Urology in Columbia, Missouri
Data updated monthly · Last refresh September 2026
36 Urology providers practice in Columbia, and 83% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Urology providers in Columbia
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alexander Anderson, M.D.Columbia, MO · $2,967 in drug and device payments (2025) ·
(573) 884-2000 Dr. Bailey Goyette, MDColumbia, MO · $941 in drug and device payments (2025) ·
(573) 882-4141 Dr. Clay Mechlin, M.D.Columbia, MO · $1,325 in drug and device payments (2025) ·
(573) 499-4990 Dr. Crystal ValadonColumbia, MO · $147 in drug and device payments (2025) ·
(573) 882-6500 Dr. Daniel Au, M.D.Columbia, MO · $1,698 in drug and device payments (2025) · Telehealth ·
(573) 882-6500 Dr. Dominic BarresiColumbia, MO · $1,616 in drug and device payments (2025) ·
(573) 882-1771 Dr. Eliza Defroda, MDColumbia, MO · $1,065 in drug and device payments (2025) · Telehealth ·
(573) 884-8538 Dr. Eric Gegg, MDColumbia, MO · $1,357 in drug and device payments (2025) ·
(573) 882-1771 Dr. Garth Sherman, MDColumbia, MO · $1,395 in drug and device payments (2025) · Telehealth ·
(573) 882-1771 Dr. Gilbert Ross, MDColumbia, MO · $179 in drug and device payments (2025) ·
(573) 882-1151 Dr. Glendon MarkollariColumbia, MO · $358 in drug and device payments (2025) ·
(573) 882-1771 Dr. Grant Mccormick, MDColumbia, MO · $3,055 in drug and device payments (2025) ·
(573) 882-1771 Dr. Hunter Nolen, MDColumbia, MO · $1,875 in drug and device payments (2025) ·
(573) 499-4990 Dr. Jack Campbell, MDColumbia, MO · $1,112 in drug and device payments (2025) · Telehealth ·
(573) 882-6500 Dr. James Cummings, MDColumbia, MO · $51 in drug and device payments (2025) ·
(573) 884-8538 Dr. Jerrold Schermer, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 882-1151 Dr. John Mcmurtry, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 499-0999 Dr. Joshua Pagar, MDColumbia, MO · $213 in drug and device payments (2025) · Telehealth ·
(573) 882-8885 Dr. Julie Riley, MDColumbia, MO · $2,893 in drug and device payments (2025) ·
(573) 882-6500 Dr. Kavita Krell, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4141 Dr. Kayleen Knoll, MDColumbia, MO · $1,467 in drug and device payments (2025) ·
(573) 882-1771 Dr. Mark Wakefield, MDColumbia, MO · $1,747 in drug and device payments (2025) · Telehealth ·
(573) 882-6500 Dr. Michael Cupp, M.D.Columbia, MO · $1,146 in drug and device payments (2025) ·
(573) 499-4990 Dr. Naveen Pokala, M.D.Columbia, MO · $449 in drug and device payments (2025) · Telehealth ·
(573) 884-8768 Dr. Philip Fish, M.D.Columbia, MO · $1,703 in drug and device payments (2025) ·
(573) 499-4990 Dr. Robert Remis, MDColumbia, MO · $20 in drug and device payments (2025) ·
(573) 499-4990 Dr. Ryan Trippel, MDColumbia, MO · $1,413 in drug and device payments (2025) ·
(573) 882-1771 Dr. Scott Troxel, MDColumbia, MO · $335 in drug and device payments (2025) ·
(573) 882-1151 Dr. Siobhan Hyland, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 499-4990 Dr. Stephen Weinstein, M.D.Columbia, MO · $200 in drug and device payments (2025) ·
(573) 884-1995 Dr. Steven Dresner, MDColumbia, MO · $4,242 in drug and device payments (2025) ·
(573) 499-4990 Dr. Sydney Sahudin, MDColumbia, MO · $1,256 in drug and device payments (2025) ·
(573) 882-4141 Dr. Taz Harmon, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 499-4990 Dr. Van Schloegel, MDColumbia, MO · $397 in drug and device payments (2025) ·
(573) 499-4990 Dr. Veronica Ramage, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-6500 Dr. William Fox, MDColumbia, MO · $318 in drug and device payments (2025) ·
(573) 882-1771 Conditions Urology providers in Columbia, Missouri commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Urology providers. Individual practices vary, so confirm with the provider before booking.
- Kidney stones
- Enlarged prostate
- Urinary incontinence
- Prostate cancer screening
- Erectile dysfunction
Common questions
How many Urology providers are in Columbia, Missouri?There are 36 Urology providers with active NPI records practicing in Columbia, according to federal NPPES data refreshed monthly.
How many Urology providers in Columbia received drug or device company payments?30 of 36 (83%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Urology providers in Columbia treat?Urology providers in Columbia commonly treat kidney stones, enlarged prostate, urinary incontinence, prostate cancer screening, erectile dysfunction and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Columbia Urology across Missouri