Summary

Dr. Melvin Thornton II is a Double Board-Certified Reproductive Endocrinologist and Fertility Specialist with more than 30 years of experience helping individuals and families achieve their dreams of parenthood.

For more than 25 years, he has served patients throughout New York and the Tri-State area while earning recognition as a multiple-year Castle Connolly Top Doctor. Recognized internationally for his expertise in assisted reproductive technology (ART), he is known for delivering compassionate, ethical, and personalized fertility care tailored to each patient's unique medical needs, personal values, and family-building goals. 

Dr. Thornton practices at Global Fertility & Genetics in Midtown Manhattan, where advanced reproductive technology is combined with patient-centered, compassionate care.

As one of the world's leading experts in egg donation and gestational surrogacy, he has extensive experience treating a wide range of fertility challenges, including complex reproductive cases and fertility care for HIV-positive couples with services such as:

  • In Vitro Fertilization (IVF), including advanced EmbryoScope-assisted IVF
  • Egg Donation, Egg Donor IVF, and Gestational Surrogacy
  • Egg Freezing and fertility preservation
  • Male infertility evaluation and treatment, including ICSI and IUI (Artificial Insemination)
  • Preimplantation Genetic Testing (PGT) and personalized fertility care for diverse family-building journeys, including LGBTQ+ patients

With a commitment to ethical care, innovation, and personalized treatment, Dr. Thornton and his team provide comprehensive fertility solutions that support patients throughout every stage of their family-building journey.

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Office Photos

Office Location

Global Fertility & Genetics

115 E 57th St Ste 420New York, NY 10022
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Quick Facts

  • accepting new patients
  • 4.6
  • 37 years of experience
  • speaks English
  • Washington University In St Louis School Of Medicine
  • 2 written reviews
  • 2 specialties
  • 2 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Insurance Plans Accepted by Dr. Melvin H. Thornton

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

Medical Specialties

Dr. Melvin H. Thornton has the following 2 specialties

Specialty Expertise

Dr. Melvin H. Thornton has the following 2 areas of expertise

  • Fertility Specialist
  • Obstetrics & Gynecology

Certifications, License, & Education

37 Years Experience

Dr. Melvin H. Thornton holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2028.

Education & Training

Medical School

Graduated from Washington University In St Louis School Of Medicine in 1989.

NPI Number

Dr. Thornton's NPI number is 1720149784.

Frequently Asked Questions

Does Dr. Melvin Thornton accept my insurance?
You can see the insurance plans that Dr. Melvin Thornton accepts on their Vitals profile.
Which hospitals is Dr. Melvin Thornton affiliated with?
Dr. Melvin Thornton is affiliated with Newyork Presbyterian Columbia University Irving Medical Center and Newyork Presbyterian Columbia University Irving Medical Center.
Does Dr. Melvin Thornton accept virtual/telehealth appointments?
Dr. Melvin Thornton has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Melvin Thornton accepting new patients?
Dr. Melvin Thornton is accepting new patients on Vitals. View Dr. Melvin Thornton's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Melvin Thornton?
You can find contact information for Dr. Melvin Thornton here on Vitals.

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