Department of Surgery »  Faculty »  General Surgery »  John Maa, M.D.
 
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Department of Surgery »  Faculty »  General Surgery »  John Maa, M.D.

John Maa, M.D.

Assistant Adjunct Professor of Surgery
Division of General Surgery
Director, Surgical Hospitalist Program

Contact Information

Clinical Telephone: (415) 353-2161
Academic Telephone: (415) 476-0762
Fax: (415) 476-8694
john.maa@ucsfmedctr.org

Education

  • A.B., Biochemistry, University of California, Berkeley, 1986-90
  • M.D., Medicine, Harvard Medical School, 1990-94

Residencies

  • University of California, San Francisco, Resident, General Surgery, 1994-02

Fellowships

  • University of California, San Francisco, Fellow, Health Care Policy, 2004-06

Postdoctoral Training

Board Certification

  • American Board of Surgery, 2003

Program Affiliations

Clinical Expertise

Research Interests

  • Access to emergency care
  • Patient safety
  • Quality improvement
  • Surgical education
  • Surgical health care policy

Biography

John Maa, M.D. is an Assistant Professor of Surgery at UCSF and a surgeon dedicated to improving the quality and access of emergency surgical care. He earned his medical degree at Harvard Medical School, and served as a captain in the medical corps of the U.S. Army for nine years. During medical school, he was awarded the New York City Mayor's Prize for his research thesis entitled "Concomitant Mycobacterium tuberculosis and human immunodeficiency virus infection in New York City, 1986-1991". During his general surgical residency at UCSF, Dr. Maa was awarded an NIH Gastrointestinal Research training grant. He as also published numerous scientific articles on pancreatic and gastrointestinal inflammation.

After his residency, Dr. Maa completed a Fellowship in Health Policy at the UCSF Institute of Health Policy Studies, exploring mechanisms to improve the delivery of general surgical care nationally. During the fellowship, he conceived of the UCSF Surgical Hospitalist Program to enhance the quality and timeliness of hospital based emergency surgical care. This model was implemented at UCSF Medical Center in 2005 to improve the timeliness and quality of emergency surgical care.

In 2009, Dr. Maa was named as one of country's leading advocates for health care reform by HealthLeaders Magazine. In an eloquent and moving essay in the New England Journal of Medicine "Hospital Overcrowding Becomes Personal", Maa addressed a critical issue that had dire consequences for his own family.

John Maa is a member of numerous public health organizations and holds numerous leadership roles including:

  • Member, University of California Office of the President Tobacco-Related Disease Research Program (TRDRP) Scientific Advisory Committee
  • President-Elect, Northern California Chapter of the American College of Surgeons
  • Board of Directors, American Heart Association, San Francisco Division
  • Board of Directors, San Francisco Medical Society

Research Summary

Dr. Maa's clinical research focuses on the applying the surgical hospitalist model to improve hospital based emergency care, specifically through new processes and strategies that address the challenges of emergency department overcrowding, boarding and ambulance diversion. Dr. Maa helped create the UCSF Surgical Hospitalist program, which serves as the foundation for quality improvement research programs and collaborations with the UCSF Department of Medicine.high quality and timely hospital based emergency surgical care.

In addition to providing inpatient care more efficiently and addressing the national challenges in emergency call coverage, surgical hospitalists are also more readily available to teach surgical residents and medical students, and thereby promote the overall educational goals for the Department of Surgery

Selected Publications

  1. Zaid H, Ward D, Sammann A, Tendick F, Topp KS, Maa J. Integrating surgical skills education into the anatomy laboratory. J Surg Res. 2010 Jan; 158(1):36-42.
  2. Maa J. Defining an enterocutaneous fistula. Arch Surg. 2010 Jan; 145(1):103.
  3. Mohebali K, Young DM, Hansen SL, Shawo A, Freise CE, Chang DS, Maa J, Harris HW. Open incisional hernia repair at an academic tertiary care medical center. Arch Surg. 2009 Sep; 144(9):848-52.
  4. Maa J, Lubbock C, Harrison M, Corvera C. Perforated ulcer mimicking a spontaneous pneumothorax in a patient with congenital diaphragmatic hernia. Am Surg. 2009 Apr; 75(4):354-6.
  5. Utley B, Carter J, Maa J. Resident work hour restrictions and the future of medical student surgical education. J Am Coll Surg. 2009 Mar; 208(3):480.

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