Summary

Dr. Alexander Koral specializes in gastroenterology and pediatrics, focusing his practice on digestive health issues in children. He earned his medical degree from Case Western Reserve University School of Medicine and has provided care for 17 years. Dr. Koral speaks both English and Spanish.

Dr. Koral practices at several Yale New Haven Hospital locations throughout New Haven, Connecticut, including Yale New Haven Children's Hospital and the Saint Raphael Campus. He also maintains affiliations with The Children's Hospital at Montefiore Medical Center in Bronx, New York. His expertise includes treating feeding disorders in infants and helping families navigate challenges with picky eaters and failure to thrive conditions. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 5
  • 17 years of experience
  • speaks English, Spanish
  • Case Western Reserve University School Of Medicine
  • 1 written review
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Alexander Willie Z Koral has 6 locations

Yale New Haven Hospital Pediatrics

330 Cedar StNew Haven, CT 06510
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Pediatric Gastroenterology And Hepatology

333 Cedar StNew Haven, CT 06510
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Yale New Haven Hospital

20 York StNew Haven, CT 06510

Yale New Haven Childrens Hospital

1 Park StNew Haven, CT 06504

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Dr. Alexander Willie Z Koral, MD
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Dr. Alexander Willie Z Koral, MDJi Soo Choi, APRNDr. Vincent Nelson MilesDr. Richard Joseph Kiley
GastroenterologyGastroenterologyCardiovascular DiseaseGastroenterology
Accepts New Patients
17 Years of Experience 60 Years of Experience 69 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English
New Haven , CTSACRAMENTO , CAStratford , CTWaterbury , CT
Med School: Case Western Reserve University School Of Medicine Med School: New York University Med School: Lewis Katz School Of Medicine At Temple University Med School: University of Virginia
Current Profile
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Insurance Plans Accepted by Dr. Alexander Willie Z Koral

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

Medical Specialties

Dr. Alexander Willie Z Koral has the following 2 specialties

Specialty Expertise

Dr. Alexander Willie Z Koral has the following 2 areas of expertise

  • Pediatric Gastroenterology
  • Pediatrics

Certifications, License, & Education

17 Years Experience

Dr. Alexander Willie Z Koral 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

Medical School

Graduated from Case Western Reserve University School Of Medicine in 2009.

NPI Number

Dr. Koral's NPI number is 1215231238.

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Frequently Asked Questions

Does Dr. Alexander Willie Z Koral accept my insurance?
You can see the insurance plans that Dr. Alexander Willie Z Koral accepts on their Vitals profile.
What languages does Dr. Alexander Willie Z Koral speak?
Dr. Alexander Willie Z Koral speaks English and Spanish.
How can I make an appointment with Dr. Alexander Willie Z Koral?
You can find contact information for Dr. Alexander Willie Z Koral here on Vitals.
Where is Dr. Alexander Willie Z Koral's office located?
Dr. Alexander Willie Z Koral's office is located at 330 Cedar St, New Haven, CT, 06510.
Which hospitals is Dr. Alexander Willie Z Koral affiliated with?
Dr. Alexander Willie Z Koral is affiliated with Yale New Haven Hospital, Yale New Haven Hospital Saint Raphael Campus, Yale New Haven Childrens Hospital, and The Childrens Hospital At Montefiore Medical Center.

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