Summary

Dr. Kreider, a Senior Attending physician at Middlesex Hospital, is board certified by the American Board of Emergency Medicine. After graduating from the University of Medicine & Dentistry of New Jersey, Dr. Krieider completed his internship at Harbor UCLA Medical Center and his residency at the UCLA Health Sciences Center.

Quick Facts

  • 35 years of experience
  • 26 insurance plans accepted
  • speaks English, Spanish
  • Ucla Medical Center
  • 1 specialty
  • 3 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. John William Kreider has 3 locations

Middlesex Hospital

28 Crescent StMiddletown, CT 06457

Middlesex Health Marlborough Medical Center

12 Jones Hollow RdMarlborough, CT 06447
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Middlesex Health Shoreline Medical Center

250 Flat Rock PlWestbrook, CT 06498
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

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Dr. John William Kreider, MDChristopher Carleo, MDDr. Frank Byoung Lee, MDDr. Joan Kathy Gelin, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
4.3 
35 Years of Experience 28 Years of Experience 23 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish, Tagalog, Portuguese Speaks English
Middletown , CTEast Setauket , NYAllen , TXHartford , CT
Med School: Rutgers New Jersey Medical School Med School: Suny Stony Brookhealth Med School: New York Medical College Med School: ALBERT EINSTEIN COLLEGE OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. John William Kreider

  • Aetna
  • Aetna - Medicare
  • Blue Cross Blue Shield
  • CarePartners of Connecticut
  • CDPHP
  • Cigna
  • ConnectiCare
  • ConnectiCare - Medicare
  • Harvard Pilgrim Health Care
  • HealthFirst (NY)
  • Humana
  • Liberty Mutual
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Oscar Health Insurance
  • Progressive
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • Wellcare

Medical Specialties

Dr. John William Kreider has the following specialty

Specialty Expertise

Dr. John William Kreider has the following 3 areas of expertise

  • Accidents
  • Injury
  • Trauma

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Active

EDUCATION & TRAINING

Residency

Ucla Medical Center

Medical School

Rutgers New Jersey Medical SchoolGraduated in 1991

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Frequently Asked Questions

What languages does Dr. John Kreider speak?
Dr. John Kreider speaks English and Spanish.
Which hospitals is Dr. John Kreider affiliated with?
Dr. John Kreider is affiliated with Middlesex Hospital.
Is Dr. John Kreider accepting new patients?
Dr. John Kreider has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Kreider's office located?
Dr. John Kreider's office is located at 28 Crescent St, Middletown, CT, 06457.
How can I make an appointment with Dr. John Kreider?
You can find contact information for Dr. John Kreider here on Vitals.

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