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Bariatric Surgery »  Meet the Team »  Research Faculty »  Anne Schafer, M.D.
Anne Schafer, M.D.

Anne Schafer, M.D.

Assistant Professor
Department of Medicine - VAMC

Contact Information

4150 Clement Street
San Francisco CA 94121
Phone 415-221-4810x4895
Anne.Schafer@ucsf.edu
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UCSF School of Medicine, M.D., 2004 

  • Internal Medicine, UCSF
  • American Board of Internal Medicine - General
  • American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism Subspecialty
  • UCSF Department of Medicine
  • UCSF Bariatric Surgery Program
  • SF VAMC
  • Dr. Schafer is Assistant Professor of Medicine and of Epidemiology & Biostatistics at UCSF and a practicing endocrinologist at the San Francisco VA Medical Center. She is board-certified in by the American Board of Internal Medicine in Internal Medicine and by the American Board of Internal Medicine in Endocrinology, Diabetes and Metabolism Subspecialty.
Dr. Schafer is Associate Professor of Medicine and of Epidemiology & Biostatistics at UCSF and Chief of Endocrinology and Metabolism at the San Francisco VA Health Care System. She is board-certified by the American Board of Internal Medicine in the subspecialty of Endocrinology, Diabetes and Metabolism. Her research focus is osteoporosis and bone metabolism. One of her research emphases is osteoporosis treatment and the assessment of response to osteoporosis therapy. She also studies the relationships between bone, fat, and glucose metabolism, including the effects of obesity and diabetes on bone, and the skeletal regulation of energy metabolism. Currently, she is investigating the effects of bariatric surgery (weight loss surgery) on calcium metabolism and skeletal health. Dr. Schafer's research has been funded by the NIH (National Institute of Diabetes and Digestive and Kidney Diseases), the US Department of Veterans Affairs, and the American Society for Bone and Mineral Research.

Her research focus is on osteoporosis and metabolic bone disease. One of her specific research emphases is osteoporosis treatment and the assessment of response to osteoporosis therapy. Pharmacologic treatment for osteoporosis may involve the use of an antiresorptive agent (one that decreases bone resorption) or an anabolic agent (one that stimulates bone formation). Dr. Schafer and colleagues conducted a randomized, placebo-controlled trial testing two innovative combinations of concurrent and sequential anabolic and anti-resorptive therapy in postmenopausal women with low bone mass. Findings from the trial may help to expand treatment options for osteoporosis. Additionally, Dr. Schafer is actively engaged in research involving the relationship between bone and fat. Bone-fat interplay—including the effects of fat on bone metabolism and the skeletal regulation of energy metabolism—is an area of increasing investigation. Currently, she is studying the effects of bariatric surgery (surgical weight loss) on calcium metabolism and skeletal health. Her research is funded by the U.S. Department of Veterans Affairs, the National Institutes of Health (National Institute on Diabetes and Digestive and Kidney Diseases), and the American Society for Bone and Mineral Research.

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  • Skeletal Health in Type 1 Diabetes and the Role of Diabetic Kidney Disease
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    Sep 2020
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    Jul 2024
    Principal Investigator
  • Effects of Sleeve Gastrectomy on Calcium Metabolism and the Skeleton
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    Mar 2016
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    Feb 2021
    Principal Investigator
  • Prebiotic Intervention to Improve Calcium Absorption After Gastric Bypass Surgery
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    Jul 2017
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    Mar 2019
    Principal Investigator
  • Effects of Gastric Bypass Surgery on Calcium Metabolism and the Skeleton
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    Apr 2011
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    Jun 2016
    Principal Investigator
Data provided by UCSF Profiles, powered by CTSI
MOST RECENT PUBLICATIONS FROM A TOTAL OF 60
Data provided by UCSF Profiles, powered by CTSI
  1. Schafer AL, Shoback DM. A Distinction Without a Difference-Does It Matter Whether Fractures Are Nontraumatic or Traumatic? JAMA Intern Med. 2021 Jun 07. View in PubMed
  2. Karin C. Wu, Elaine W. Yu, Anne L. Schafer. Chapter 51 Skeletal health after bariatric surgery. . 2021 Jan 1; 1261-1280. View in PubMed
  3. Veldhuis-Vlug AG, Woods GN, Sigurdsson S, Ewing SK, Le PT, Hue TF, Vittinghoff E, Xu K, Gudnason V, Sigurdsson G, Kado DM, Eiriksdottir G, Harris T, Schafer AL, Li X, Zaidi M, Rosen CJ, Schwartz AV. Serum FSH Is Associated with BMD, Bone Marrow Adiposity and Body Composition in the AGES-Reykjavik Study of Older Adults. J Clin Endocrinol Metab. 2020 Dec 16. View in PubMed
  4. Wu PH, Gupta T, Chang H, Petrenko D, Schafer A, Kazakia G. Soft tissue variations influence HR-pQCT density measurements in a spatially dependent manner. Bone. 2020 09; 138:115505. View in PubMed
  5. Kim TY, Shoback DM, Black DM, Rogers SJ, Stewart L, Carter JT, Posselt AM, King NJ, Schafer AL. Increases in PYY and uncoupling of bone turnover are associated with loss of bone mass after gastric bypass surgery. Bone. 2020 02; 131:115115. View in PubMed
  6. View All Publications

 

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