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Andrew H. Ko, M.D.

Gastrointestinal cancer specialist

Dr. Andrew H. Ko is a specialist in gastrointestinal cancer, with a particular interest in pancreatic cancer. Ko is interested in the development of new treatment strategies, including molecularly targeted therapies, for patients with gastrointestinal malignancies.

He earned an undergraduate degree in applied mathematics and biology at Brown University and a medical degree at Johns Hopkins School of Medicine. After an internship and residency at Beth Israel Hospital in Boston, he completed a fellowship in medical oncology at Stanford University before joining UCSF Medical Center in 2001.

Conditions & Treatments

Clinics

Center for Colorectal Surgery
2330 Post St., Suite 260
San Francisco, CA 94115-1799
Phone: (415) 885-3606
Fax: (415) 885-7678

Hours: Monday to Friday
8 a.m. – 4:30 p.m.

Colorectal Cancer Clinic
1600 Divisadero St., Fourth Floor
San Francisco, CA 94143
Phone: (415) 353-9888

Hours: Monday to Friday
8 a.m. – 5 p.m.

Gastrointestinal Surgery and Oncology Clinic
1600 Divisadero St., Fourth Floor
San Francisco, CA 94143-1705
Phone: (415) 353-9888
Fax: (415) 353-9931

Hours: Monday to Friday
8 a.m. – 5 p.m.

