Summary

Dr. Poshkus graduated from the Columbia University College of Physicians & Surgeons in 1998. He works in West Warwick, RI and specializes in Infectious Disease and Internal Medicine. Dr. Poshkus is affiliated with Landmark Medical Center.

Quick Facts

  • accepting new patients
  • 4.8
  • 28 years of experience
  • speaks Chinese, Spanish
  • Rhode Island Hospital
  • 2 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Thundermist Health Center West Warwick

186 Providence StWest Warwick, RI 02893
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Michael Timothy Poshkus, MD
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Dr. Michael Timothy Poshkus, MDDr. Athena StoupisDr. Hany SaifeldinDr. Michael Laurent Therrien, MD
Infectious DiseaseInfectious DiseaseInternal MedicineCardiovascular Disease
Accepts New Patients
4.8 
28 Years of Experience 39 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish
West Warwick , RIProvidence , RIProvidence , RIHartford , CT
Med School: Columbia University College Of Physicians & Surgeons Med School: University Of Athens School Of Health Sciences Med School: University Of Connecticut School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Timothy Poshkus

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Michael Timothy Poshkus has the following 2 specialties

Specialty Expertise

Dr. Michael Timothy Poshkus has the following 9 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • HIV Infections
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Internal Medicine
  • Vaccination

Certifications, License, & Education

28 Years Experience

Dr. Michael Timothy Poshkus holds an active medical license in the state of Rhode Island.

Medical License

Medical Doctor with an active medical license in the state of Rhode Island that expired in 2026.

Education & Training

Residency

Completed their residency at Rhode Island Hospital.

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 1998.

NPI Number

Dr. Poshkus' NPI number is 1952341075.

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Frequently Asked Questions

What languages does Dr. Michael Poshkus speak?
Dr. Michael Poshkus speaks Chinese and Spanish.
How can I make an appointment with Dr. Michael Poshkus?
You can find contact information for Dr. Michael Poshkus here on Vitals.
Does Dr. Michael Poshkus accept virtual/telehealth appointments?
Dr. Michael Poshkus has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Michael Poshkus's office located?
Dr. Michael Poshkus's office is located at 186 Providence St, West Warwick, RI, 02893.
Which hospitals is Dr. Michael Poshkus affiliated with?
Dr. Michael Poshkus is affiliated with Landmark Medical Center.

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