Skip to main content
Hunterdon Logo
  • Home
  • Find a Doctor
  • Services
  • Locations
  • Patients & Visitors
  • Patient Portals
  • Call 908-788-6100
  • Make a Payment
  • Urgent Care
  • Ways To Give
  • Careers
  • Contact Us
  • Call 908-788-6100
  • Make a Payment
  • Urgent Care
  • Ways To Give
  • Careers
  • Contact Us
Hunterdon Logo
  • Home
  • Find a Doctor
  • Services
  • Locations
  • Patients & Visitors
  • Patient Portals

Breadcrumb

  1. Home
  2. Doctors
  3. John I. Siekierka, DO

John I. Siekierka, DO

John I. Siekierka, DO
  • Emergency Medicine
  • Urgent Care

Languages

  • English

Website(s)

  • Pegasus Emergency Group, PA,
  • Hunterdon Health Urgent Care
Call for an Appointment 908-237-4036
icon Accepting New Patients

Locations & Appointments

Hunterdon Health Urgent Care

63 Church Street
Flemington, NJ 08822
United States

P: 908-237-4036
F: 908-237-6056
Get Directions

Hunterdon Health Urgent Care

45 Route 206 South
Suite F
Raritan, NJ 08869
United States

P: 908-237-4122
F: 908-237-4123
Get Directions

Education & Training

Medical Education

  • Philadelphia College of Osteopathic Medicine

Residency

  • Metropolitan Hospital-Parkview Division & Delaware Valley Medical Center; Emergency Medicine

Board Certification

  • Emergency Medicine - American Osteopathic Board of Emergency Medicine

Awards and Honors

  • Dr. Siekierka is an active member of the American Osteopathic Association and the American College of Osteopathic Emergency Physicians.
Call for an Appointment 908-237-4036
icon Accepting New Patients

Share:

  • Email
  • Print
  • Facebook
  • Twitter

JOIN OUR HUNTERDON HEALTH MAILING LIST

A Twice Monthly E-Newsletter

Sign Up Now

Footer Logo
908-788-6100

Main Campus
Hunterdon Medical Center
2100 Wescott Drive
Flemington, NJ 08822
United States

Get Directions
Contact Us

Quick Links

  • Make a Payment
  • Patient Portals
  • Health & Wellness Center
  • Residencies & Fellowships
  • Hunterdon County Partnership for Health
  • Price Transparency

Connect

  • Ways To Give
  • Volunteer
  • Classes & Events

About

  • About Us
  • Careers
  • COVID-19 Information
  • Accepted Insurances
  • News & Stories
  • https://www.facebook.com/HunterdonHealthcare
  • https://twitter.com/hunterdonhealth
  • https://www.instagram.com/hunterdonhealth/
  • https://vimeo.com/hunterdonhealth
  • Privacy Policy
  • Non-Discrimination Policy
  • Vendor Policy
  • Financial Statements
  • Hunterdon Medical Center 990

©2025. Hunterdon Health. All Rights Reserved.