HealthcareDiscovery.AI / Doctors / Colorado / Lone Tree / Internal Medicine

Internal Medicine in Lone Tree, Colorado

Data updated monthly · Last refresh September 2026

48 Internal Medicine providers practice in Lone Tree, and 42% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Lone Tree

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. Adam Hansen, DO
Lone Tree, CO · $39 in drug and device payments (2025) · (720) 875-2880
Dr. Alexandra Moran, DO
Lone Tree, CO · $149 in drug and device payments (2025) · Telehealth · (720) 225-4464
Dr. Amanda Fahrenbruck
Lone Tree, CO · $168 in drug and device payments (2025) · (720) 476-3364
Dr. Andrew Vines, MD
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (303) 265-3970
Dr. Andrzej Dankowski, MD
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 960-5486
Dr. Anna Gutmann, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Ayman Elbatanony, DO, MBCHB, MBA
Lone Tree, CO · No drug or device payments recorded (2025) · (917) 284-5749
Dr. Brenda Eiser, MD
Lonetree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Bryce Dugas, MD
Lone Tree, CO · $90 in drug and device payments (2025) · (704) 355-7874
Dr. Carolyn Grachen, DO
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1000
Dr. Charles Miranda, MD
Lone Tree, CO · $29 in drug and device payments (2025) · (303) 799-8890
Dr. Christopher Blicharski, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (803) 431-9093
Dr. Cody Mcwhirter, MD
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1000
Dr. Cristian Dinescu, MD
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (720) 848-9300
Dr. Daniel Malley, DO
Lone Tree, CO · $26 in drug and device payments (2025) · (720) 225-1000
Dr. David Burrows, MD, FACP
Lone Tree, CO · $18 in drug and device payments (2025) · Telehealth · (720) 493-9006
Dr. Dennis Keselman, DO
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1322
Dr. Devang Patel, M.D.
Lone Tree, CO · $34 in drug and device payments (2025) · (303) 406-2751
Dr. Diane Yang, MD, MPH
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 265-3970
Dr. Egor Kuznetsov, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Elijah Grillo, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (303) 265-3970
Dr. Federico Salvo Soto, MD
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Haley Newport, DO
Lone Tree, CO · $19 in drug and device payments (2025) · (720) 225-4464
Dr. Isheet Patel, M.D.
Lone Tree, CO · $84 in drug and device payments (2025) · (303) 406-2751
Dr. Jessica Ridgley, D.O.
Lone Tree, CO · $366 in drug and device payments (2025) · Telehealth · (303) 792-5200
Dr. Johnathan Davis, D.O.
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1322
Dr. Justin Peters
Lone Tree, CO · $671 in drug and device payments (2025) · Telehealth · (720) 476-3364
Dr. Kenji Kaye, MD
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 255-1621
Dr. Kevin Hou, MD
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (303) 265-3970
Dr. Laura Haseganu, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Matthew Schmitt, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Matthew Yurkewicz
Lone Tree, CO · $150 in drug and device payments (2025) · (720) 225-4464
Dr. Max Wei, DO
Lone Tree, CO · $199 in drug and device payments (2025) · (720) 225-4464
Dr. Michael Mignoli, MD
Lonetree, CO · $250 in drug and device payments (2025) · (303) 768-0900
Dr. Michael Wade, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Mitchel Brown, D.O
Lone Tree, CO · $25 in drug and device payments (2025) · (720) 476-3364
Dr. Nikhilesh Srinivasan, MD
Lone Tree, CO · $473 in drug and device payments (2025) · (720) 225-1000
Dr. Randall Snook, M.D.
Lone Tree, CO · $1,388 in drug and device payments (2025) · Telehealth · (303) 708-0246
Dr. Robert Heineman, DO
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 476-3364
Dr. Robert Lenhart, D.O.
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1322
Dr. Ronald Kwong, DO
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (720) 225-1000
Dr. Samuel Olson, MD
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (303) 265-3970
Dr. Sarah Fraser, DO
Lone Tree, CO · $423 in drug and device payments (2025) · Telehealth · (720) 225-4464
Dr. Sarah Graeber, DO
Lone Tree, CO · $19 in drug and device payments (2025) · (303) 265-3970
Dr. S. Scott Smith, M.D.
Lone Tree, CO · No drug or device payments recorded (2025) · (303) 265-3970
Dr. Sujata Putatunda, MD
Lone Tree, CO · No drug or device payments recorded (2025) · Telehealth · (720) 516-0621
Dr. Tamara Togliatti, MD
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 493-9006
Dr. Than Sein, DO
Lone Tree, CO · $26 in drug and device payments (2025) · (720) 875-2880
Dr. Thomas Feulner, DO
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-4464
Dr. Thomas Reynolds, D.O.
Lone Tree, CO · No drug or device payments recorded (2025) · (720) 225-1322

Conditions Internal Medicine providers in Lone Tree, Colorado commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Lone Tree, Colorado?

There are 48 Internal Medicine providers with active NPI records practicing in Lone Tree, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Lone Tree received drug or device company payments?

20 of 48 (42%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Lone Tree treat?

Internal Medicine providers in Lone Tree commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Lone Tree Internal Medicine across Colorado

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.