Summary

We are conducting a range of studies all focused on understanding the neuronal substrates of the various conditions which are currently comprised within the syndromal diagnosis of ADHD. The approaches we use include functional and structural MRI, and optical imaging of cerebral hemodynamics. We are also conducting preclinical studies focusing on understanding the development of the brain and the ways it is affected by low-dose administration of stimulants using rodent models of ADHD.

Quick Facts

  • accepting new patients
  • 40 years of experience
  • speaks Spanish, Polish, English
  • Louisiana State University School Of Medicine In Shreveport
  • 1 specialty
  • 17 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Francisco Xavier Castellanos has 5 locations

Nyu Child Study Center

1 Park Ave Fl 7New York, NY 10016
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
SatClosed
SunClosed

Child Mind Institute

445 Park AveNew York, NY 10022
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
SatClosed
SunClosed

Nyu Langone Orthopedic Hospital

301 E 17th StNew York, NY 10003

Nyu Tisch Hospital

550 1st AveNew York, NY 10016

Child Mind Institute

215 E 50TH STNEW YORK, NY 10022
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
SatClosed
SunClosed

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Dr. Francisco Xavier Castellanos, MD
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Dr. Francisco Xavier Castellanos, MDSaba Ashcraft, PMHNP-BC, NPDr. Ariel Heller, MD, DODr. Catherine Cashman, DO
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
40 Years of Experience 6 Years of Experience 8 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Polish, English Speaks English, Urdu Speaks English Speaks English
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Louisiana State University School Of Medicine In Shreveport Med School: The State University of New York Med School: New York Institute of Technology College of Osteopathic Medicine Med School: Nova Southeastern University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Francisco Xavier Castellanos

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Francisco Xavier Castellanos has the following specialty

Specialty Expertise

Dr. Francisco Xavier Castellanos has the following 17 areas of expertise

  • Acne
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Birth Control
  • Cognition Disorders
  • Depression
  • Depressive Disorder
  • Eating Disorders
  • Genetic Predisposition to Disease
  • Insomnia
  • Mental Disorders
  • Psychopharmacology
  • Psychotherapy
  • Schizophrenia
  • Sexually Transmitted Diseases
  • Sleep Disorders
  • Substance Abuse
  • Tourette Syndrome

Certifications, License, & Education

40 Years Experience

Dr. Francisco Xavier Castellanos holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2025.

Education & Training

Medical School

Graduated from Louisiana State University School Of Medicine In Shreveport in 1986.

NPI Number

Dr. Castellanos' NPI number is 1568557932.

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Frequently Asked Questions

Does Dr. Francisco Xavier Castellanos accept virtual/telehealth appointments?
Dr. Francisco Xavier Castellanos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Francisco Xavier Castellanos accepting new patients?
Dr. Francisco Xavier Castellanos is accepting new patients on Vitals. View Dr. Francisco Xavier Castellanos's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Francisco Xavier Castellanos?
You can find contact information for Dr. Francisco Xavier Castellanos here on Vitals.
Which hospitals is Dr. Francisco Xavier Castellanos affiliated with?
Dr. Francisco Xavier Castellanos is affiliated with Nyu Tisch Hospital, Nyu Langone Orthopedic Hospital, and Nyu Langone Hospital Kimmel Pavilion.
Where is Dr. Francisco Xavier Castellanos's office located?
Dr. Francisco Xavier Castellanos's office is located at 1 Park Ave Fl 7, New York, NY, 10016.

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