Faculty ProfilesUma Mahadevan, MD
1701 Divisadero St
San Francisco, CA 94115
Dr. Mahadevan completed a medical degree at the State University of New York in Brooklyn. She completed residency in internal medicine at Mount Sinai Medical Center in New York, a fellowship in gastroenterology at the University of California, San Francisco (UCSF) and a fellowship in inflammatory bowel disease (IBD) at the Mayo Clinic in Rochester, Minnesota. Dr. Mahadevan currently serves as Professor of Medicine at UCSF and Medical Director of the UCSF Center for Colitis and Crohn's Disease and is Director of the IBD Fellowship.
Certified by the American Board of Internal Medicine as a Diplomate in internal medicine and gastroenterology, Dr. Mahadevan is a fellow of the American Gastroenterological Association, for whom she is a Vice-Chair for the Clinical Immunology, Microbiology and Inflammatory Bowel Disease (IMIBD) Section and co-director of the 2017 Post-Graduate Course. She is also a fellow of the American College of Gastroenterology for whom she is Chair of IBD for the 2017 ACG/World Congress course and a member of the Educational Affairs Committee. She is currently co-chair of the CCFA Clinical Research Grants committee and a member of the CCFA National Scientific Advisory Committee.
Dr. Mahadevan is an associate editor for Gastroenterology and an editorial board member and reviewer for several other journals. She is currently the editor of a special issue on IBD for 2017. Dr. Mahadevan has published original articles, abstracts, editorials, and invited reviews in such peer-reviewed journals as Gastroenterology, Gut, American Journal of Gastroenterology and Inflammatory Bowel Diseases along with several book chapters.
Dr. Mahadevan specializes in the treatment of ulcerative colitis, Crohn's disease, and pouchitis. She has a particular interest in pregnancy and fertility in IBD, as well as in clinical trials of experimental therapy for both ulcerative colitis and Crohn's disease. Her current projects include a national prospective registry of pregnancy outcomes and drug safety in women with IBD on immunosuppressive and biologic medications (PIANO), clinical trials in biologic therapy for IBD, and microbiome, environmental and dietary changes among patients with IBD.
Education and Training
|Location||Degree or Training||Specialty||Date|
|University of California, San Francisco||Gastroenterology||2001|
|Mayo Clinic, Rochester, MN||Inflammatory Bowel Disease||2001|
|Mount Sinai School of Medicine||Internal Medicine||1998|
Crohns disease, Inflammatory bowel disease, clinical research, pregnancy, ulcerative colitisAwards and Honors
Best Doctors in America, 2008-2015
Related Web Sites
In the News
Recent Articles (89)
Beaulieu DB, Ananthakrishnan AN, Martin C, Cohen RD, Kane SV, Mahadevan U. Use of Biologic Therapy by Pregnant Women with Inflammatory Bowel Disease Does Not Affect Infant Response to Vaccines. Clin Gastroenterol Hepatol. 2017 Sep 01.
Bengtson MB, Aamodt G, Mahadevan U, Vatn MH. Inadequate Gestational Weight Gain, the Hidden Link Between Maternal IBD and Adverse Pregnancy Outcomes: Results from the Norwegian Mother and Child Cohort Study. Inflamm Bowel Dis. 2017 Jul; 23(7):1225-1233.
Mahadevan U, Vermeire S, Lasch K, Abhyankar B, Bhayat F, Blake A, Dubinsky M. Editorial: vedolizumab in pregnancy - is gut selectivity as good for baby as it is for mum? Authors' reply. Aliment Pharmacol Ther. 2017 May; 45(9):1284.
Bengtson MB, Martin CF, Aamodt G, Vatn MH, Mahadevan U. Inadequate Gestational Weight Gain Predicts Adverse Pregnancy Outcomes in Mothers with Inflammatory Bowel Disease: Results from a Prospective US Pregnancy Cohort. Dig Dis Sci. 2017 Aug; 62(8):2063-2069.
