Summary

Dr. John Chafos is an internal medicine physician who also specializes in emergency medicine, bringing a comprehensive approach to both routine and urgent medical care. He completed his medical education at Tufts University School of Medicine and went on to complete his residency training at Morristown Medical Center. With 38 years of experience in medicine, Dr. Chafos has developed extensive expertise in managing complex health conditions across multiple care settings. He is fluent in both English and Spanish.

Dr. Chafos practices at Morristown Medical Center and maintains locations in Green Brook and Hillsborough, New Jersey. His clinical focus includes treating respiratory conditions such as sinusitis and bronchitis. He regularly performs diagnostic procedures including complete blood counts and urinalysis to help identify and monitor various health conditions. Patients have given him an average rating of 4.1 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.1
  • 38 years of experience
  • speaks English, Spanish
  • Morristown Medical Center
  • 7 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Nick Chafos has 3 locations

Dr. John Nick Chafos

257 Route 22 EGreen Brook, NJ 08812
Mon8:00 am - 9:00 pm
Tue8:00 am - 9:00 pm
Wed8:00 am - 9:00 pm
Thu8:00 am - 9:00 pm
Fri8:00 am - 9:00 pm
Sat8:00 am - 9:00 pm
Sun8:00 am - 9:00 pm

Family Care Pa

257 Us Highway 22Green Brook, NJ 08812
Mon8:00 am - 9:00 pm
Tue8:00 am - 9:00 pm
Wed8:00 am - 9:00 pm
Thu8:00 am - 9:00 pm
Fri8:00 am - 9:00 pm
Sat8:00 am - 9:00 pm
Sun8:00 am - 9:00 pm

Family Care Pa

256 US Highway 206Hillsborough, NJ 08844
Mon8:00 am - 9:00 pm
Tue8:00 am - 9:00 pm
Wed8:00 am - 9:00 pm
Thu8:00 am - 9:00 pm
Fri8:00 am - 9:00 pm
Sat8:00 am - 5:00 pm
Sun8:00 am - 5:00 pm

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Dr. John Nick Chafos, MD
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Dr. John Nick Chafos, MDBrian PintoDr. Dewan S Khan, MDDr. Jenny Liu, MD, MS, LD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.3 
3.6 
38 Years of Experience 41 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish, Bengali, Hindi, Urdu Speaks Chinese, English, Spanish
Green Brook , NJWestfield , NJHopelawn , NJWarren , NJ
Med School: Tufts University School Of Medicine Med School: Rangpur Medical College Med School: Guangdong Pharmaceutical University
Current Profile
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Insurance Plans Accepted by Dr. John Nick Chafos

  • Accepts Medicare

Medical Specialties

Dr. John Nick Chafos has the following 2 specialties

Specialty Expertise

Dr. John Nick Chafos has the following 8 areas of expertise

  • Check-up
  • Emergency Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

38 Years Experience

Dr. John Nick Chafos holds an active medical license in the state of New Jersey.

Medical License

Medical Doctor with an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Residency

Completed their residency at Morristown Medical Center.

Medical School

Graduated from Tufts University School Of Medicine in 1988.

NPI Number

Dr. Chafos' NPI number is 1871673830.

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Frequently Asked Questions

Is Dr. John Chafos accepting new patients?
Dr. John Chafos is accepting new patients on Vitals. View Dr. John Chafos's profile on Vitals to make an appointment.
Does Dr. John Chafos accept my insurance?
You can see the insurance plans that Dr. John Chafos accepts on their Vitals profile.
What languages does Dr. John Chafos speak?
Dr. John Chafos speaks English and Spanish.
Which hospitals is Dr. John Chafos affiliated with?
Dr. John Chafos is affiliated with Morristown Medical Center.
Where is Dr. John Chafos's office located?
Dr. John Chafos's office is located at 257 Route 22 E, Green Brook, NJ, 08812.

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