Penn Medicine Provider
Colon and Rectal Surgery
Lillias H. Maguire, MD
4.9
(139)
Accepting new patients
Sees patients age 18 and up
Penn Colon and Rectal Surgery Perelman
Schedule onlineCall 215-662-2078

About me

  • Director of Research, Division of Colon and Rectal Surgery
  • Measey Surgical Faculty Career Development Endowed Professor
  • Assistant Professor of Surgery

Education and training

  • Medical School: University of Pennsylvania School of Medicine
  • Residency: Massachusetts General Hospital
  • Fellowship: University of Minnesota Hospitals

What my patients think about me

Average Rating
4.9

139 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.

April 2025
5.0
5.0
i wouldn't hesitate to recommend dr. maguire to family or friends
March 2025
5.0
5.0
explained the procedure and answered all the questions
March 2025
5.0
5.0
all the bases were covered.
February 2025
5.0
5.0
she is knowledgeable and approachable.

Insurance accepted

My Locations

Learn about location

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. Maguire is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Hawkins AT, Penson DF, Geiger TM, Bonnet KR, Mutch MG, Maguire LH, Schlundt DG, Rothman RL The patient perspective on colectomy for recurrent diverticulitis: A qualitative study , Annals of Surgery: 2024 (Epub)

Amro C, Niu EF, Deianni E, Smith L, Qiu M, Torkington J, Broach RB, Maguire LH, Damrauer SM, Itani K, Fischer JP Genetic and biologic risk factors associated with hernia formation: A review , American Journal of Surgery: 2024 (Epub)

Roberson JL, Rouhi AD, Bader E, Shreve L, Maguire LH, Nadolski GJ, Triggs JR, Dumon K Outcomes in enteral access based on specialty and approach: A single-center three-year experience , Journal of Surgical Research, 291: 2023,567-573

Kim A, Roberson JL, Maguire LH, Jian B, Saur NM Eosinophilic myenteric ganglionitis presenting as sigmoid volvulus: A brief report , American Surgeon, 89(11): 2023,5021-5023

Kim A, Neylan C, Roberson JL, Walker V, Damrauer SM, Levin M, Maguire LH Identification of 15 novel exonic polymorphisms associated with diverticular disease , Presented at the American College of Surgeons Annual Clinical Congress 2023, Boston, MA: 2023

Roberson JL, Walker V, Damrauer SM, Tsao P, Pyarajan S, Chang K-M, Maguire LH Defining the genetic background of hydrocele , Presented at the American College of Surgeons Annual Clinical Congress 2023, Boston, MA: 2023

Neylan C, Roberson JL, Kim A, Walker V, Damrauer SM, Levin M, Maguire LH Multi-ancestry meta-analysis of genome wide association studies identifies over 200 novel genomic loci for diverticular disease , Presented at the American College of Surgeons Annual Clinical Congress 2023, Boston, MA: 2023

Roberson JL, Maguire L Epidemiological trends in stage IV colorectal cancer , Seminars in Colorectal Surgery, 34(3): 2023,100967

Park J, Rivard SJ, Maguire L, Varlamos C, Duby A, Hendren S Parastomal hernia rates and exercise after ostomy surgery , Diseases of the Colon & Rectum, 66(6): 2023,823-830

Farzaneh C, Walker V, Neylan C, Roberson JL, Damrauer S, Maguire L Meta-analysis of genome-wide association studies associates genes for hair growth and patterning with pilonidal disease , Diseases of the Colon & Rectum, 66(6): 2023,e412-e413