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Best Internal Doctors in Lancaster, PA | NPI Telehealth
Home/Pennsylvania/Lancaster/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Lancaster.

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

SPECIALISTS

Active internal doctors in Lancaster jurisdiction.

44 ENTRIES FOUND
NPI: 1982958328
VIRTUAL ACTIVE

MARJAN MUJIB, MD, MPH

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2014)
14+ Years Exp.
ACCESS PROFILE
NPI: 1922284652
VIRTUAL ACTIVE

JUSTIN HARBERSON, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (2002)
18+ Years Exp.
ACCESS PROFILE
NPI: 1902035041
VIRTUAL ACTIVE

DEEPIKA PRADHAN SHRESTHA, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2005)
17+ Years Exp.
ACCESS PROFILE
NPI: 1881835973
VIRTUAL ACTIVE

BHAVIN MEHTA, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2006)
17+ Years Exp.
ACCESS PROFILE
NPI: 1871708867
VIRTUAL ACTIVE

MEIJUAN YAN, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (1999)
19+ Years Exp.
ACCESS PROFILE
NPI: 1871704304
VIRTUAL ACTIVE

MATTHEW EVANS, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1841388329
VIRTUAL ACTIVE

CHARLES HENDERSON, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
RUTGERS NEW JERSEY MEDICAL SCHOOL (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821400052
VIRTUAL ACTIVE

MEENA VENIGALLA, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1790768828
VIRTUAL ACTIVE

COLLEEN MATEJICKA, D.O.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1720570724
VIRTUAL ACTIVE

LYDIA SLATER, DO

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1720475684
VIRTUAL ACTIVE

EDWIN CAMPOVERDE HERNANDEZ, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1710961230
VIRTUAL ACTIVE

LISA ALLEN, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1982)
21+ Years Exp.
ACCESS PROFILE
NPI: 1699727982
VIRTUAL ACTIVE

CHARLES RODENBERGER, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1629362850
VIRTUAL ACTIVE

DAVID ABEL, D.O.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1629233424
VIRTUAL ACTIVE

CHINENYE EMUWA, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2000)
18+ Years Exp.
ACCESS PROFILE
NPI: 1629009238
VIRTUAL ACTIVE

REBECCA SHEPHERD, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619439411
VIRTUAL ACTIVE

NICOLE BRILEY, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1609829605
VIRTUAL ACTIVE

PAMELA PINTO PANNAFINO, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
MEDICAL COLLEGE OF PENNSYLVANIA (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1578790077
VIRTUAL ACTIVE

HARETH MADHOUN, DO

Internal Medicine

NPI DATA 2026
Lancaster, PA
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1558313205
VIRTUAL ACTIVE

JEFFREY MARTIN, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1467462630
VIRTUAL ACTIVE

JOHN GRANGER, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
MEDICAL COLLEGE OF OHIO (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1447354410
VIRTUAL ACTIVE

JOHN BETTERIDGE, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437259157
VIRTUAL ACTIVE

FARIHA SARIJ, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1417924697
VIRTUAL ACTIVE

JOHN SLOVAK, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1976)
20+ Years Exp.
ACCESS PROFILE
NPI: 1386770501
VIRTUAL ACTIVE

DOREEN BETT, D.O.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1366431934
VIRTUAL ACTIVE

PAUL CONSLATO, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1326152760
VIRTUAL ACTIVE

MARIA CALDERON, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316913403
VIRTUAL ACTIVE

ALISA BELL, DO

Internal Medicine

NPI DATA 2026
Lancaster, PA
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295261923
VIRTUAL ACTIVE

RACHANA MURTHY, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1245415553
VIRTUAL ACTIVE

SADIYA CHESHTY, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1245281948
VIRTUAL ACTIVE

MEERA RANGANATHAN, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1205816295
VIRTUAL ACTIVE

MARION GEORGE, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
BOSTON UNIVERSITY SCHOOL OF MEDICINE (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1205147139
VIRTUAL ACTIVE

PRZEMYSLAW BEDNARZ, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1194706143
VIRTUAL ACTIVE

SANDHYA ADUSUMILLI, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1144438540
VIRTUAL ACTIVE

SAGUN PRADHAN, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1134651946
VIRTUAL ACTIVE

TUC TO, MD

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1134170418
VIRTUAL ACTIVE

YAROSLAV LANDO, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124245972
VIRTUAL ACTIVE

MATTHEW SAUDER, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1114128485
VIRTUAL ACTIVE

MASOOD AHMAD, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
OTHER (1996)
19+ Years Exp.
ACCESS PROFILE
NPI: 1083603526
VIRTUAL ACTIVE

BRADFORD GRANGER, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073565941
VIRTUAL ACTIVE

CRAIG HORVAT, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1043474364
VIRTUAL ACTIVE

KEITH BEAULIEU, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1033231907
VIRTUAL ACTIVE

PAUL ALLEGRETTI, D.O.

Internal Medicine

NPI DATA 2026
Lancaster, PA
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1003182114
VIRTUAL ACTIVE

KACI CHRISTIAN, M.D.

Internal Medicine

NPI DATA 2026
Lancaster, PA
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (2012)
14+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

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