Summary

Dr. Jeffrey Clark is an oncologist with expertise in internal medicine and gastroenterology who has dedicated 48 years to patient care. He earned his medical degree from Tufts University School of Medicine and has developed extensive experience treating complex cancer cases throughout his career. Dr. Clark is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Clark practices at several prestigious Boston hospitals, including Massachusetts General Hospital, Brigham and Women's Hospital, and Brigham and Women's Faulkner Hospital. He specializes in treating colorectal and colon cancers, including advanced metastatic cases. His practice also includes virtual care options for patient convenience. Patients consistently rate him highly, with an average rating of 4.9 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.9
  • 48 years of experience
  • speaks English, Spanish
  • Tufts University School Of Medicine
  • 5 written reviews
  • 3 specialties
  • 10 areas of expertise
  • 3 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Jeffrey W Clark has 4 locations

Brigham And Womens Hospital

75 Francis StBoston, MA 02115

Massachusetts General Hospital Surgical Clinic

15 Parkman StBoston, MA 02114
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jeffrey W Clark, MD
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Dr. Jeffrey W Clark, MDAnne Irene ElperinScyrus CartwrightRobert L Deresiewicz
OncologyNurse PractitionerEmergency MedicineInfectious Disease
Accepts New Patients
4.9 
48 Years of Experience 44 Years of Experience 43 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Boston , MABoston , MABoston , MABoston , MA
Med School: Tufts University School Of Medicine Med School: Yale University School Of Medicine Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey W Clark

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Jeffrey W Clark has the following 3 specialties

Specialty Expertise

Dr. Jeffrey W Clark has the following 10 areas of expertise

  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Clinical Research
  • Epidemiology
  • Gastroenterology
  • Gastrointestinal Cancer
  • Hepatocellular Carcinoma
  • Internal Medicine
  • Metastasis

Certifications, License, & Education

48 Years Experience

Dr. Jeffrey W Clark 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 2025.

Education & Training

Medical School

Graduated from Tufts University School Of Medicine in 1978.

NPI Number

Dr. Clark's NPI number is 1710951751.

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Frequently Asked Questions

Is Dr. Jeffrey Clark accepting new patients?
Dr. Jeffrey Clark is accepting new patients on Vitals. View Dr. Jeffrey Clark's profile on Vitals to make an appointment.
Does Dr. Jeffrey Clark accept my insurance?
You can see the insurance plans that Dr. Jeffrey Clark accepts on their Vitals profile.
Where is Dr. Jeffrey Clark's office located?
Dr. Jeffrey Clark's office is located at 55 Fruit St, Boston, MA, 02114.
Which hospitals is Dr. Jeffrey Clark affiliated with?
Dr. Jeffrey Clark is affiliated with Massachusetts General Hospital, Brigham And Womens Hospital, and Brigham And Womens Faulkner Hospital.
What languages does Dr. Jeffrey Clark speak?
Dr. Jeffrey Clark speaks English and Spanish.

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