Summary

Dr. Joseph Yu specializes in gastroenterology and internal medicine, bringing over four decades of clinical experience to his practice. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at New York Presbyterian Hospital. With 43 years of dedicated service in digestive health, Dr. Yu provides comprehensive care for complex gastrointestinal conditions. He is fluent in both English and Spanish, allowing him to serve diverse patient populations.

Dr. Yu practices at multiple locations across Maine, including Brunswick and South Portland, and maintains an affiliation with Southern Maine Health Care. He specializes in treating common digestive issues such as colon polyps, GERD, and acid reflux. His expertise includes performing colonoscopies and lower GI endoscopy procedures with sedation for patient comfort. Patients have given him an average rating of 3.5 out of 5 stars on Vitals, reflecting their experiences with his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 43 years of experience
  • 17 insurance plans accepted
  • speaks English, Spanish
  • New York Presbyterian Hospital
  • 6 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Office Locations

Dr. Joseph Yu has 5 locations

Mid Coast Medical Group Gastroenterology

121 Medical Center Dr Ste 3400Brunswick, ME 04011
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 - 4:00 pm
SatClosed
SunClosed

Northern Light Mercy Gastroenterology

25 Long Creek Dr Ste 3South Portland, ME 04106
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

Mid Coast Hospital

123 Medical Center DrBrunswick, ME 04011

Northern Light Mercy Gastroenterology

155 FORE RIVER PKWY STE 130PORTLAND, ME 04102
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Center For Digestive Wellness Pc

105 Erdman WayLeominster, MA 01453
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. Joseph Yu, MDTheresa Obonyano, APRNDr. Tiara G Sanborn, DODr. Kaitlyn Marie Nolan, MD
GastroenterologyGastroenterologyInternal MedicineOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
43 Years of Experience 15 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Brunswick , MESACRAMENTO , CALewiston , MEDamariscotta , ME
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: The University of Texas Health Science Center at Houston Med School: University Of New England College Of Osteopathic Medicine Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joseph Yu

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Blue Cross Blue Shield
  • CHAMPVA - HMO
  • Cigna
  • Community Health Options
  • GEHA
  • Golden Rule
  • Harvard Pilgrim Health Care
  • Humana
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Tricare
  • Tufts Health Plan
  • UnitedHealthcare
  • Wellcare

Medical Specialties

Dr. Joseph Yu has the following 2 specialties

Specialty Expertise

Dr. Joseph Yu has the following 15 areas of expertise

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

Certifications, License, & Education

43 Years Experience

Education & Training

Residency

Completed their residency at New York Presbyterian Hospital.

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1983.

NPI Number

Dr. Yu's NPI number is 1346209046.

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Frequently Asked Questions

Does Dr. Joseph Yu accept my insurance?
You can see the insurance plans that Dr. Joseph Yu accepts on their Vitals profile.
What languages does Dr. Joseph Yu speak?
Dr. Joseph Yu speaks English and Spanish.
Is Dr. Joseph Yu accepting new patients?
Dr. Joseph Yu is accepting new patients on Vitals. View Dr. Joseph Yu's profile on Vitals to make an appointment.
Where is Dr. Joseph Yu's office located?
Dr. Joseph Yu's office is located at 121 Medical Center Dr Ste 3400, Brunswick, ME, 04011.
How can I make an appointment with Dr. Joseph Yu?
You can find contact information for Dr. Joseph Yu here on Vitals.

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