More about Andrew H. Ko

Additional Languages

French
Mandarin

Education

Johns Hopkins University 1995

Residencies

Beth Israel Hospital-Boston, MA, Internal Medicine 1998

Fellowships

Stanford University Medical Center, 2001

Selected Research and Publications

  1. Cho EH, Wendel M, Luttgen M, Yoshioka C, Marrinucci D, Lazar D, Schram E, Nieva J, Bazhenova L, Morgan A, Ko AH, Korn WM, Kolatkar A, Bethel K, Kuhn P. Characterization of circulating tumor cell aggregates identified in patients with epithelial tumors. Phys Biol. 2012 Feb; 9(1):016001.
  2. Marrinucci D, Bethel K, Kolatkar A, Luttgen MS, Malchiodi M, Baehring F, Voigt K, Lazar D, Nieva J, Bazhenova L, Ko AH, Korn WM, Schram E, Coward M, Yang X, Metzner T, Lamy R, Honnatti M, Yoshioka C, Kunken J, Petrova Y, Sok D, Nelson D, Kuhn P. Fluid biopsy in patients with metastatic prostate, pancreatic and breast cancers. Phys Biol. 2012 Feb; 9(1):016003.
  3. Vogelzang NJ, Benowitz SI, Adams S, Aghajanian C, Chang SM, Dreyer ZE, Janne PA, Ko AH, Masters GA, Odenike O, Patel JD, Roth BJ, Samlowski WE, Seidman AD, Tap WD, Temel JS, Von Roenn JH, Kris MG. Clinical cancer advances 2011: annual report on progress against cancer from the american society of clinical oncology. J Clin Oncol. 2012 Jan 1; 30(1):88-109.
  4. Ko AH. FOLFIRINOX: a small step or a great leap forward? J Clin Oncol. 2011 Oct 1; 29(28):3727-9.
  5. Collisson EA, Sadanandam A, Olson P, Gibb WJ, Truitt M, Gu S, Cooc J, Weinkle J, Kim GE, Jakkula L, Feiler HS, Ko AH, Olshen AB, Danenberg KL, Tempero MA, Spellman PT, Hanahan D, Gray JW. Subtypes of pancreatic ductal adenocarcinoma and their differing responses to therapy. Nat Med. 2011 Apr; 17(4):500-3.
  6. Gordan JD, Chay WY, Kelley RK, Ko AH, Choo SP, Venook AP. "And what other medications are you taking?". J Clin Oncol. 2011 Apr 10; 29(11):e288-91.
  7. Ko AH, Crane CH. Radiation therapy in operable and locally advanced pancreatic cancer. J Natl Compr Canc Netw. 2010 Sep; 8(9):1022-31.
  8. Ko AH, Venook AP, Bergsland EK, Kelley RK, Korn WM, Dito E, Schillinger B, Scott J, Hwang J, Tempero MA. A phase II study of bevacizumab plus erlotinib for gemcitabine-refractory metastatic pancreatic cancer. Cancer Chemother Pharmacol. 2010 Nov; 66(6):1051-7.
  9. Chien AJ, Illi JA, Ko AH, Korn WM, Fong L, Chen LM, Kashani-Sabet M, Ryan CJ, Rosenberg JE, Dubey S, Small EJ, Jahan TM, Hylton NM, Yeh BM, Huang Y, Koch KM, Moasser MM. A phase I study of a 2-day lapatinib chemosensitization pulse preceding nanoparticle albumin-bound Paclitaxel for advanced solid malignancies. Clin Cancer Res. 2009 Sep 1; 15(17):5569-75.
  10. Ko AH, Tempero MA. Personalized medicine for pancreatic cancer: a step in the right direction. Gastroenterology. 2009 Jan; 136(1):43-5.
  11. Wong D, Ko AH, Hwang J, Venook AP, Bergsland EK, Tempero MA. Serum CA19-9 decline compared to radiographic response as a surrogate for clinical outcomes in patients with metastatic pancreatic cancer receiving chemotherapy. Pancreas. 2008 Oct; 37(3):269-74.
  12. Ko AH, Dito E, Schillinger B, Venook AP, Xu Z, Bergsland EK, Wong D, Scott J, Hwang J, Tempero MA. A phase II study evaluating bevacizumab in combination with fixed-dose rate gemcitabine and low-dose cisplatin for metastatic pancreatic cancer: is an anti-VEGF strategy still applicable? Invest New Drugs. 2008 Oct; 26(5):463-71.
  13. Kelley RK, Ko AH. Erlotinib in the treatment of advanced pancreatic cancer. Biologics. 2008 Mar; 2(1):83-95.
  14. Ko AH, Dito E, Schillinger B, Venook AP, Bergsland EK, Tempero MA. Excess toxicity associated with docetaxel and irinotecan in patients with metastatic, gemcitabine-refractory pancreatic cancer: results of a phase II study. Cancer Invest. 2008 Feb; 26(1):47-52.
  15. Kavanagh B, Ko A, Venook A, Margolin K, Zeh H, Lotze M, Schillinger B, Liu W, Lu Y, Mitsky P, Schilling M, Bercovici N, Loudovaris M, Guillermo R, Lee SM, Bender J, Mills B, Fong L. Vaccination of metastatic colorectal cancer patients with matured dendritic cells loaded with multiple major histocompatibility complex class I peptides. J Immunother. 2007 Oct; 30(7):762-72.
  16. Ko AH. Future strategies for targeted therapies and tailored patient management in pancreatic cancer. Semin Oncol. 2007 Aug; 34(4):354-64.
  17. Ko AH, Wang F, Holly EA. Pancreatic cancer and medical history in a population-based case-control study in the San Francisco Bay Area, California. Cancer Causes Control. 2007 Oct; 18(8):809-19.
  18. Ko AH, Quivey JM, Venook AP, Bergsland EK, Dito E, Schillinger B, Tempero MA. A phase II study of fixed-dose rate gemcitabine plus low-dose cisplatin followed by consolidative chemoradiation for locally advanced pancreatic cancer. Int J Radiat Oncol Biol Phys. 2007 Jul 1; 68(3):809-16.
  19. Ko AH, Dito E, Schillinger B, Venook AP, Bergsland EK, Tempero MA. Phase II study of fixed dose rate gemcitabine with cisplatin for metastatic adenocarcinoma of the pancreas. J Clin Oncol. 2006 Jan 20; 24(3):379-85.
  20. Ko AH, Tempero MA. Systemic therapy for pancreatic cancer. Semin Radiat Oncol. 2005 Oct; 15(4):245-53.

Publications are derived from MEDLINE/PubMed and provided by UCSF Profiles, a service of the Clinical & Translational Science Institute (CTSI) at UCSF. Researchers can make corrections and additions by logging on to UCSF Profiles.