Welcome to Urological Associates!

Welcome to Urological Associates, a leading urology practice in Charlottesville and Louisa, Virginia. We are dedicated to providing the highest level of care in a professional and caring atmosphere.

Urological Associates was established in 1967 by Dr. James Masloff. Dr. Masloff's dedication to his patients helped to establish the standard of care expected and provided by the physicians at Urological Associates today. His fellowship with the local community and beyond is unsurpassed. Dr. Masloff continues to dedicate his time to the medical profession through medical missions to Uganda.

Dr. William Orr joined Dr. Masloff in 1971. Together Dr. Orr and Dr. Masloff continued the caring tradition expected in the Martha Jefferson Hospital Community. Our practice has grown with the addition of urologists, Dr. Robert Byron Osborne, Dr. Julian Fagerli, Dr. Claiborne Whitworth, IV, Dr. Mark Passarella, and Dr. Geoffrey Habermacher. We also have a physician assistant, Gina Mitchell.

Comprehensive Urological Care

We are committed to the detection, treatment and prevention of urological diseases. Through the use of the latest diagnostic testing and up-to-date treatment techniques, we can effectively identify and treat many conditions, including urinary tract infections, kidney stones, and urinary incontinence. Our highly trained doctors and staff are sensitive to your needs and will address all of your concerns to ensure you receive the best treatment for your specific case.

Revolutionary Treatment Options

Our physicians are skilled in the most current methods for treating enlarged prostate, prostate cancer and kidney cancer. To treat enlarged prostate, we offer non-surgical options, such as  CoreTherm. These procedures utilize microwave technology to improve symptoms. To treat kidney cancer, we offer Laparoscopic Nephrectomy, a safe and minimally invasive way to remove a cancerous or diseased kidney.

At Urological Associates, your treatment and satisfaction are our top priority! We appreciate the trust you have placed in our team. Please contact us if you have any further questions or concerns or to schedule an appointment. We look forward to seeing you soon!

Meet Our
Professional Team

Robert Byron Osborne, M.D.
Julian C. Fagerli, M.D.
Claiborne Whitworth, IV, M.D.
Mark Passarella, M.D.
Geoffrey Habermacher, M.D., Ph.D.
Gina Mitchell, PA-C

Your First Visit

At your first visit, please be prepared to share your medical history, including past or current medical conditions, your surgical history, all medications you are currently taking, and any allergies you may have. Please remember to bring your insurance cards, your referral form, results from blood or urine tests performed by your primary physician, and any imaging studies.
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Patient Portals

Medical Society of Virginia Mid-Atlantic American Urological Association American Urological Association