Summary

Dr. Marlene Galizi specializes in gastroenterology and internal medicine, bringing 37 years of clinical experience to her practice. She earned her medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science and completed her residency at University Hospital SUNY Stony Brook. Her extensive background allows her to address both digestive health concerns and comprehensive internal medicine needs. Dr. Galizi is fluent in Italian, Spanish, and English.

Dr. Galizi maintains affiliations with Phelps Hospital and Mount Sinai Kravis Children's Hospital, practicing in both Sleepy Hollow and New York, NY. She specializes in treating abdominal pain, including pregnancy-related discomfort, and managing colon polyps. Her procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures. Patients have given her an average rating of 4.5 out of 5 based on their care experiences.

AI-generated from data on this provider profile.

Quick Facts

  • 4.5
  • 37 years of experience
  • speaks Italian, Spanish, English
  • University Hospital Suny Stony Brook
  • 12 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Female

Office Locations

Dr. Marlene Denise Galizi has 3 locations

Phelps Hospital

701 N BroadwaySleepy Hollow, NY 10591

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Marlene Denise Galizi, MDLynn Collette-Zachar, APRNRachel Oliver, APRNDr. Kristen Kyong Lee, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
37 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Italian, Spanish, English Speaks English Speaks English Speaks English
Sleepy Hollow , NYTallahassee , FLSACRAMENTO , CANEW YORK , NY
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Regis College Med School: University of South Alabama Med School: Cornell University
Current Profile
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Insurance Plans Accepted by Dr. Marlene Denise Galizi

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

Medical Specialties

Dr. Marlene Denise Galizi has the following 2 specialties

Specialty Expertise

Dr. Marlene Denise Galizi has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

37 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

University Hospital Suny Stony Brook

Medical School

Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 1989

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Frequently Asked Questions

What languages does Dr. Marlene Galizi speak?
Dr. Marlene Galizi speaks Italian, Spanish, and English.
Is Dr. Marlene Galizi accepting new patients?
Dr. Marlene Galizi has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Marlene Galizi accept virtual/telehealth appointments?
Dr. Marlene Galizi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marlene Galizi's office located?
Dr. Marlene Galizi's office is located at 701 N Broadway, Sleepy Hollow, NY, 10591.
Which hospitals is Dr. Marlene Galizi affiliated with?
Dr. Marlene Galizi is affiliated with Phelps Hospital and Mount Sinai Kravis Childrens Hospital.

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