Mary Ann C. Lim, MD
she/her/hers
Renal Electrolyte and Hypertension
Accepting new patients
Sees patients age 18 and up
Penn Transplant Institute - Kidney and Pancreas Transplant
View 4 additional locations
Schedule onlineCall 800-789-7366
Penn Medicine Provider

About me

  • Associate Professor of Clinical Medicine (Renal-Electrolyte and Hypertension)

Education and training

  • Medical School: University of the Philippines College of Medicine
  • Residency: University of Connecticut Health Center
  • Fellowship: University of Pennsylvania Health System

What my patients think about me

Average Rating

402 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

December 2025
it was very organized and provide lots of useful information. information need was sent immediately.
December 2025
i would recommend them all the time
December 2025
she is very patient, listens and answers all questions. plus she is very nice
December 2025
i have to be very honest and hopefully you will take this as a benefit to better the situation. all around my experience with hup has not been to the quality it was 13 yrs ago when i had a double transplant ( kidney/pancreas). it was much more organized. a person was always available for every phase in the process leading up to and post transplant. i do not feel the same way this time around. very disorganized. i had an issue where someone was trying to pass the buck. i took this up with my doctor and she told me that i was right and it was a misunderstanding. i understand that penn medicine has grown tremendously. that is wonderful. however, they have to accommodate for that large growth/expansion.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
Dr. Lim is a Penn Medicine physician. In New Jersey, providers are affiliated with Penn Medicine through Clinical Health Care Associates of New Jersey or Princeton Healthcare Affiliated Physicians, PC.

Qualifications and experience

Treatments and Conditions

My research

Tandukar S, Wu Q, Chandrashekar S, Shah D, Chiang C, Couch K, Trofe J, Sonnenberg EM, Abt P, Lim MA, Potluri V, Bloom R Long-Term Outcomes of BK Viremia in Kidney Transplant Recipients , Clin Transplant, 39(10): 2025,e70333

Pivert KA, Balogun RA, Chowdhury R, Edwards A, Lim MA, Mullane R, Neyra JA, Raslan R, Saum K, Smith L, Sozio SM, Triozzi J, Weidemann DK, Boyle SM. 2025 ASN Nephrology Fellow Survey: First Look. , https://doi.org/10.70093/f7315332: 2025

M. Lim, G. Malat, S. Tandukar, J. Trofe-Clark, S. M. Hussain Tolerability and Effectiveness of Tirzepatide in Kidney Transplant Recipients: Real World Experience from a Single Center Study , Oral Presentation at the World Transplant Congress 2025, San Francisco, CA, USA: 2025

Murali A, Tandukar S, Lim MA Simultaneous Liver-Kidney Transplant vs. Safety Net Kidney after Liver Transplant: How Has the Policy Change Impacted Graft and Patient Outcomes? , Oral Presentation at the ASN Kidney week: 2024

Nogueira de Sa P, Narayanan M, Lim MA Electrolyte and Acid-Base Abnormalities After Kidney Transplantation , Adv Kidney Dis Health, 31(5): 2024,450-457

Shah S, Potluri VS, Bloom RD, Lim MA The Status of Kidney Transplant Fellowship in the United States: A Survey of Program Directors , Am J Kidney Dis, 83(3): 2024,423-425

Shah S, Potluri V, Bloom RD, Lim, MA The Status of Kidney Transplant Fellowship in the US: A Survey of Program Directors , Oral Presentation at the American Transplant Congress, San Diego, CA: 2023

Tandukar S, Lim MA, Goral S, Ranganna K, Bloom RD, Reese P, Shaked O, Abt P, Redfield RR, Dunn TB Impact Of The University Of Wisconsin (UW) Preservation Fluid Shortage On The Risk Of Early Graft Loss After Pancreas Transplantation , Oral Presentation at the American Transplant Congress, San Diego, CA: 2023

Lim, MA; Bloom RD How to maximize graft survival , Current Opinion in Organ Transplantation, 28(1): 2023,55-63

Robert Lam, Mary Ann Lim, and Laura Dember Suitability for Kidney Transplantation in AL Amyloidosis: A Survey Study of Transplant and Amyloidosis Physicians , Kidney 360, 14(2): 2021,1987-1997