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C. John Sperati, M.D., M.H.S.

Christopher John Sperati, M.D., M.H.S.

Photo of Dr. C. John Sperati, M.D., M.H.S.

Co-Director, Hypertension Program

Assistant Professor of Medicine

Male

Expertise: Atherosclerotic Renovascular Disease, Atypical Hemolytic Uremic Syndrome (aHUS), Electrolyte Disorders, Fibromuscular Dysplasia (FMD), Fibrous Dysplasia, Glomerulonephritis, Hyperaldosteronism, Hypertension, Nephrology , Renal Artery Disease ...read more

Research Interests: Fibromuscular Dysplasia; Thrombotic microangiopathy; Atypical hemolytic uremic syndrome

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Locations

The Johns Hopkins Hospital
Appointment Phone: 410-955-0670

600 N. Wolfe Street
Sheikh Zayed Tower Suite 416
Baltimore, MD 21287 map
Phone: 410-955-5268
Fax: 410-955-0485

Johns Hopkins Outpatient Center
Appointment Phone: 410-955-0670

601 N. Caroline St.
Baltimore, MD 21287 map

Contact for Research Inquiries

1830 E Monument St, Rm 416
Baltimore, MD 21205 map

Background

Dr. C. John Sperati is an assistant professor of medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include renal medicine. 

Dr. Sperati is co-director of the Hypertension Program and associate program director of the Osler Medical Housestaff/Residency Training Program at the Johns Hopkins School of Medicine.

He obtained his medical degree from The Pennsylvania State University College of Medicine and a Master in Health Science from the Johns Hopkins Bloomberg School of Public Health. He completed an internship and residency in internal medicine at the Johns Hopkins Hospital, followed by a year as an assistant chief of service (chief resident). He subsequently pursued subspecialty training in nephrology at the Johns Hopkins Hospital and joined the faculty in the Division of Nephrology. He is board certified in internal medicine and nephrology.

Within the field of hypertension, Dr. Sperati’s particular interests are in fibromuscular dysplasia, atherosclerotic renal arterial disease, hyperaldosteronism and genetic hypertensive syndromes (most involve the kidney). He is a member of the American Society of Nephrology and the National Kidney Foundation, and is a fellow of the National Kidney Foundation.  

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Titles

  • Co-Director, Hypertension Program
  • Associate Program Director, Osler Medical Housestaff/Residency Training Program
  • Assistant Professor of Medicine

Departments / Divisions

Education

Degrees

  • MD, Pennsylvania State University College of Medicine (2000)

Residencies

  • Johns Hopkins University School of Medicine / Medicine (2003)

Fellowships

  • Johns Hopkins University School of Medicine / Nephrology (2004)
  • Johns Hopkins University School of Medicine / Nephrology (2007)

Board Certifications

  • American Board of Internal Medicine / Internal Medicine (2003, 2013)
  • American Board of Internal Medicine / Nephrology (2007)

Research & Publications

Selected Publications

Gavriilaki E, Yuan X, Ye Z, Ambinder AJ, Shanbhag SP, Streiff MB, Kickler TS, Moliterno AR, Sperati CJ, Brodsky RA. "Modified Ham test for atypical hemolytic uremic syndrome." Blood. 2015 Jun 4;125(23):3637-46. doi: 10.1182/blood-2015-02-629683. Epub 2015 Apr 10.

Sperati CJ, Moliterno AR. "Thrombotic microangiopathy: focus on atypical hemolytic uremic syndrome." Hematol Oncol Clin North Am. 2015 Jun;29(3):541-59. doi: 10.1016/j.hoc.2015.02.002. Epub 2015 Apr 4.

Sperati CJ, Whaley-Connell A. "Secondary hypertension: beginnings and transitions." Adv Chronic Kidney Dis. 2015 May;22(3):177-8. doi: 10.1053/j.ackd.2015.03.001.

Vernon HJ, Sperati CJ, King JD, et al. "A detailed analysis of methylmalonic acid kinetics during hemodialysis and after combined liver/kidney transplantation in a patient with mut0 methylmalonic academia." J Inherit Metab Dis. 2014 Nov; 37(6): 899–907. doi:10.1007/s10545-014-9730-7.

Foy M, Sperati CJ, Lucas GM, Estrella MM. "Drug interactions and antiretroviral drug monitoring." Curr HIV/AIDS Rep. 2014 Sep;11(3):212-22. doi: 10.1007/s11904-014-0212-1.

Amir A Naderi; Brian A Houston; C John Sperati; All wrapped up and nowhere to flow. The American journal of medicine 2012;125(9):876-9. 2012

Elizabeth George; Girish N Nadkarni; Michelle M Estrella; Gregory M Lucas; C John Sperati; Mohamed G Atta; Derek M Fine; The impact of hepatitis C coinfection on kidney disease related to human immunodeficiency virus (HIV): a biopsy study. Medicine 2011;90(5):289-95. 2011

C John Sperati; Michael B Streiff; Acute renal failure in a patient with antiphospholipid syndrome and immune thrombocytopenic purpura treated with eltrombopag. American journal of hematology 2010;85(9):724-6. 2010

C John Sperati; Nada Alachkar; Ronald Rodriguez; Mark Haas; Michael J Choi; Incidental discovery of a renal cell carcinoma on native kidney biopsy. American journal of kidney diseases : the official journal of the National Kidney Foundation 2010;56(1):175-80. 2010

Michelle M Estrella; Chistopher J Sperati; Wen H L Kao; Rulan S Parekh; Genetic epidemiology of chronic kidney disease. Current opinion in nephrology and hypertension 2010;19(3):283-91. 2010

Joshua F Zeidner; Edwin J Ostrin; Emily Sydnor; Derek Fine; C John Sperati; The tissue's the issue. The American journal of medicine 2010;123(5):420-2. 2010

Sayed Tabatabai; C John Sperati; Mohamed G Atta; Kashif Janjua; Christopher Roxbury; Gregory M Lucas; Derek M Fine; Predictors of complication after percutaneous ultrasound-guided kidney biopsy in HIV-infected individuals: possible role of hepatitis C and HIV co-infection. Clinical journal of the American Society of Nephrology : CJASN 2009;4(11):1766-73. 2009

C John Sperati; Rulan S Parekh; Yvette Berthier-Schaad; Bernard G Jaar; Laura Plantinga; Nancy Fink; Neil R Powe; Michael W Smith; Josef Coresh; W H Linda Kao; Association of single-nucleotide polymorphisms in JAK3, STAT4, and STAT6 with new cardiovascular events in incident dialysis patients. American journal of kidney diseases : the official journal of the National Kidney Foundation 2009;53(5):845-55. 2009

C John Sperati; Nisha Aggarwal; Aravind Arepally; Mohamed G Atta; Fibromuscular dysplasia. Kidney international 2009;75(3):333-6. 2009

Priscilla K Brastianos; Jordan W Swanson; Michael Torbenson; John Sperati; Petros C Karakousis; Tuberculosis-associated haemophagocytic syndrome. The Lancet infectious diseases 2006;6(7):447-54. 2006

C D Collard; A Väkevä; C Büküsoglu; G Zünd; C J Sperati; S P Colgan; G L Stahl; Reoxygenation of hypoxic human umbilical vein endothelial cells activates the classic complement pathway. Circulation 1997;96(1):326-33. 1997

Activities & Honors

Honors

  • Fellow, National Kidney Foundation

Memberships

  • American Society of Nephrology
  • National Kidney Foundation

Professional Activities

  • Member, Faculty Senate, Johns Hopkins
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