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Informational purposes only — not medical advice. Always consult a professional. Data updated weekly.

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Best Internal Doctors in Denver, CO | NPI Telehealth
Home/Colorado/Denver/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Denver.

Find and book top-rated Internal Medicine specialists in Denver, CO. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active internal doctors in Denver jurisdiction.

50 ENTRIES FOUND
NPI: 1992900575
VIRTUAL ACTIVE

MARY DEMORUELLE, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1992874226
VIRTUAL ACTIVE

JEFFREY SWIGRIS, DO

Internal Medicine

NPI DATA 2026
Denver, CO
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992117675
VIRTUAL ACTIVE

SARAH SAFADI, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (2012)
12+ Years Exp.
ACCESS PROFILE
NPI: 1982631131
VIRTUAL ACTIVE

CRISTA KELLER, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982282000
VIRTUAL ACTIVE

MELODY CHIANG

Internal Medicine

NPI DATA 2026
Denver, CO
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (2021)
5+ Years Exp.
ACCESS PROFILE
NPI: 1982191904
VIRTUAL ACTIVE

MARK MALLOZZI, MD

Internal Medicine

NPI DATA 2026
Denver, CO
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1982099248
VIRTUAL ACTIVE

CHRISTINE NGUYEN, DO

Internal Medicine

NPI DATA 2026
Denver, CO
LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1972861672
VIRTUAL ACTIVE

CLAUDIA ONOFREI, MD, MSC

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (2008)
14+ Years Exp.
ACCESS PROFILE
NPI: 1972802429
VIRTUAL ACTIVE

TYRA FAINSTAD, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1962899831
VIRTUAL ACTIVE

HUNTER STONE

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1962558635
VIRTUAL ACTIVE

SHANNON KASPERBAUER, MD

Internal Medicine

NPI DATA 2026
Denver, CO
WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1962484253
VIRTUAL ACTIVE

CATHIE KOREY, MD

Internal Medicine

NPI DATA 2026
Denver, CO
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962435479
VIRTUAL ACTIVE

TROY ZABEL, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952513236
VIRTUAL ACTIVE

HILDA METJIAN, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1942435680
VIRTUAL ACTIVE

SARA CORR, MD

Internal Medicine

NPI DATA 2026
Denver, CO
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1932738432
VIRTUAL ACTIVE

KAYLYN SAWIN-JOHNSON, MD

Internal Medicine

NPI DATA 2026
Denver, CO
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY (2020)
6+ Years Exp.
ACCESS PROFILE
NPI: 1932299518
VIRTUAL ACTIVE

MILENE SAAVEDRA, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1932199536
VIRTUAL ACTIVE

EVAN STEPP, MD

Internal Medicine

NPI DATA 2026
Denver, CO
HARVARD MEDICAL SCHOOL (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1922117761
VIRTUAL ACTIVE

SHAUNA RUNCHEY

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1912206780
VIRTUAL ACTIVE

ANDREW PROUSE, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
TULANE UNIVERSITY SCHOOL OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1912116732
VIRTUAL ACTIVE

LAWRENCE MILLER, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1891834727
VIRTUAL ACTIVE

ASHWINI REDDY, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1891704409
VIRTUAL ACTIVE

CHRISTOPHER DYKE, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881860773
VIRTUAL ACTIVE

JENNIFER TAMBLYN, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1881603769
VIRTUAL ACTIVE

CARLIN LONG, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881009678
VIRTUAL ACTIVE

BRYAN CHEYNE, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF UTAH SCHOOL OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1871859801
VIRTUAL ACTIVE

GREGORY BARRON, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1861588618
VIRTUAL ACTIVE

NIR GOLDSTEIN, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851303002
VIRTUAL ACTIVE

LESLIE GAMACHE, MD

Internal Medicine

NPI DATA 2026
Denver, CO
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1841684305
VIRTUAL ACTIVE

SEAN MADDOCK, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
NEW YORK MEDICAL COLLEGE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1831245505
VIRTUAL ACTIVE

JESSICA KENDRICK, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1821656687
VIRTUAL ACTIVE

RAYMOND LA

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1811347172
VIRTUAL ACTIVE

RYAN WEBSTER, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1811346836
VIRTUAL ACTIVE

EMILY MORENO, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1811109192
VIRTUAL ACTIVE

SHERSTIN LOMMATZSCH, MD

Internal Medicine

NPI DATA 2026
Denver, CO
INDIANA UNIVERSITY SCHOOL OF MEDICINE (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1801971486
VIRTUAL ACTIVE

SAURABH MANGALIK, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1801871660
VIRTUAL ACTIVE

CINDY RAKOTZ, DO

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1801030960
VIRTUAL ACTIVE

JESSICA MCDERMOTT, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1790875474
VIRTUAL ACTIVE

HOWARD WEINBERGER, MD

Internal Medicine

NPI DATA 2026
Denver, CO
INDIANA UNIVERSITY SCHOOL OF MEDICINE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790128940
VIRTUAL ACTIVE

KRISTEN GLISINSKI, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1790084945
VIRTUAL ACTIVE

JENNIFER JARVIE, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1780950394
VIRTUAL ACTIVE

KATHRYN DANIELS, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1770748782
VIRTUAL ACTIVE

ANDREW FREEMAN, MD

Internal Medicine

NPI DATA 2026
Denver, CO
STATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1770564437
VIRTUAL ACTIVE

ELENA ANISIMOVA, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1760876668
VIRTUAL ACTIVE

KYLEY LEROY, DO

Internal Medicine

NPI DATA 2026
Denver, CO
ROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1750437372
VIRTUAL ACTIVE

SEAN PAWLOWSKI, MD

Internal Medicine

NPI DATA 2026
Denver, CO
OTHER (1996)
19+ Years Exp.
ACCESS PROFILE
NPI: 1750309571
VIRTUAL ACTIVE

STEVEN LOMMATZSCH, M.D.

Internal Medicine

NPI DATA 2026
Denver, CO
MEDICAL COLLEGE OF OHIO (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750302592
VIRTUAL ACTIVE

CHRISTOPHER ANTOLINI, MD

Internal Medicine

NPI DATA 2026
Denver, CO
WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730569476
VIRTUAL ACTIVE

ZACHARY SIMONS, MD

Internal Medicine

NPI DATA 2026
Denver, CO
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1720583206
VIRTUAL ACTIVE

JACK RUSING, MD

Internal Medicine

NPI DATA 2026
Denver, CO
UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE (2018)
8+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Denver, CO requires finding the right expert. A highly qualified internal medicine is crucial for proper diagnosis and long-term care management.

  • NPI Credentials: Active NPI status and valid CO state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in ColoradoNationwide Internal Medicines