Hypertension and Kidney Specialists

Overland Park, Kansas 66210
717-544-3232 bgeiger@kidneydrs.com

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The nephrologists of Hypertension and Kidney Specialists have been involved in Phase II, III & IV clinical trials since 1997.

Sponsors/CRO's with whom we have worked:

  • Abbott
  • Advanced Magnetics,Inc.
  • Amgen,Inc.
  • Averion
  • Bristol-Myers Squibb
  • Covance
  • Genzyme
  • ICON Clinical
  • Johnson & Johnson
  • Luitpold
  • Medtox
  • MDS Pharma Services
  • Mitsubishi Tanabe
  • Nabi
  • NIH/NHLBI
  • Novartis
  • Ortho Biotech
  • PharmaNet
  • PPD
  • Quintiles
  • Roche
  • Speedel

Areas of Interest and Clinical Research Experience include:

  • Anemia of Chronic Kidney Disease
  • End-Stage Renal Disease
  • Evaluation of Early Kidney Disease
  • Diabetic Nephropathy
  • Hyperphosphatemia
  • Hypertension
  • Iron Deficiency in Chronic Kidney Disease
  • Prevention of Chronic Kidney Disease
  • Secondary Hyperparathyroidism
  • Vaccines

Principal Investigator(s):

  • Laurence E. Carroll, M.D.
  • James A. Groff, D.O.
  • Jeffrey L. Martin, M.D.
  • Charles H. Rodenberger, M.D.
  • Marc H. Weiner, M.D.
  • Sub-Investigator(s):

  • Doreen W. Bett, D.O.
  • Susan K. Ciampaglia, D.O.
  • Jeffrey N. Levine, D.O.
  • Rose A. Medice, CRNP
  • Jennifer L. Snavely, CRNP
  • Joni M. Sweigart, CRNP
  • Joanne Van Dask, CRNP
  • Brenda A. Young, CRNP

Our dedicated research team includes:

  • 8 Nephrologists
  • 5 Physician Extenders
  • 1 Practice Administrator
  • 1 Certified Clinical Research Coordinator

Our research team has had experience with both central and local IRBs, remote data entry, and interactive voice responsive systems.


The majority of our patients are caucasian, with rising numbers of hispanics, African Americans, and those of oriental descent within the area.

Nephrology/Urology

The office of Hypertension and Kidney Specialists is located midway between Harrisburg and Philadelphia, in the Lancaster General Health Campus in beautiful Lancaster County, home to Pennsylvania Dutch Amish, shoo-fly pies, and outlet stores. Our practitioners provide services to over 15,000 patients in Lancaster and surrounding counties. In addition to the main office, the practice also has an additional suite to house the research and billing departments with access to internet for visiting CRA's. Conveniently located down the hall from our office, is the Lancaster General Hospital Health Campus out-patient Renal Dialysis Unit.

Brenda Geiger RN BSN CNN CCRC
Certified Clinical Research Coordinator
Hypertension and Kidney Specialists
2112 Harrisburg Pike, Suite 312
Lancaster, PA 17604
USA
717-544-3232 X 127
717-544-3237 (fax)
bgeiger@kidneydrs.com


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