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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 Greeley, CO | NPI Telehealth
Home/Colorado/Greeley/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Greeley.

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

SPECIALISTS

Active internal doctors in Greeley jurisdiction.

23 ENTRIES FOUND
NPI: 1932180551
VIRTUAL ACTIVE

DANIEL MONKOWSKI, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1912391962
VIRTUAL ACTIVE

ARIADNE EBEL, D.O,

Internal Medicine

NPI DATA 2026
Greeley, CO
DES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1831177443
VIRTUAL ACTIVE

MICHAEL STONE, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA (1977)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730194531
VIRTUAL ACTIVE

EMERITO NATANAWAN, M.D.

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730166687
VIRTUAL ACTIVE

MARK BERNTSEN, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1679571103
VIRTUAL ACTIVE

DANA CHRISTIANSEN, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1649536723
VIRTUAL ACTIVE

EKS POLLOCK, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1649257544
VIRTUAL ACTIVE

JOHN EBENS, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1619409083
VIRTUAL ACTIVE

MEARA MELTON, M.D., M.B.A.

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1497966824
VIRTUAL ACTIVE

SIEMAY LEE, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
TULANE UNIVERSITY SCHOOL OF MEDICINE (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1477975753
VIRTUAL ACTIVE

RAVI SHAHU KHAL, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (2009)
12+ Years Exp.
ACCESS PROFILE
NPI: 1437145190
VIRTUAL ACTIVE

DANIELLE DORO, M.D.

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF MINNESOTA, DULUTH SCHOOL OF MEDICINE (2002)
21+ Years Exp.
ACCESS PROFILE
NPI: 1407101975
VIRTUAL ACTIVE

RICHARD MILLSTEIN, D.O.

Internal Medicine

NPI DATA 2026
Greeley, CO
KANSAS CITY COLLEGE OF MEDICINE AND SURGERY (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1356778161
VIRTUAL ACTIVE

KYLE HIRSH, D.O.

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1326302183
VIRTUAL ACTIVE

ERICA BERNHARDT, M.D.

Internal Medicine

NPI DATA 2026
Greeley, CO
INDIANA UNIVERSITY SCHOOL OF MEDICINE (2008)
14+ Years Exp.
ACCESS PROFILE
NPI: 1326026956
VIRTUAL ACTIVE

DANIEL ZENK, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245678648
VIRTUAL ACTIVE

LAURA HOWE, M.D.

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1225011554
VIRTUAL ACTIVE

STEVEN KALT, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1144376757
VIRTUAL ACTIVE

JASON MCCARL, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1114064490
VIRTUAL ACTIVE

LIN-WANG DONG, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
OTHER (1986)
19+ Years Exp.
ACCESS PROFILE
NPI: 1093793838
VIRTUAL ACTIVE

JAMES LEVINE, DO

Internal Medicine

NPI DATA 2026
Greeley, CO
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093079055
VIRTUAL ACTIVE

EMILY PFEIFER, MD

Internal Medicine

NPI DATA 2026
Greeley, CO
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1073714176
VIRTUAL ACTIVE

BRYAN MCVAY, D.O.

Internal Medicine

NPI DATA 2026
Greeley, CO
CHICAGO COLLEGE OF OSTEOPATHY (2005)
19+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Greeley, 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