Summary

Dr. Fred Grunseid has practiced internal medicine for 42 years and is affiliated with Mount Sinai Brooklyn. He treats deep vein thrombosis, embolism and thrombosis, and type 2 diabetes mellitus, and sees patients in Brooklyn, New York.

He completed his residency at Brookdale University Hospital and Medical Center and trained at the Icahn School of Medicine at Mount Sinai. Dr. Grunseid speaks English and Russian. Patients on Vitals rate Dr. Grunseid 4.2 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 42 years of experience
  • 52 insurance plans accepted
  • speaks English, Russian
  • Brookdale University Hospital And Medical Center
  • 13 written reviews
  • 1 specialty
  • 6 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. Fred Grunseid has 3 locations

Allied Medical Associates

1687 Ralph AveBrooklyn, NY 11236
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 - 12:00 pm
SatClosed
Sun9:00 am - 1:00 pm

Brookdale University Hospital And Medical Center

1 Brookdale PlzBrooklyn, NY 11212

Mount Sinai West

1000 10th AveNew York, NY 10019

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Dr. Fred Grunseid, MDNatasha S FreemanNathalia Botero, MDDr. Lok W Yung, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
0 
0 
0 
42 Years of Experience 6 Years of Experience 4 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Russian Speaks English, Spanish
Brooklyn , NYNew York , NYBrooklyn , NYFlushing , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: Columbia University College Of Physicians & Surgeons Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Fred Grunseid

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health
  • AmeriGroup
  • Anthem Blue Cross
  • ArchCare
  • Blue Cross Blue Shield
  • Cigna
  • Commonwealth Care Alliance
  • ConnectiCare
  • Elderplan
  • EmblemHealth
  • EmblemHealth - HMO
  • EmblemHealth - Medicare (Advantage HMO)
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Empire Plan
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicaid (Managed)
  • Hamaspik Choice
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Integra
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • VillageCareMax
  • Wellcare

Medical Specialties

Dr. Fred Grunseid has the following specialty

Specialty Expertise

Dr. Fred Grunseid has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

42 Years Experience

Dr. Fred Grunseid 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 2027.

Education & Training

Residency

Completed their residency at Brookdale University Hospital And Medical Center.

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1984.

NPI Number

Dr. Grunseid's NPI number is 1023036613.

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Frequently Asked Questions

Where is Dr. Fred Grunseid's office located?
Dr. Fred Grunseid's office is located at 1687 Ralph Ave, Brooklyn, NY, 11236.
Which hospitals is Dr. Fred Grunseid affiliated with?
Dr. Fred Grunseid is affiliated with Mount Sinai Brooklyn.
Does Dr. Fred Grunseid accept my insurance?
You can see the insurance plans that Dr. Fred Grunseid accepts on their Vitals profile.
Is Dr. Fred Grunseid accepting new patients?
Dr. Fred Grunseid is accepting new patients on Vitals. View Dr. Fred Grunseid's profile on Vitals to make an appointment.
What languages does Dr. Fred Grunseid speak?
Dr. Fred Grunseid speaks English and Russian.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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