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Online Internal Medicine Doctors in FONTANA, CA | Telehealth Visits | NPI Telehealth | NPI Telehealth
Home/California/FONTANA/Internal Medicine Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Medicine Doctors
IN FONTANA.

Find and book verified Internal Medicine specialists in FONTANA, CA. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active internal medicine doctors in FONTANA jurisdiction.

13 ENTRIES FOUND
NPI: 1851449870
VIRTUAL ACTIVE

Rofina Widjaja, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1740349323
VIRTUAL ACTIVE

Antony T. Lin, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568773448
VIRTUAL ACTIVE

Xu Long He, D.O

Internal Medicine

NPI DATA 2026
FONTANA, CA
Michigan State University College of Osteopathic Medicine (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1508825027
VIRTUAL ACTIVE

Faramarz Alav, M.D.

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1508151036
VIRTUAL ACTIVE

Brandon Tong, D.O.

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1396944674
VIRTUAL ACTIVE

Sean Robert Miller, M.D.

Internal Medicine

NPI DATA 2026
FONTANA, CA
Creighton University School of Medicine (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1386703999
VIRTUAL ACTIVE

LES I. LIU, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL (1994)
20+ Years Exp.
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NPI: 1386703908
VIRTUAL ACTIVE

Tin D. Nguyen, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
University of Kansas School of Medicine (1999)
20+ Years Exp.
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NPI: 1356753602
VIRTUAL ACTIVE

Lilit Pilossyan, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
12+ Years Exp.
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NPI: 1194767459
VIRTUAL ACTIVE

Ravi Halappa Konchigeri, M.D.

Internal Medicine

NPI DATA 2026
FONTANA, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1999)
20+ Years Exp.
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NPI: 1134296973
VIRTUAL ACTIVE

Wanping Hu, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1073680823
VIRTUAL ACTIVE

Charlie Ho Suk Yang, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
Keck School of Medicine of USC (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1073661997
VIRTUAL ACTIVE

Edward Suk Im, MD

Internal Medicine

NPI DATA 2026
FONTANA, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (2001)
19+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in FONTANA, CA 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 CA state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in CaliforniaNationwide Internal Medicines