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Clinic Type

Internal Medicine

Address

Geisinger Lewistown Hospital - Internal Medicine, 400 Highland Avenue, Lewistown, PA 17044

Phone

800-230-4565

Email

geisingercareers@geisinger.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Video Visits Available

Services Offered

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Team

  • Jennifer Franceschelli Hosterman — DO
  • Japheth Emmanuel Mukaya — MD
  • Karina Alicel Henriquez — MD
  • Sowmya Pinnamaneni — MD
  • Ireneusz Szulawski — MD
  • Joseph Timothy Candelore — DO
  • Anitha Raj — MD
  • Stacy Lynn Andersen — MD, PhD
  • Sapana Mainali — MD
  • Manisha Nilesh Patel — MD
  • Timothy Frederick Doberstein — MD
  • Amrit Devkota — MD

Insurance & Payment

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Languages Spoken

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FAQs

What are the accepting new patients status?

Accepting New Patients

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Geisinger ProviderMatch (Jennifer Franceschelli Hosterman): 5.0/5.0 (67 ratings)
  • Geisinger ProviderMatch (Scott A. Sulman): 4.9/5.0 (288 ratings)
  • Healthgrades (Naveen Yellappa): 4.0/5.0 (1 review)
  • WebMD (Ireneusz Szulawski): 4.5/5.0 (11 ratings)
  • Birdeye (Geisinger Lewistown Hospital): 2.9/5.0 (214 reviews)

Patients praise

  • caring and attentive bedside manner
  • good communication and explanations of conditions
  • strong willingness among patients to recommend the hospital facility

Common complaints

  • concerns regarding staff attitudes towards children
  • complaints about specific providers' legal history
  • varied inpatient experience ratings

"Dr. Y was very caring, patiently listened to me, and tried hard to make me comfortable during my stay in Dec. 2022."

— Healthgrades patient review of Dr. Naveen Yellappa

"Great doctor! Made me feel like his only patient. Very caring."

— Birdeye patient review of Geisinger Lewistown Hospital

"Do not go. The doctors on staff do not know what they are doing when it comes to children. Very impatient and mean to children"

— Birdeye patient review of Geisinger Lewistown Hospital

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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