Dr. Cynthia A. Sirard

Oncology
Office
47 Thorndike St Ste B1-1, 
Cambridge, MA 
Office
47 Thorndike St Ste B1-1, 
Cambridge, MA 

Overview

Cynthia Sirard is an Oncologist practicing medicine in Cambridge, Massachusetts.

Her clinical expertise encompasses Esophageal Cancer, Cholangiocarcinoma (Bile Duct Cancer), Stomach Cancer, and Gastroesophageal Junction Cancer.

She is actively involved in clinical research, co-authoring 15 peer reviewed articles.

Specialties

Oncology

Licenses

Internal Medicine in MA

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO

Locations

Office
47 Thorndike St Ste B1-1, Cambridge, MA 02141

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

15 Total Publications

Sirexatamab in Combination with Bevacizumab and Chemotherapy as Second-Line Therapy for Advanced Colorectal Adenocarcinoma: the Phase II DeFianCe Trial.
Sirexatamab in Combination with Bevacizumab and Chemotherapy as Second-Line Therapy for Advanced Colorectal Adenocarcinoma: the Phase II DeFianCe Trial.
Journal: Clinical cancer research : an official journal of the American Association for Cancer Research
Published: April 23, 2026
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Frequently Asked Questions about Dr. Cynthia A. Sirard

How do I make an appointment with Dr. Cynthia A. Sirard?

You can book an appointment with Dr. Cynthia A. Sirard by calling their office at 617-714-0357. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Cynthia A. Sirard a top-rated expert for Esophageal Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Cynthia A. Sirard is classified as an Experienced expert for Esophageal Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Cynthia A. Sirard specialize in?

While Dr. Cynthia A. Sirard is a Oncology, they have specific expertise in Esophageal Cancer, Cholangiocarcinoma (Bile Duct Cancer), and Stomach Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Oncology.

Does Dr. Cynthia A. Sirard participate in research or clinical trials?

Yes. Dr. Cynthia A. Sirard has published 15 articles and abstracts on conditions like Esophageal Cancer. You can view a list of Dr. Cynthia A. Sirard's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Cynthia A. Sirard accept my insurance?

Dr. Cynthia A. Sirard accepts most major insurance plans, including Blue Cross Blue Shield. We recommend calling the office directly at 617-714-0357 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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