Pedro Ochoa Allemant, MD

Gastroenterology
Accepting new patients
Sees patients age 18 and up
Penn Gastroenterology Perelman
Penn Medicine Provider

About me

  • Instructor A of Medicine (Gastroenterology)

My education and training

  • Fellowship: University of Pennsylvania Health System

Spoken languages

English
English

Insurance accepted

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Ochoa Allemant is a Penn Medicine physician.

Qualifications and experience

Treatments and conditions

Research

Publications

Ochoa-Allemant P, Kiran A, Mezzacappa C, Kaplan DE, Mahmud N. Steatotic Liver Disease has Surpassed Viral Hepatitis as the Leading Cause of Cirrhosis in the US Veterans Health System , Am J Gastroenterol, 121: 2026,1781-1784


Medina-Morales E, Shah Y, Xynogala A, Trivedi HD, Ochoa-Allemant P, Saberi B, Bonder A, Tafesh Z, Amin A, Lingiah V, Niazi M, Gaglio PJ, Paterno F, Lunsford KE. Redefining liver transplant priority: Waitlist outcomes for HCC after MMaT-3 donor hospital-based allocation reform , Liver Transpl: 2026


Mahmud N, Schechter MS, Zhang S, Mezzacappa C, Ochoa-Allemant P, Kaplan DE, Serper M. Intravenous albumin after outpatient paracentesis reduces the risk of AKI hospitalization: A national cohort study , Hepatology: 2026


Goebel AM, Sheng E, Ochoa-Allemant P, Reza N, Mahmud N. A Meta-Epidemiological Analysis of Sex Disparities in Hepatology Clinical Trials , Clin Gastroenterol Hepatol, 24(2): 2026,563-565


Ochoa-Allemant P, Hubbard RA, Kaplan DE, Serper M. Cause-specific mortality in patients with steatotic liver disease in the United States , J Hepatol, 83(4): 2025,860-869


Ochoa-Allemant P, Hubbard RA, Kaplan DE, Serper M. Adverse Liver Outcomes, Cardiovascular Events, and Mortality in Steatotic Liver Disease , JAMA Intern Med, 185: 2025,986-995


Mezzacappa C, Ochoa-Allemant P, Serper M, Taddei TH, John BV, Kaplan DE, Mahmud N. Validation and Epidemiologic Definition of the Novel Steatotic Liver Disease Nomenclature in a National United States Cohort With Cirrhosis , Clin Gastroenterol Hepatol, 23(9): 2025,1588-1599.e7


Ochoa-Allemant P, Serper M, Wang RX, Tang H, Ghandour B, Khan S, Mahmud N. Waitlisting and liver transplantation for MetALD in the United States: An analysis of the UNOS national registry , Hepatology, 81: 2025,532-545


Ochoa-Allemant P, Marrero JA, Serper M. Racial and ethnic differences and the role of unfavorable social determinants of health across steatotic liver disease subtypes in the United States , Hepatol Commun, 7: 2023,e0324


Ochoa-Allemant P, Tate JP, Williams EC, Gordon KS, Marconi VC, Bensley KMK, Rentsch CT, Wang KH, Taddei TH, Justice AC; VA Family of EHR Cohorts (VACo Family). Enhanced Identification of Hispanic Ethnicity Using Clinical Data: A Study in the Largest Integrated United States Health Care System , Med Care, 61: 2023,200-205


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