Dr. Nadim Mahmud

Gastroenterology
Penn Medicine
3400 Civic Center Boulevard, South Pavilion, 4th Floor, 
Philadelphia, PA 
On Staff At
Accepting New Patients
Penn Medicine
3400 Civic Center Boulevard, South Pavilion, 4th Floor, 
Philadelphia, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Nadim Mahmud is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Mahmud is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Liver Failure, Cirrhosis, Spontaneous Bacterial Peritonitis, Liver Transplant, and Endoscopy. Dr. Mahmud is currently accepting new patients.

His clinical research consists of co-authoring 206 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Stanford University School Of Medicine
Residency
Massachusetts General Hospital/Brigham and Women’s Hospital
Specialties
Gastroenterology
Licenses
Internal Medicine in PA
Board Certifications
Transplant Hepatology, 2020
Gastroenterology, 2019
Internal Medicine, 2016
Fellowships
Hospital of the University of Pennsylvania
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Locations

Penn Gastroenterology Perelman
3400 Civic Center Boulevard, South Pavilion, 4th Floor, Philadelphia, PA 19104
Call: 800-789-7366
Other Locations
Penn Transplant Institute - Liver Transplant
3400 Civic Center Boulevard, West Pavilion, 2nd Floor, Philadelphia, PA 19104

Additional Areas of Focus

Dr. Mahmud has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Ascites
Esophageal Varices
Portal Hypertension
Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Cirrhosis
Jaundice
Liver Failure

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Clinical Trials

Autologous Stem Cell Therapy for Premature Ovarian Insufficiency and Low Ovarian Reserve
Autologous Stem Cell Therapy for Premature Ovarian Insufficiency and Low Ovarian Reserve
Enrollment Status: Completed
Publish Date: September 23, 2021
Intervention Type: Procedure
Study Phase: Not Applicable

204 Total Publications

Long-Term Real-World Outcomes of Mavacamten in Symptomatic Obstructive Hypertrophic Cardiomyopathy up to 108 Weeks.
Long-Term Real-World Outcomes of Mavacamten in Symptomatic Obstructive Hypertrophic Cardiomyopathy up to 108 Weeks.
Journal: Journal of clinical medicine
Published: October 01, 2025
View All 204 Publications
Similar Doctors
Gary R. Lichtenstein
Elite in Viral Gastroenteritis
Dr. Gary R. Lichtenstein
Gastroenterology
Elite in Viral Gastroenteritis
Dr. Gary R. Lichtenstein
Gastroenterology

Perelman Center For Advanced Medicine South Pavilion

3400 Civic Center Boulevard, 4th Floor, 
Philadelphia, PA 
 (0.2 miles away)
215-349-8222
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Gary Lichtenstein is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Lichtenstein is rated as an Elite provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Ulcerative Colitis, Viral Gastroenteritis, Crohn's Disease, Endoscopy, and Colonoscopy. Dr. Lichtenstein is currently accepting new patients.

Elite in Viral Gastroenteritis
Dr. Robert N. Baldassano
Pediatric Gastroenterology | Gastroenterology | Pediatrics
Elite in Viral Gastroenteritis
Dr. Robert N. Baldassano
Pediatric Gastroenterology | Gastroenterology | Pediatrics
3401 Civic Center Blvd, Children's Hospital Of Phila - Gastro & Nutrition, 
Philadelphia, PA 
 (0.1 miles away)
215-590-3247
Languages Spoken:
English
See accepted insurances

Robert Baldassano is a Pediatric Gastroenterologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Baldassano is rated as a Distinguished provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

Elite in Viral Gastroenteritis
Dr. Gary W. Falk
Gastroenterology
Elite in Viral Gastroenteritis
Dr. Gary W. Falk
Gastroenterology
3400 Civic Center Blvd, Pcam 4 South, 
Philadelphia, PA 
 (0.2 miles away)
215-349-8222
Languages Spoken:
English
See accepted insurances

Gary Falk is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Falk is rated as an Elite provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Barrett Esophagus, Eosinophilic Esophagitis, Esophagitis, Gastritis, and Endoscopy.

