Summary

Mercedes Martinez is a gastroenterology specialist with 38 years of experience treating digestive and liver conditions. They earned their medical degree from Instituto Superior De Ciencias Medicas De Santiago De Cuba and completed residency training at Children's Hospital. Mercedes Martinez speaks both English and Spanish, helping them connect with a diverse patient population.

Mercedes Martinez practices at multiple NewYork-Presbyterian locations throughout New York and New Jersey, including the Morgan Stanley Children's Hospital and Columbia University Irving Medical Center. They focus on treating conditions like food intolerance, fatty liver disease, and malabsorption syndromes. Their expertise includes performing hepatic function panels and hepatitis testing to diagnose liver problems. Patients have given them an average rating of 4.3 out of 5 for their care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 38 years of experience
  • speaks English, Spanish
  • Childrens Hospital
  • 2 written reviews
  • 1 specialty
  • 1 area of expertise
  • 8 hospital affiliations
  • 15 office locations

Patients’ Perspective

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

Office Locations

Dr. Mercedes Martinez has 15 locations

Newyork-Presbyterian Columbia University Medical Center Pediatrics

622 W 168th St Fl 10New York, NY 10032
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Columbia Pediatric Gastroenterology

3959 Broadway Fl 7New York, NY 10032
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

Center For Liver Disease And Transplantation

622 W 168th St Fl 14New York, NY 10032
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Center For Liver Diseases And Transplantation

622 W 168th St Ste 103New York, NY 10032
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

ColumbiaDoctors - 25 Rockwood Place

25 Rockwood Pl Ste 330Englewood, NJ 07631

CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital

3959 Broadway Ste BHN702New York, NY 10032

Newyork Presbyterian Columbia University Irving Medical Center

630 W 168th StNew York, NY 10032
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

Newyork Presbyterian Alexandra Cohen Hospital For Women And Newborns

1283 York Ave Fl 12New York, NY 10065

CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital

3959 Broadway Ste BhnNew York, NY 10032

CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital

3959 Broadway # 7New York, NY 10032

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Dr. Mercedes Martinez
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Dr. Mercedes MartinezAga NagornaDr. Ghassan Philip Sayegh, DODr. Michael Schopis, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
38 Years of Experience 7 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
New York , NYBROOKLYN , NYYonkers , NYNew York , NY
Med School: Instituto Superior De Ciencias Medicas De Santiago De Cuba Med School: Albert Einstein College of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: University Of Toledo College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mercedes Martinez

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

Medical Specialties

Dr. Mercedes Martinez has the following specialty

Specialty Expertise

Dr. Mercedes Martinez has the following area of expertise

  • Liver Diseases

Certifications, License, & Education

38 Years Experience

Dr. Mercedes Martinez holds expired and active medical licenses in the states of New York and New Jersey.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026 and an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Residency

Completed their residency at Childrens Hospital.

Medical School

Graduated from Instituto Superior De Ciencias Medicas De Santiago De Cuba in 1988.

NPI Number

Dr. Martinez's NPI number is 1316992522.

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Frequently Asked Questions

Is Dr. Mercedes Martinez accepting new patients?
Dr. Mercedes Martinez is accepting new patients on Vitals. View Dr. Mercedes Martinez's profile on Vitals to make an appointment.
Does Dr. Mercedes Martinez accept my insurance?
You can see the insurance plans that Dr. Mercedes Martinez accepts on their Vitals profile.
Which hospitals is Dr. Mercedes Martinez affiliated with?
Dr. Mercedes Martinez is affiliated with Newyork Presbyterian Weill Cornell Medical Center, Newyork Presbyterian Morgan Stanley Childrens Hospital, The Valley Hospital, Newyork Presbyterian Allen Hospital, Newyork Presbyterian Columbia University Irving Medical Center, The Valley Hospital, Newyork Presbyterian Alexandra Cohen Hospital For Women And Newborns, and Newyork Presbyterian Columbia University Irving Medical Center.
Where is Dr. Mercedes Martinez's office located?
Dr. Mercedes Martinez's office is located at 622 W 168th St Fl 10, New York, NY, 10032.
Does Dr. Mercedes Martinez accept virtual/telehealth appointments?
Dr. Mercedes Martinez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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