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Best Internal Doctors in Buffalo Grove, IL | NPI Telehealth
Home/Illinois/Buffalo Grove/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Buffalo Grove.

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

SPECIALISTS

Active internal doctors in Buffalo Grove jurisdiction.

7 ENTRIES FOUND
NPI: 1952389413
VIRTUAL ACTIVE

STUART FERBER, M.D.

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1942487772
VIRTUAL ACTIVE

LIDIYA KUPRIYENKO, MD

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
OTHER (1984)
18+ Years Exp.
ACCESS PROFILE
NPI: 1780094714
VIRTUAL ACTIVE

LENA VIRASCH, D.O.

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
OTHER (2014)
12+ Years Exp.
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NPI: 1518945484
VIRTUAL ACTIVE

MICHAEL UNGER, MD

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB) (1992)
20+ Years Exp.
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NPI: 1346228954
VIRTUAL ACTIVE

DAVID CHARMAN, M.D.

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB) (1985)
20+ Years Exp.
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NPI: 1043282320
VIRTUAL ACTIVE

OLGA ZARKH, MD

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
OTHER (1987)
20+ Years Exp.
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NPI: 1033197637
VIRTUAL ACTIVE

MARK CHARMAN, M.D.

Internal Medicine

NPI DATA 2026
Buffalo Grove, IL
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB) (1980)
20+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Buffalo Grove, IL 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 IL state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in IllinoisNationwide Internal Medicines