m. to 4 p.m.

Saturday & Sunday | 9 a.m. to noon

*Our lunch hour is usually 12:30 p.m. to 1:30 p.m.

  • Preferred calling hours for same day appointment 9:30 a.m. to 10:30 a.m.
  • Saturday and Sunday clinics at on-call doctor's office
  • Our on-call doctors are; Dr. Andonian in Lexington, Dr. Kerbel in Watertown, Dr. Sullivan in Lexington

Click here for door to door driving directions

exterior of building with black fence and a lamppost
exterior of building with stairs leading down and plants


Aida M. Yavshayan, M.D., Pediatric and Adolescent Medicine takes pride in offering a range of providers and appointment times to accommodate your schedule. Please call our office preferably between 9:30 a.m. to 10:30 a.m. to accommodate same day appointments to schedule any appointments and our front desk staff will accommodate your desired time to the best of their ability. If you are running late or need to reschedule, please contact our office as soon as possible.

Insurance and billing

Please call or email us for information specific to your insurance company and plan, bring your current health insurance card to each visit, along with any applicable copayments that are due at time of service.

Payment options

We currently accept checks, cash, and credit card payments. We also offer a flexible payment plan. Please contact our Financial Coordinator for details.

After hours/weekends

Please call our 617-926-2220 office telephone number.

You will reach our answering service.

Your message will be passed on to Dr. Yavshayan or to the covering doctor and you will receive a call back from either doctor to answer your questions or concerns.

Urgent same day visits and newborn well visits are available on the weekends.

Weekday office hours may be extended for urgent visits.

In case of emergency

A true emergency is when you believe a severe injury or illness is threatening your child’s life and may cause permanent harm.

  • Call 911
  • Go to the emergency department
  • Call Poison Control at 1-800-682 9211

We have 24 hour coverage, 365 days a year, by calling our office telephone number; 617-926 2220.