Mahadevan U, Vermeire S, Lasch K, Abhyankar B, Bhayat F, Blake A, Dubinsky M. Vedolizumab exposure in pregnancy: outcomes from clinical studies in inflammatory bowel disease. Aliment Pharmacol Ther. 2017 Apr; 45(7):941-950.
Mar JS, LaMere BJ, Lin DL, Levan S, Nazareth M, Mahadevan U, Lynch SV. Disease Severity and Immune Activity Relate to Distinct Interkingdom Gut Microbiome States in Ethnically Distinct Ulcerative Colitis Patients. MBio. 2016 Aug 16; 7(4).
Cohan JN, Ozanne EM, Sewell JL, Hofer RK, Mahadevan U, Varma MG, Finlayson E. A Novel Decision Aid for Surgical Patients with Ulcerative Colitis: Results of a Pilot Study. Dis Colon Rectum. 2016 Jun; 59(6):520-8.
Carlucci JG, Halasa N, Creech CB, Dulek DE, Gómez-Duarte OG, Nelson GE, Talbot HK, Scalise ML, Scott PL, Mahadevan U, Beaulieu DB. Vertical Transmission of Histoplasmosis Associated With Anti-Tumor Necrosis Factor Therapy. J Pediatric Infect Dis Soc. 2016 Jun; 5(2):e9-e12.
Nguyen GC, Seow CH, Maxwell C, Huang V, Leung Y, Jones J, Leontiadis GI, Tse F, Mahadevan U, van der Woude CJ. The Toronto Consensus Statements for the Management of Inflammatory Bowel Disease in Pregnancy. Gastroenterology. 2016 Mar; 150(3):734-757.e1.
Kavanaugh A, Cush JJ, Ahmed MS, Bermas BL, Chakravarty E, Chambers C, Clowse M, Curtis JR, Dao K, Hankins GD, Koren G, Kim SC, Lapteva L, Mahadevan U, Moore T, Nolan M, Ren Z, Sammaritano LR, Seymour S, Weisman MH. Proceedings from the American College of Rheumatology Reproductive Health Summit: the management of fertility, pregnancy, and lactation in women with autoimmune and systemic inflammatory diseases. Arthritis Care Res (Hoboken). 2015 Mar; 67(3):313-25.
Truta B, Li DX, Mahadevan U, Fisher ER, Chen YY, Grace K, Velayos F, Terdiman JP. Serologic markers associated with development of Crohn's disease after ileal pouch anal anastomosis for ulcerative colitis. Dig Dis Sci. 2014 Jan; 59(1):135-45.
Akbari M, Shah S, Velayos FS, Mahadevan U, Cheifetz AS. Systematic review and meta-analysis on the effects of thiopurines on birth outcomes from female and male patients with inflammatory bowel disease. Inflamm Bowel Dis. 2013 Jan; 19(1):15-22.
Mahadevan U, Wolf DC, Dubinsky M, Cortot A, Lee SD, Siegel CA, Ullman T, Glover S, Valentine JF, Rubin DT, Miller J, Abreu MT. Placental transfer of anti-tumor necrosis factor agents in pregnant patients with inflammatory bowel disease. Clin Gastroenterol Hepatol. 2013 Mar; 11(3):286-92; quiz e24.
Pak S, Holland N, Garnett EA, Mileti E, Mahadevan U, Beckert R, Kanwar B, Heyman MB. Cytokine profiles in peripheral blood of children and adults with Crohn disease. J Pediatr Gastroenterol Nutr. 2012 Jun; 54(6):769-75.
Leung Y, Heyman MB, Mahadevan U. Transitioning the adolescent inflammatory bowel disease patient: guidelines for the adult and pediatric gastroenterologist. Inflamm Bowel Dis. 2011 Oct; 17(10):2169-73.
Mahadevan U, Cucchiara S, Hyams JS, Steinwurz F, Nuti F, Travis SP, Sandborn WJ, Colombel JF. The London Position Statement of the World Congress of Gastroenterology on Biological Therapy for IBD with the European Crohn's and Colitis Organisation: pregnancy and pediatrics. Am J Gastroenterol. 2011 Feb; 106(2):214-23; quiz 224.
