Summary

Dr. William Mello is a gastroenterologist and internal medicine specialist with nearly five decades of medical practice. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency training at LAC USC Medical Center. With 48 years of experience treating digestive and internal medicine conditions, Dr. Mello brings extensive clinical knowledge to patient care. He is fluent in both English and Spanish.

Dr. Mello practices at multiple locations throughout Glendale, California, with his primary affiliation at USC Verdugo Hills Hospital. He specializes in treating colon polyps and abdominal pain, including cases that occur during pregnancy. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies with sedation for patient comfort. Patients have given Dr. Mello an average rating of 3.2 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.2
  • 48 years of experience
  • 92 insurance plans accepted
  • speaks English, Spanish
  • Lac Usc Medical Center
  • 25 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. William David Mello has 5 locations

Michael D Mello Md Medical Group

1818 Verdugo Blvd Ste 107Glendale, CA 91208
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 - 3:00 pm
SatClosed
SunClosed

Usc Verdugo Hills Hospital

1812 Verdugo BlvdGlendale, CA 91208

Physicians Adventist Surgery Center

1500 E Chevy Chase Dr Ste 101Glendale, CA 91206
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. William David Mello, MDChimdi Mfebe, APRNBhavana Akotia, PA-CJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
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
Glendale , CALittle Rock , ARTempe , AZSACRAMENTO , CA
Med School: University Of Illinois At Chicago College Of Medicine Med School: Chamberlain University College of Nursing Med School: Charles R Drew University Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. William David Mello

  • AARP
  • Adventist Health
  • Adventist Health - Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AmeriHealth
  • Anthem Blue Cross
  • Anthem Blue Cross - HMO
  • Anthem Blue Cross - Medicaid
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Kansas City
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Oklahoma
  • Blue Cross Blue Shield of Rhode Island
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CalPERS
  • CalPERS - EPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst BlueCross BlueShield
  • Cigna
  • Cigna - PPO
  • Commonwealth Care Alliance
  • Contra Costa Health Plan
  • Fidelis Care (NY)
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Hawaii Medical Service Association (HMSA)
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid
  • Health Net - PPO
  • HealthFirst (NY)
  • HealthPartners
  • HealthSmart
  • Humana
  • Humana - HMO
  • Humana - PPO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - PPO
  • Magellan Health
  • Medi-Cal - Medicaid
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • MVP Health Care
  • Nippon Life Benefits
  • Optum Health
  • Optum Health - HMO
  • Oscar Health Insurance
  • Parkland Community Health Plan
  • Santa Clara Family Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • State Farm
  • Transamerica
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare
  • Wellcare - HMO

Medical Specialties

Dr. William David Mello has the following 2 specialties

Specialty Expertise

Dr. William David Mello 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, California, 2026, Active

EDUCATION & TRAINING

Residency

Lac Usc Medical Center

Medical School

University Of Illinois At Chicago College Of MedicineGraduated in 1978

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Frequently Asked Questions

How can I make an appointment with Dr. William Mello?
You can find contact information for Dr. William Mello here on Vitals.
Where is Dr. William Mello's office located?
Dr. William Mello's office is located at 1818 Verdugo Blvd Ste 107, Glendale, CA, 91208.
Which hospitals is Dr. William Mello affiliated with?
Dr. William Mello is affiliated with Usc Verdugo Hills Hospital.
Does Dr. William Mello accept my insurance?
You can see the insurance plans that Dr. William Mello accepts on their Vitals profile.
What languages does Dr. William Mello speak?
Dr. William Mello speaks English and Spanish.

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