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Dr. Andrew Posselt, MD

Dr. Andrew Posselt, MD

Gastroenterology*
30+ years of experience

Dr. Andrew Posselt, MD is a gastroenterologist in San Francisco, CA and has over 30 years of experience in the medical field. Dr. Posselt has extensive experience in Pancreatic Disease. He graduated from University of Pennsylvania Perelman School of Medicine in 1993. He is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. He is accepting new patients and telehealth appointments.

Kidney Transplant Program

1825 4th St # 6 San Francisco, CA 94143
Telehealth available

Make an Appointment

(415) 353-9600

Hospital Highlight

Dr. Posselt is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights San Francisco, a highly rated and top awarded hospital for gastroenterology.

At a Glance

  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Posselt's Reviews

Know Before You Go

About Me

care philosophy

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 pancreas transplantation, as well as laparoscopic...read more

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 pancreas transplantation, as well as laparoscopic...read more

  • Gastroenterology

  • Transplant Surgery

  • Pediatric Transplant Hepatology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Pennsylvania Perelman School Of Medicine

    Medical School, 1993
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Focus on IBD

Locations

Kidney Transplant Program

Kidney Transplant Program1825 4th St # 6 San Francisco, CA 94143
1

Bariatric Surgery Center

Bariatric Surgery Center400 Parnassus Ave # 2 San Francisco, CA 94143
2

Kidney Transplant Program

Kidney Transplant Program2 Upper Ragsdale Dr Monterey, CA 93940
3
Kidney Transplant Program1313 E Herndon Ave Ste 106 Fresno, CA 93720
4
Kidney Transplant Program1444 Florida Ave Ste 100 Modesto, CA 95350
5

Liver Transplant Program

Liver Transplant Program400 Parnassus Ave San Francisco, CA 94143
6

Pancreas Center

Pancreas Center1825 4th St # 4 San Francisco, CA 94143
7

Total Pancreatectomy - Islet Auto-Transplant (TP-IAT) Clinic

Total Pancreatectomy - Islet Auto-Transplant (TP-IAT) Clinic400 Parnassus Ave # 7 San Francisco, CA 94143
8

Affiliated Hospitals

  • UCSF Helen Diller Medical Center at Parnassus Heights

    400 Parnassus Ave
    San Francisco, CA 94143
    Recipient of 33
    hospital awards

    America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    81%
    Patients said that doctors always listened to them and explained things well

    5% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality