Summary

Dr. Sidney Olefson is a gastroenterologist with 13 years of medical experience who specializes in internal medicine and digestive health conditions. They earned their medical degree from Albany Medical College and completed their residency at Brown University in 2016, followed by a fellowship at the University of Connecticut School of Medicine in 2019. Dr. Olefson provides care in both English and Spanish.

Dr. Olefson practices in Fall River, Massachusetts, where they focus on treating digestive system disorders. They have expertise in managing colon polyps and addressing changes in bowel habits that may concern patients. Dr. Olefson also treats GERD, helping patients find relief from acid reflux symptoms. Patients have given them an average rating of 5.0 on Vitals, reflecting their commitment to quality care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 13 years of experience
  • 33 insurance plans accepted
  • speaks English, Spanish
  • University of Conecticut School of Medicine
  • 5 written reviews
  • 1 specialty
  • 16 areas of expertise
  • 2 board certifications
  • 1 office location

Patients’ Perspective

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

Office Location

Sidney Olefson

289 Pleasant St Suite 501Fall River, MA 02721
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Sidney Olefson, MDDr. Austin Ritter, DODr. Lunia Collado, MDDr. Karen L. Garibaldi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
4.8 
13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Spanish, English Speaks English
Fall River , MAProvidence , RIProvidence , RIProvidence , RI
Med School: Albany Medical College Med School: University Of Connecticut School Medicine
Current Profile
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Insurance Plans Accepted by Sidney Olefson

  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Rhode Island
  • BMC HealthNet Plan
  • CBA Blue
  • CDPHP
  • CHAMPVA
  • Cigna
  • Commonwealth Care Alliance
  • Fallon Community Health Plan (FCHP)
  • Fidelis Care (NY)
  • Golden Rule
  • Harvard Pilgrim Health Care
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Neighborhood Health Plan
  • Senior Whole Health
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthOne
  • Wellcare

Medical Specialties

Sidney Olefson has the following specialty

Specialty Expertise

Sidney Olefson has the following 16 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Barrett's Esophagus
  • Celiac Disease
  • Colitis
  • Colonoscopy Irritable Bowel Syndrome (IBS)
  • Constipation Ulcerative Colitis
  • Crohn's disease
  • Diverticulosis/Diverticulitis
  • Fatty Liver
  • Hemorrhoids
  • Hepatitis C Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Liver disease
  • Nutritional Advice
  • Pancreas Disease
  • Ulcers

Certifications, License, & Education

13 Years Experience

Education & Training

Fellowship

Completed their fellowship at University of Conecticut School of Medicine in 2019.

Residency

Completed their residency at Brown University in 2016.

Medical School

Graduated from Albany Medical College in 2013.

NPI Number

Sidney Olefson's NPI number is 1457798506.

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Frequently Asked Questions

Where is Sidney Olefson's office located?
Sidney Olefson's office is located at 289 Pleasant St Suite 501, Fall River, MA, 02721.
What languages does Sidney Olefson speak?
Sidney Olefson speaks English and Spanish.
Does Sidney Olefson accept my insurance?
You can see the insurance plans that Sidney Olefson accepts on their Vitals profile.
Does Sidney Olefson accept virtual/telehealth appointments?
Sidney Olefson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Sidney Olefson?
You can find contact information for Sidney Olefson here on Vitals.

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