Nephrology in Denver, Colorado
Data updated monthly · Last refresh September 2026
36 Nephrology providers practice in Denver, and 50% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Nephrology providers in Denver
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. Alan Cooper, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 991-0993 Dr. Alan Hanson, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 327-4700 Dr. Bijan Roshan, MDDenver, CO · $564 in drug and device payments (2025) · Telehealth ·
(303) 777-3333 Dr. Brad Marder, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 327-4700 Dr. Catherine Kelleher, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-6000 Dr. Clancy Howard, MDDenver, CO · $279 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Dr. Elizabeth Kern, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 388-4461 Dr. Galo Garces, MDDenver, CO · $94 in drug and device payments (2025) · Telehealth ·
(303) 327-4700 Dr. Jack Rusing, MDDenver, CO · $384 in drug and device payments (2025) · Telehealth ·
(303) 777-3333 Dr. James Dylewski, D.O.Denver, CO · No drug or device payments recorded (2025) ·
(303) 201-0086 Dr. Jeffrey Giullian, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 871-0977 Dr. Jeffrey Sirota, MDDenver, CO · $96 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Dr. Jeffrey Thomas, MDDenver, CO · $218 in drug and device payments (2025) · Telehealth ·
(303) 871-0977 Dr. Jessica Kendrick, MDDenver, CO · $3,645 in drug and device payments (2025) · Telehealth ·
(303) 436-6000 Dr. Kajal Rao, MDDenver, CO · $130 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Dr. Karl Womer, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 778-5797 Dr. Laura Kooienga, MDDenver, CO · $20,102 in drug and device payments (2025) ·
(303) 991-0993 Dr. Maria-gabriela Velez, MDDenver, CO · $26,665 in drug and device payments (2025) ·
(303) 777-3333 Dr. Mark Dillingham, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 871-0977 Dr. Melissa Yanover, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 777-3333 Dr. Melvyn Klein, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 327-4700 Dr. Michael Persoff, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 871-0977 Dr. Michael Shapiro, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 327-4700 Dr. Natalie Mccall, M.D.Denver, CO · $25 in drug and device payments (2025) · Telehealth ·
(303) 436-4949 Dr. Patricia Gabow, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-6000 Dr. Rachita Prakash, M.D.Denver, CO · $229 in drug and device payments (2025) · Telehealth ·
(303) 777-3333 Dr. Raymond Garrett, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 935-9142 Dr. Richard Pluss, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 871-0977 Dr. Sandra Malakauskas, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(803) 776-4000 Dr. Sebastian Contiguglia, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 320-6891 Dr. Shyam Parkhie, MDDenver, CO · $260 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Dr. Srividya Bhandaram, M.D. Dr. Stuart Senkfor, MDDenver, CO · $99 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Dr. Troy Zabel, M.D.Denver, CO · $113 in drug and device payments (2025) · Telehealth ·
(303) 991-0993 Conditions Nephrology providers in Denver, Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.
- Chronic kidney disease
- Kidney stones
- Dialysis care
- High blood pressure
Common questions
How many Nephrology providers are in Denver, Colorado?There are 36 Nephrology providers with active NPI records practicing in Denver, according to federal NPPES data refreshed monthly.
How many Nephrology providers in Denver received drug or device company payments?18 of 36 (50%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Nephrology providers in Denver treat?Nephrology providers in Denver commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure 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 Denver Nephrology across Colorado