Summary

Dr. Steven Grenell is a neurologist and internal medicine specialist who earned his medical degree from Rutgers Robert Wood Johnson Medical School. He completed his residency training at Bronx Lebanon Hospital Center and brings 49 years of clinical experience to his practice. Dr. Grenell speaks English.

Dr. Grenell is affiliated with Montefiore Hospital and practices at locations in Bronx and Eastchester, New York. His expertise includes treating acute kidney injury and other complex medical conditions. Patients have given him an average rating of 4.1 on Vitals.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 49 years of experience
  • 9 insurance plans accepted
  • speaks English
  • Bronx Lebanon Hospital Center
  • 8 written reviews
  • 2 specialties
  • 18 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Steven Lawrence Grenell has 3 locations

Montefiore Medical Center

111 E 210th StBronx, NY 10467

Montefiore Medical Center

4813 9th Ave 4813 9th AveBronx, NY 10467

Newyork Presbyterian Medical Group Westchester

685 White Plains RdEastchester, NY 10709
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
Sat9:00 am - 12:30 pm
SunClosed

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Dr. Steven Lawrence Grenell, MDIsaac HealthDr. Uri Napchan, MDMargarita Mikhaylova
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.6 
49 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish, Portuguese Speaks English
Bronx , NYAtlanta , GALivingston , NJNew York , NY
Med School: Rutgers Robert Wood Johnson Medical School Med School: Universidad Central del Caribe School of Medicine Med School: New York College of Osteopathic Medicine (NYIT-COM)
Current Profile
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Insurance Plans Accepted by Dr. Steven Lawrence Grenell

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Elderplan - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid (Managed)
  • MVP Health Care
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - IPA

Medical Specialties

Dr. Steven Lawrence Grenell has the following 2 specialties

Specialty Expertise

Dr. Steven Lawrence Grenell has the following 18 areas of expertise

  • Alzheimer's Disease
  • Ataxia
  • Dementia Related Behavioral Disorders
  • Dizziness
  • Dystonia
  • Electromyography
  • Epilepsy
  • Headache
  • Headache Disorders
  • Internal Medicine
  • Migraine Disorder
  • Movement Disorders
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Pain
  • Restless Legs Syndrome
  • Seizure Disorders
  • Stroke

Certifications, License, & Education

49 Years Experience

Dr. Steven Lawrence Grenell 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 2026.

Education & Training

Residency

Completed their residency at Bronx Lebanon Hospital Center.

Medical School

Graduated from Rutgers Robert Wood Johnson Medical School in 1977.

NPI Number

Dr. Grenell's NPI number is 1831115872.

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Frequently Asked Questions

What languages does Dr. Steven Grenell speak?
Dr. Steven Grenell speaks English.
Is Dr. Steven Grenell accepting new patients?
Dr. Steven Grenell has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Steven Grenell accept my insurance?
You can see the insurance plans that Dr. Steven Grenell accepts on their Vitals profile.
Which hospitals is Dr. Steven Grenell affiliated with?
Dr. Steven Grenell is affiliated with Montefiore Hospital.
Where is Dr. Steven Grenell's office located?
Dr. Steven Grenell's office is located at 111 E 210th St, Bronx, NY, 10467.

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