Summary

Dr. Kelly Ocallahan specializes in gastroenterology, focusing on digestive health and disorders of the gastrointestinal tract. She earned her medical degree from University of Massachusetts Medical School and brings over three decades of experience to her practice. Dr. Ocallahan is fluent in English.

Dr. Ocallahan practices at multiple locations throughout Worcester, including UMass Memorial Medical Center and Saint Vincent Hospital. She frequently treats patients with hemorrhoids, colon polyps, and diverticular disease. Her expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and monitor digestive conditions. Patients rate her 4.5 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 33 years of experience
  • 35 insurance plans accepted
  • speaks English
  • University Of Massachusetts Medical School
  • 4 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Kelly Jean Ocallahan has 4 locations

New England Gastroenterology Associates

328 Shrewsbury St Ste 350Worcester, MA 01604
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Umass Memorial Medical Center

119 Belmont StWorcester, MA 01605

Saint Vincent Hospital

123 Summer StWorcester, MA 01608

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Dr. Kelly Jean Ocallahan, MDAshley Anderson, APRNJan Seiler, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
33 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Worcester , MASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: University Of Massachusetts Medical School Med School: East Tennessee State University - Quillen College of Medicine Med School: Georgia State University Med School: The University of Texas Health Science Center at Houston
Current Profile
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Insurance Plans Accepted by Dr. Kelly Jean Ocallahan

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commonwealth Care Alliance
  • Fallon Community Health Plan (FCHP)
  • Fallon Community Health Plan (FCHP) - Medicaid (Managed)
  • Fallon Community Health Plan (FCHP) - Medicare (Advantage HMO)
  • Harvard Pilgrim Health Care
  • Harvard Pilgrim Health Care - Medicare (Advantage HMO)
  • Health New England
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Mass General Brigham Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Piedmont Community Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Well Sense Health Plan

Medical Specialties

Dr. Kelly Jean Ocallahan has the following specialty

Specialty Expertise

Dr. Kelly Jean Ocallahan has the following 10 areas of expertise

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

Certifications, License, & Education

33 Years Experience

Dr. Kelly Jean Ocallahan holds an active medical license in the state of Massachusetts.

Medical License

Medical Doctor with an active medical license in the state of Massachusetts that expires in 2027.

Education & Training

Medical School

Graduated from University Of Massachusetts Medical School in 1993.

NPI Number

Dr. Ocallahan's NPI number is 1427056795.

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Frequently Asked Questions

Is Dr. Kelly Jean Ocallahan accepting new patients?
Dr. Kelly Jean Ocallahan is accepting new patients on Vitals. View Dr. Kelly Jean Ocallahan's profile on Vitals to make an appointment.
Does Dr. Kelly Jean Ocallahan accept my insurance?
You can see the insurance plans that Dr. Kelly Jean Ocallahan accepts on their Vitals profile.
Does Dr. Kelly Jean Ocallahan accept virtual/telehealth appointments?
Dr. Kelly Jean Ocallahan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Kelly Jean Ocallahan affiliated with?
Dr. Kelly Jean Ocallahan is affiliated with Umass Memorial Medical Center.
What languages does Dr. Kelly Jean Ocallahan speak?
Dr. Kelly Jean Ocallahan speaks English.

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