Andrew Mark Posselt, MD
5.0(2 reviews)
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Andrew Mark Posselt, MD
Internal Medicine Physician - Gastroenterology, Transplant Surgeon - General

Highlights

  • Board Certified

Biography

Dr. Andrew Posselt, a bariatric and transplant surgeon, is co-director of the Pancreatic Islet Transplantation Program at UCSF Medical Center. He specializes in adult and pediatric kidney, liver and p… Read more ›

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Helped remove the stress of the situation…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of PennsylvaniaDoctorateOther1993

InstitutionFocusYear
Internship - UCSFInternal Medicine1996
Fellowship - UCSFAbdominal Organ Transplant2002
Residency - UCSFGeneral Surgery2000

CertificationCert. BodyYear
SurgerySurgeryNot Specified
SurgerySurgeryNot Specified

Experience & Accolades

DistinctionInstitutionYear
San Francisco Super Doctors 2012

Photos

Provider Profile 0

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Gastroenterology
  • Transplant Surgeon
  • Pediatrician - Sub-Specialty: Pediatric Transplant Hepatology

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 2
Most Recent Review: 02/21/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
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Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Helped remove the stress of the ...”

Helped remove the stress of the situation

Anonymous 02/21/2026
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“Bueno...”

Bueno

Anonymous 02/20/2026

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Affiliated Practices

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Minnie Sarwal, MD   -   Internal Medicine Physician, Pediatrician
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Sang-Mo Kang, MD   -   Pediatrician, Transplant Surgeon
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James Gardner, MD   -   Pediatrician, Transplant Surgeon
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Shareef Syed, MB, CHB   -   Pediatrician, Transplant Surgeon
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Andrew Mark Posselt, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Andrew Mark Posselt, MD has not yet specified the insurance plans he accepts.