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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 Kalamazoo, MI | NPI Telehealth
Home/Michigan/Kalamazoo/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Kalamazoo.

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

SPECIALISTS

Active internal doctors in Kalamazoo jurisdiction.

25 ENTRIES FOUND
NPI: 1922057546
VIRTUAL ACTIVE

AHMED AQEEL, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881048213
VIRTUAL ACTIVE

JONATHON BLAIS, D.O

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1831327246
VIRTUAL ACTIVE

DERCIO MENDONCA, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (2015)
17+ Years Exp.
ACCESS PROFILE
NPI: 1831132869
VIRTUAL ACTIVE

JOHN LAWLOR, M.D.

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780113258
VIRTUAL ACTIVE

KATHERINE BOLTON, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1760988448
VIRTUAL ACTIVE

ZACHARY BAUER, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1760419246
VIRTUAL ACTIVE

MATTHEW LING, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
RUTGERS NEW JERSEY MEDICAL SCHOOL (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1548371586
VIRTUAL ACTIVE

PIMPAWAN BOAPIMP, M.D.

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1447293469
VIRTUAL ACTIVE

MICHAEL CROOKS, M.D.

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1407377930
VIRTUAL ACTIVE

PRANAY PANDRANGI, BS, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1396864401
VIRTUAL ACTIVE

PETER MANRING, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE (1998)
19+ Years Exp.
ACCESS PROFILE
NPI: 1376983205
VIRTUAL ACTIVE

CHRISTOPHER HANZAKER, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1356606933
VIRTUAL ACTIVE

RICHARD SEMONES, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1326494014
VIRTUAL ACTIVE

LAUREN LAMIE, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1326074378
VIRTUAL ACTIVE

MICHAEL VALITUTTO, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
DES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295917946
VIRTUAL ACTIVE

ELIZABETH KLUKA, D.O.

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1275533986
VIRTUAL ACTIVE

FADI AJINE, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235667726
VIRTUAL ACTIVE

AMBER FAUSNEAUCHT, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1215344197
VIRTUAL ACTIVE

BRIGITTE ENGELMANN, MD/PHD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (2015)
12+ Years Exp.
ACCESS PROFILE
NPI: 1184673709
VIRTUAL ACTIVE

THAN OO, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1154524338
VIRTUAL ACTIVE

AASH BHATT, M.D.

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1154094431
VIRTUAL ACTIVE

HARMANPREET KAUR, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (2018)
5+ Years Exp.
ACCESS PROFILE
NPI: 1114380540
VIRTUAL ACTIVE

NATHAN DEMCHUK, DO

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1114213204
VIRTUAL ACTIVE

JOHN BLIXT, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
OTHER (2007)
15+ Years Exp.
ACCESS PROFILE
NPI: 1043639933
VIRTUAL ACTIVE

ANDREW HEISLER, MD

Internal Medicine

NPI DATA 2026
Kalamazoo, MI
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

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