Addiction Medicine Fellows

Current fellows

Anand Sewak, MD

Dr. Anand Sewak is a graduate of American University of Antigua and a 2020 graduate of the Geisinger Family Medicine Residency. Dr. Sewak has been working as a Geisinger physician since the completion of his residency.

Alumni

2026

• Amanda Frondella, MD
  Geisinger GI Fellowship

2025

• Kyle Fistner, DO
• Linda Okoro, MD

2024

• Nadia Feroz, MD
  Geisinger Family Medicine Residency
• Asmita Gautam, MD
  Merakey, Methadone Clinic, Philadelphia
• Tommy Pham, MD
  Medical Director, BHG, Providence, RI
• James Simons, MD
  Primary Care Physician, LVHN, Scranton

2023

• Ifeanyi Nwadukwe, MD
  Geisinger Outpatient Addiction Medicine, Williamsport

2022

• Anjalika Gupta, MD
  Scranton Primary Health Care Center (FQHC), Scranton
• Matthew Kahari, MD
  Geisinger Outpatient Addiction Medicine, Wilkes-Barre
• Nisar Khan, MD
  Geisinger Outpatient Addiction Medicine, Bloomsburg