VIEW MORE VIRAL GASTROENTERITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Mahmud's expertise for a condition
ConditionClose
  • Elite
  • Liver Failure
    Dr. Mahmud is
    Elite
    . Learn about Liver Failure.
    See more Liver Failure experts
  • Distinguished
  • Cirrhosis
    Dr. Mahmud is
    Distinguished
    . Learn about Cirrhosis.
    See more Cirrhosis experts
  • Liver Transplant
    Dr. Mahmud is
    Distinguished
    . Learn about Liver Transplant.
    See more Liver Transplant experts
  • Spontaneous Bacterial Peritonitis
    Dr. Mahmud is
    Distinguished
    . Learn about Spontaneous Bacterial Peritonitis.
    See more Spontaneous Bacterial Peritonitis experts
  • Advanced
  • Alcoholic Cirrhosis
    Dr. Mahmud is
    Advanced
    . Learn about Alcoholic Cirrhosis.
    See more Alcoholic Cirrhosis experts
  • Endoscopy
    Dr. Mahmud is
    Advanced
    . Learn about Endoscopy.
    See more Endoscopy experts
  • Hepatitis
    Dr. Mahmud is
    Advanced
    . Learn about Hepatitis.
    See more Hepatitis experts
  • Liver Cancer
    Dr. Mahmud is
    Advanced
    . Learn about Liver Cancer.
    See more Liver Cancer experts
  • Non-Alcoholic Fatty Liver Disease
    Dr. Mahmud is
    Advanced
    . Learn about Non-Alcoholic Fatty Liver Disease.
    See more Non-Alcoholic Fatty Liver Disease experts
  • Portal Hypertension
    Dr. Mahmud is
    Advanced
    . Learn about Portal Hypertension.
    See more Portal Hypertension experts
  • Experienced
  • Ascites
    Dr. Mahmud is
    Experienced
    . Learn about Ascites.
    See more Ascites experts
  • Autoimmune Hepatitis
    Dr. Mahmud is
    Experienced
    . Learn about Autoimmune Hepatitis.
    See more Autoimmune Hepatitis experts
  • Caroli Disease
    Dr. Mahmud is
    Experienced
    . Learn about Caroli Disease.
    See more Caroli Disease experts
  • Cholangitis
    Dr. Mahmud is
    Experienced
    . Learn about Cholangitis.
    See more Cholangitis experts
  • Colonoscopy
    Dr. Mahmud is
    Experienced
    . Learn about Colonoscopy.
    See more Colonoscopy experts
  • Enlarged Liver
    Dr. Mahmud is
    Experienced
    . Learn about Enlarged Liver.
    See more Enlarged Liver experts
View All 19 Experienced Conditions
Want to save this doctor for later?
Sign Up
Is this your doctor?
Find A Second Opinion
Not sure about your diagnosis?
Check Your Symptoms
 
 
 
 
Learn about our expert tiers
Learn More
Are you the provider on this profile?
Claim Profile
For Patients
  • Our Story
  • How MediFind Works
  • Conditions A-Z
  • Doctor Directory
  • Symptoms Directory
  • Procedures Directory
  • Treatment Directory
  • Drug Directory
  • Infusion Center Finder
  • FAQ
  • Contact Us
For Providers and Practices
  • Claim Your Profile
  • Newsroom
Business Solutions
  • Provider
  • Network Solutions
Additional Resources
  • Consumer Health Data Privacy Policy
  • Privacy Policy
  • Terms of Use
  • Advertising Policy
  • Content Policy
Subscribe to our newsletter

Sign up to stay informed about MediFind and get wellness sent your way.

Close

    By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

    Bullet PinMediFind
    Follow us on
    This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
    © 2026 All Rights Reserved

    Request an Appointment

    If you are experiencing a medical emergency, call 9-1-1.

    MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

    Patient Details

    This information is for the patient who will be seen at the appointment.

      Close

      Returning patient? Use your address on file with the provider.

      Insurance Details

      Please provide information of the primary insurance holder as the practice may require this information to schedule.

      Insurance Provider *
      Insurance ProviderClose

      Appointments Details

      Let’s get more information about your appointment.

              0 / 1000
              0 / 1000
              By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.