Summary

Dr. Harold Joseph is a family medicine and emergency medicine physician who graduated from Howard University College of Medicine. With 66 years of medical experience, Dr. Joseph brings extensive knowledge to patient care across multiple specialties. He is fluent in both English and Spanish, allowing him to serve a diverse patient community.

Dr. Joseph practices at Mather Hospital in Port Jefferson, New York. His dual expertise in family medicine and emergency medicine enables him to provide comprehensive primary care while also managing urgent medical situations. Patients have given him an average rating of 4.1 on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 66 years of experience
  • speaks English, Spanish
  • Howard University College Of Medicine
  • 2 specialties
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Mather Hospital

75 N Country RdPort Jefferson, NY 11777

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Dr. Harold Thibou Joseph, MDChioma IshieMelissa M. Reilly, MSN, FNPDr. Dwayne A. Hall, DNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
66 Years of Experience 2 Years of Experience 4 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 Speaks English
Port Jefferson , NYBridgeport , CTSmithtown , NYBridgeport , CT
Med School: Howard University College Of Medicine Med School: Wilkes University
Current Profile
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Insurance Plans Accepted by Dr. Harold Thibou Joseph

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Harold Thibou Joseph has the following 2 specialties

Specialty Expertise

Dr. Harold Thibou Joseph has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

66 Years Experience

Dr. Harold Thibou Joseph holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2025.

Education & Training

Medical School

Graduated from Howard University College Of Medicine in 1964 and Howard University College Of Medicine in 1960.

NPI Number

Dr. Joseph's NPI number is 1851411573.

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Frequently Asked Questions

What languages does Dr. Harold Joseph speak?
Dr. Harold Joseph speaks English and Spanish.
Where is Dr. Harold Joseph's office located?
Dr. Harold Joseph's office is located at 75 N Country Rd, Port Jefferson, NY, 11777.
Is Dr. Harold Joseph accepting new patients?
Dr. Harold Joseph has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Harold Joseph affiliated with?
Dr. Harold Joseph is affiliated with Mather Hospital.
Does Dr. Harold Joseph accept my insurance?
You can see the insurance plans that Dr. Harold Joseph accepts on their Vitals profile.

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