Summary

Dr. Mark Finklestein is a gastroenterologist and internal medicine physician with nearly five decades of medical experience. He earned his medical degree from Yale University School of Medicine and completed his residency at Boston City Hospital. With 48 years in practice, Dr. Finklestein brings extensive expertise to digestive health care. He is fluent in both English and Spanish.

Dr. Finklestein practices at Gastrointestinal Specialists in Brockton, Massachusetts, and maintains hospital privileges at Morton Hospital. His clinical focus includes treating conditions such as ulcerative colitis and unexplained weight loss, as well as caring for patients with cerebral palsy. He performs diagnostic procedures including colonoscopies and lower digestive tract examinations, and provides specialized home infusion therapy services. Patients rate Dr. Finklestein 4.6 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 48 years of experience
  • 11 insurance plans accepted
  • speaks English, Spanish
  • Boston City Hospital
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Gastrointestinal Specialists Llc

189 Quincy StBrockton, MA 02302
Mon8:00 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

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Dr. Mark Lee Finklestein, MDTheresa Obonyano, APRNJan Seiler, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Brockton , MASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: Yale University School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Georgia State University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Lee Finklestein

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Fallon Community Health Plan (FCHP)
  • Fallon Community Health Plan (FCHP) - Medicaid (Managed)
  • Harvard Pilgrim Health Care
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicare
  • Tufts Health Plan
  • UnitedHealthcare

Medical Specialties

Dr. Mark Lee Finklestein has the following 2 specialties

Specialty Expertise

Dr. Mark Lee Finklestein has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2025, Inactive

EDUCATION & TRAINING

Residency

Boston City Hospital

Medical School

Yale University School Of MedicineGraduated in 1978

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Frequently Asked Questions

Which hospitals is Dr. Mark Finklestein affiliated with?
Dr. Mark Finklestein is affiliated with Morton Hospital.
Where is Dr. Mark Finklestein's office located?
Dr. Mark Finklestein's office is located at 189 Quincy St, Brockton, MA, 02302.
How can I make an appointment with Dr. Mark Finklestein?
You can find contact information for Dr. Mark Finklestein here on Vitals.
Does Dr. Mark Finklestein accept my insurance?
You can see the insurance plans that Dr. Mark Finklestein accepts on their Vitals profile.
What languages does Dr. Mark Finklestein speak?
Dr. Mark Finklestein speaks English and Spanish.

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