Broadhurst MJ, Leung JM, Kashyap V, McCune JM, Mahadevan U, McKerrow JH, Loke P. IL-22+ CD4+ T cells are associated with therapeutic trichuris trichiura infection in an ulcerative colitis patient. Sci Transl Med. 2010 Dec 01; 2(60):60ra88.
van der Woude CJ, Kolacek S, Dotan I, Oresland T, Vermeire S, Munkholm P, Mahadevan U, Mackillop L, Dignass A. European evidenced-based consensus on reproduction in inflammatory bowel disease. J Crohns Colitis. 2010 Nov; 4(5):493-510.
Dotan I, Rachmilewitz D, Schreiber S, Eliakim R, van der Woude CJ, Kornbluth A, Buchman AL, Bar-Meir S, Bokemeyer B, Goldin E, Maaser C, Mahadevan U, Seidler U, Hoffman JC, Homoky D, Plasse T, Powers B, Rutgeerts P, Hommes D. A randomised placebo-controlled multicentre trial of intravenous semapimod HCl for moderate to severe Crohn's disease. Gut. 2010 Jun; 59(6):760-6.
El-Nachef N, Terdiman J, Mahadevan U. Anti-tumor necrosis factor therapy for inflammatory bowel disease in the setting of immunosuppression for solid organ transplantation. Am J Gastroenterol. 2010 May; 105(5):1210-1.
Baumgart DC, Targan SR, Dignass AU, Mayer L, van Assche G, Hommes DW, Hanauer SB, Mahadevan U, Reinisch W, Plevy SE, Salzberg BA, Buchman AL, Mechkov GM, Krastev ZA, Lowder JN, Frankel MB, Sandborn WJ. Prospective randomized open-label multicenter phase I/II dose escalation trial of visilizumab (HuM291) in severe steroid-refractory ulcerative colitis. Inflamm Bowel Dis. 2010 Apr; 16(4):620-9.
Sandborn WJ, Korzenik J, Lashner B, Leighton JA, Mahadevan U, Marion JF, Safdi M, Sninsky CA, Patel RM, Friedenberg KA, Dunnmon P, Ramsey D, Kane S. Once-daily dosing of delayed-release oral mesalamine (400-mg tablet) is as effective as twice-daily dosing for maintenance of remission of ulcerative colitis. Gastroenterology. 2010 Apr; 138(4):1286-96, 1296.e1-3.
Thia KT, Mahadevan U, Feagan BG, Wong C, Cockeram A, Bitton A, Bernstein CN, Sandborn WJ. Ciprofloxacin or metronidazole for the treatment of perianal fistulas in patients with Crohn's disease: a randomized, double-blind, placebo-controlled pilot study. Inflamm Bowel Dis. 2009 Jan; 15(1):17-24.
Plevy S, Salzberg B, Van Assche G, Regueiro M, Hommes D, Sandborn W, Hanauer S, Targan S, Mayer L, Mahadevan U, Frankel M, Lowder J. A phase I study of visilizumab, a humanized anti-CD3 monoclonal antibody, in severe steroid-refractory ulcerative colitis. Gastroenterology. 2007 Nov; 133(5):1414-22.
Mahadevan U, Sandborn WJ, Li DK, Hakimian S, Kane S, Corley DA. Pregnancy outcomes in women with inflammatory bowel disease: a large community-based study from Northern California. Gastroenterology. 2007 Oct; 133(4):1106-12.
Mahadevan U, Kane S, Sandborn WJ, Cohen RD, Hanson K, Terdiman JP, Binion DG. Intentional infliximab use during pregnancy for induction or maintenance of remission in Crohn's disease. Aliment Pharmacol Ther. 2005 Mar 15; 21(6):733-8.
Mahadevan U, Loftus EV, Tremaine WJ, Pemberton JH, Harmsen WS, Schleck CD, Zinsmeister AR, Sandborn WJ. Azathioprine or 6-mercaptopurine before colectomy for ulcerative colitis is not associated with increased postoperative complications. Inflamm Bowel Dis. 2002 Sep; 8(5):311-6.