Summary

Dr. Yiannis Apergis is an internal medicine physician who specializes in hospital medicine and emergency medicine. He earned his medical degree from St. Georges University School of Medicine and completed his residency training at Mount Sinai School of Medicine. With 15 years of clinical experience, Dr. Apergis brings extensive knowledge to treating patients with complex medical conditions requiring immediate or inpatient care.

Dr. Apergis practices at Griffin Hospital and maintains affiliations with Stamford Hospital, providing care in Derby, Connecticut. His expertise focuses on managing serious conditions such as heart failure, respiratory failure, and sepsis. He regularly performs essential diagnostic procedures including complete blood counts and comprehensive metabolic panels to help evaluate patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • 15 years of experience
  • Mount Sinai School Of Medicine
  • 3 specialties
  • 9 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Griffin Hospital

130 Division StDerby, CT 06418

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Dr. Yiannis Apergis, MDDr. Osama Kandalaft, MDDr. Peter George Hasapis, MDDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
15 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Russian, Spanish Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Derby , CTGuilford , CTNew Canaan , CTMesquite , TX
Med School: St Georges University School Of Medicine Med School: Royal College Of Surgeons In Ireland School Of Medicine Med School: Cornell University Medical College Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by Dr. Yiannis Apergis

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

Medical Specialties

Dr. Yiannis Apergis has the following 3 specialties

Specialty Expertise

Dr. Yiannis Apergis has the following 9 areas of expertise

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

Certifications, License, & Education

15 Years Experience

Dr. Yiannis Apergis holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at Mount Sinai School Of Medicine.

Medical School

Graduated from St Georges University School Of Medicine in 2011.

NPI Number

Dr. Apergis' NPI number is 1104176122.

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Frequently Asked Questions

Is Dr. Yiannis Apergis accepting new patients?
Dr. Yiannis Apergis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Yiannis Apergis accept my insurance?
You can see the insurance plans that Dr. Yiannis Apergis accepts on their Vitals profile.
Which hospitals is Dr. Yiannis Apergis affiliated with?
Dr. Yiannis Apergis is affiliated with Griffin Hospital and Stamford Hospital.
Where is Dr. Yiannis Apergis's office located?
Dr. Yiannis Apergis's office is located at 130 Division St, Derby, CT, 06418.
How can I make an appointment with Dr. Yiannis Apergis?
You can find contact information for Dr. Yiannis Apergis here on Vitals.

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