Summary

Dr. John Barnhill specializes in neurology and psychiatry, bringing expertise in both the neurological and mental health aspects of patient care. He earned his medical degree from Baylor College of Medicine and has been practicing for over four decades, accumulating extensive experience in treating complex conditions that involve both brain function and mental wellness.

Dr. Barnhill practices at NewYork-Presbyterian Weill Cornell Medical Center in New York, NY, where he provides specialized care combining his dual expertise in neurology and psychiatry. His long career has given him deep knowledge in managing conditions that affect both neurological and psychological well-being. Patients have given him an average rating of 3.4 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.4
  • 41 years of experience
  • BAYLOR COLLEGE OF MEDICINE
  • 8 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

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Dr. John Warren Barnhill, MDDr. Fiona Gupta, MDIsaac HealthMargarita Mikhaylova
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
3.8 
41 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English
New York , NYNew York , NYAtlanta , GANew York , NY
Med School: BAYLOR COLLEGE OF MEDICINE Med School: Ross University School Of Medicine Med School: New York College of Osteopathic Medicine (NYIT-COM)
Current Profile
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Insurance Plans Accepted by Dr. John Warren Barnhill

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

Medical Specialties

Dr. John Warren Barnhill has the following 2 specialties

Specialty Expertise

Dr. John Warren Barnhill has the following 15 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Psychiatry
  • Psychotherapy
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

41 Years Experience

Education & Training

Medical School

Graduated from BAYLOR COLLEGE OF MEDICINE in 1985.

NPI Number

Dr. Barnhill's NPI number is 1699813600.

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Frequently Asked Questions

Does Dr. John Barnhill accept virtual/telehealth appointments?
Dr. John Barnhill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Barnhill's office located?
Dr. John Barnhill's office is located at 525 E 68th St, New York, NY, 10065.
Which hospitals is Dr. John Barnhill affiliated with?
Dr. John Barnhill is affiliated with Newyork Presbyterian Weill Cornell Medical Center.
Does Dr. John Barnhill accept my insurance?
You can see the insurance plans that Dr. John Barnhill accepts on their Vitals profile.
Is Dr. John Barnhill accepting new patients?
Dr. John Barnhill has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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