Summary

Dr. Mariel Bailey specializes in gastroenterology, internal medicine, and pediatrics, bringing nine years of medical experience to her practice. She completed her medical education at the David Geffen School of Medicine at UCLA, where she developed expertise in digestive health conditions across multiple age groups.

Dr. Bailey practices at several prestigious medical centers, including Kaiser Permanente Walnut Creek Medical Center in Walnut Creek, California, and maintains affiliations with Brigham and Women's Hospital, Boston Children's Hospital, and Beth Israel Deaconess Medical Center in Boston, Massachusetts. She focuses on treating acid reflux and GERD in both adults and children, helping patients manage these digestive conditions effectively. Her practice includes performing specialized procedures such as pathology tests and kidney transplant biopsies to provide comprehensive diagnostic care.

Overview based on verified provider data

Quick Facts

  • 9 years of experience
  • 10 insurance plans accepted
  • David Geffen School Of Medicine At Ucla
  • 3 specialties
  • 3 areas of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Female

Office Locations

Dr. Mariel Eve Bailey has 3 locations

Brigham And Womens Hospital

75 Francis StBoston, MA 02115

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Dr. Mariel Eve BaileyChimdi Mfebe, APRNRebecca Humphries, APRNRachel Oliver, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Walnut Creek , CALittle Rock , ARSACRAMENTO , CASACRAMENTO , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Chamberlain University College of Nursing Med School: Emory University Med School: University of South Alabama
Current Profile
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Insurance Plans Accepted by Dr. Mariel Eve Bailey

  • Aetna
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Imperial Health Plan of California
  • Imperial Health Plan of California - Medicare
  • Medicare - Medicare
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare

Medical Specialties

Dr. Mariel Eve Bailey has the following 3 specialties

Specialty Expertise

Dr. Mariel Eve Bailey has the following 3 areas of expertise

  • Internal Medicine
  • Internal Medicine/pediatrics
  • Pediatrics

Certifications, License, & Education

9 Years Experience

Dr. Mariel Eve Bailey holds expired and inactive medical licenses in the states of California and Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026 and an inactive medical license in the state of Massachusetts that expired in 2025.

Education & Training

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 2017.

NPI Number

Dr. Bailey's NPI number is 1710415435.

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Frequently Asked Questions

Where is Dr. Mariel Bailey's office located?
Dr. Mariel Bailey's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
How can I make an appointment with Dr. Mariel Bailey?
You can find contact information for Dr. Mariel Bailey here on Vitals.
Does Dr. Mariel Bailey accept my insurance?
You can see the insurance plans that Dr. Mariel Bailey accepts on their Vitals profile.
Is Dr. Mariel Bailey accepting new patients?
Dr. Mariel Bailey has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mariel Bailey affiliated with?
Dr. Mariel Bailey is affiliated with Brigham And Womens Hospital, Kaiser Permanente Walnut Creek Medical Center, Boston Childrens Hospital, and BETH ISRAEL DEACONESS MEDICAL CENTER.

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