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Gigi Yuen-Gee Liu, M.D., M.Sc.

Photo of Dr. Gigi Yuen-Gee Liu, M.D., M.Sc.
  • Instructor of Medicine

Languages: English, Cantonese


Internal Medicine


The Johns Hopkins Hospital

600 N. Wolfe Street
Nelson/Harvey Building, Suite 215
Baltimore, MD 21287 map
Phone: 410-502-2128


Dr. Gigi Liu is an instructor of medicine at the Johns Hopkins University School of Medicine. She is a hospitalist and a proceduralist with clinical expertise in Point of Care Ultrasound and bedside ultrasound-guided procedures.

Dr. Liu earned her M.D. and Master of Science in Clinical Epidemiology from the Stanford University School of Medicine. She completed her residency at Johns Hopkins. more


  • Instructor of Medicine

Departments / Divisions



  • MD, Stanford University School of Medicine (2011)


  • Johns Hopkins University School of Medicine / Internal Medicine (2014)

Board Certifications

  • American Board of Internal Medicine / Internal Medicine (2014)

Additional Training

  • Critical Care Ultrasonography Completion of Certification, American College of Chest Physicians (2015) (2015)
  • MSc, Stanford School of Medicine (2011)

Research & Publications

Selected Publications

Tao GZ, Liu B, Zhang R, Liu G, Abdullah F, Harris MC, Brandt ML, Ehrenkranz RA, Bowers C, Martin CR, Moss RL, Sylvester KG. "Impaired Activity of Blood Coagulant Factor XIII in Patients with Necrotizing Enterocolitis". Scientific Report. 2015 Aug 17;5:13119.

Sylvester KG, Ling XB, Liu GY, Kastenberg ZJ, Ji J, Hu Z, Peng S, Lau K, Abdullah F, Brandt ML, Ehrenkranz RA, Harris MC, Lee TC, Simpson J, Bowers C, Moss RL. A novel urine peptide biomarker-based algorithm for the prognosis of necrotising enterocolitis in human infants. Gut. 2014 Aug;63(8):1284-92. doi: 10.1136/gutjnl-2013-305130. Epub 2013 Sep 18. PubMed PMID: 24048736; PubMed Central PMCID: PMC4161026.

Sylvester KG, Ling XB, Liu GY, Kastenberg ZJ, Ji J, Hu Z, Wu S, Peng S, Abdullah F, Brandt ML, Ehrenkranz RA, Harris MC, Lee TC, Simpson BJ, Bowers C, Moss RL. Urine protein biomarkers for the diagnosis and prognosis of necrotizing enterocolitis in infants. J Pediatr. 2014 Mar;164(3):607-12.e1-7. doi: 10.1016/j.jpeds.2013.10.091. Epub 2014 Jan 14. PubMed PMID: 24433829; PubMed Central PMCID: PMC4161235.

Lin BW, Schreiber DH, Liu G, Briese B, Hiestand B, Slattery D, Kline JA, Goldhaber SZ, Pollack CV Jr. Therapy and outcomes in massive pulmonary embolism from the Emergency Medicine Pulmonary Embolism in the Real World Registry. Am J Emerg Med. 2012 Nov;30(9):1774-81. doi: 10.1016/j.ajem.2012.02.012. Epub 2012 May 23. PubMed PMID: 22633723.

Ling XB, Lau K, Kanegaye JT, Pan Z, Peng S, Ji J, Liu G, Sato Y, Yu TT, Whitin JC, Schilling J, Burns JC, Cohen HJ. A diagnostic algorithm combining clinical and molecular data distinguishes Kawasaki disease from other febrile illnesses. BMC Med. 2011 Dec 6;9:130. doi: 10.1186/1741-7015-9-130. PubMed PMID: 22145762; PubMed Central PMCID: PMC3251532.

Curet, M, Solomon H, Liu G, Morton J. "Comparison of hospital charges between robotic, laparoscopic stapled, and laparoscopic handsewn Roux-en-Y gastric bypass." J Robotic Surg. June 2009; 3(2): 75-8.

Solomon H, Liu GY, Alami R, Morton J, Curet MJ. Benefits to patients choosing preoperative weight loss in gastric bypass surgery: new results of a randomized trial. J Am Coll Surg. 2009 Feb;208(2):241-5. doi: 10.1016/j.jamcollsurg.2008.09.028. Epub 2008 Dec 4. PubMed PMID: 19228536.

Schuster R, Morton JM, Liu GY, Alami RS, Curet MJ. Attitude of prospective surgical residents regarding surgery for morbid obesity. Obes Surg. 2006 Nov;16(11):1464-8. PubMed PMID: 17132412.

Devers KJ, Pham HH, Liu G. What is driving hospitals' patient-safety efforts? Health Aff (Millwood). 2004 Mar-Apr;23(2):103-15. PubMed PMID: 15046135.

Devers KJ, Pham HH, Liu GY. "Regulation Rather Than Mark et Forces Currently Drive Hospital Patient Safety Efforts." Health Affairs, March/April 2004; 23(2):103-15.

Devers KJ, Liu G. Leapfrog patient-safety standards are a stretch for most hospitals. Issue Brief Cent Stud Health Syst Change. 2004 Feb;(77):1-6. PubMed PMID: 14979325.

Bazzoli GJ, Brewster LR, Liu G, Kuo S. Does U.S. hospital capacity need to be expanded? Health Aff (Millwood). 2003 Nov-Dec;22(6):40-54. PubMed PMID: 14649431.

Sylvester KG, Liu GY, Albanese CT. "Chapter 94: Necrotizing Enterocolitis" Pediatric Surgery, Edition: Seventh Editiojn, Chapter: 94, Publisher: Mosby, Editors: Arnold G. Coran, Anthony Caldamone, N. Scott Adzick, Thomas M. Krummel, Jean-Martin Laberge, Robert Shamberger, pp.1187-1207.

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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