Summary

Dr. George Mellgard is an internal medicine physician who also specializes in oncology. He graduated from the Icahn School of Medicine at Mount Sinai and brings four years of clinical experience to his practice. Dr. Mellgard focuses on providing comprehensive care that bridges internal medicine with cancer treatment expertise.

Dr. Mellgard practices at multiple NewYork Presbyterian locations throughout New York, including Columbia University Irving Medical Center, Allen Hospital, and Weill Cornell Medical Center. He treats patients with various kidney conditions, including chronic kidney disease and advanced stage kidney disease. His procedural expertise includes breast cancer screening services such as digital breast tomosynthesis and scintimammography, helping patients access important preventive care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4 years of experience
  • 8 insurance plans accepted
  • Icahn School Of Medicine At Mount Sinai
  • 2 specialties
  • 2 areas of expertise
  • 4 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. George Slade Mellgard has 6 locations

Dr. George Slade Mellgard

300 E 56TH ST APT 15JNEW YORK, NY 10022

Aging Alternatives Llc

300 E 56th StNew York, NY 10022
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. George Slade MellgardDr. Samih Abbassi, MDDanijela S. Zotovic, MDDr. Ayman Attia, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.6 
4.3 
4 Years of Experience 55 Years of Experience 38 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Arabic Speaks English, Spanish Speaks English, Arabic
New York , NYNorth Bergen , NJNew York , NYAstoria , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: University Of Baghdad College Of Medicine Med School: University Of Belgrade Faculty Of Medicine Med School: Forest Hills
Current Profile
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Insurance Plans Accepted by Dr. George Slade Mellgard

  • 1199SEIU
  • Affinity Health Plan
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare

Medical Specialties

Dr. George Slade Mellgard has the following 2 specialties

Specialty Expertise

Dr. George Slade Mellgard has the following 2 areas of expertise

  • Hematology/oncology
  • Oncology

Certifications, License, & Education

4 Years Experience

Dr. George Slade Mellgard 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

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 2022.

NPI Number

Dr. Mellgard's NPI number is 1194468231.

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Frequently Asked Questions

Which hospitals is Dr. George Slade Mellgard affiliated with?
Dr. George Slade Mellgard is affiliated with Newyork Presbyterian Allen Hospital, Newyork Presbyterian Columbia University Irving Medical Center, Newyork Presbyterian Weill Cornell Medical Center, and Newyork Presbyterian Columbia University Irving Medical Center.
Where is Dr. George Slade Mellgard's office located?
Dr. George Slade Mellgard's office is located at 622 W 168th St, New York, NY, 10032.
How can I make an appointment with Dr. George Slade Mellgard?
You can find contact information for Dr. George Slade Mellgard here on Vitals.
Does Dr. George Slade Mellgard accept virtual/telehealth appointments?
Dr. George Slade Mellgard has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. George Slade Mellgard accept my insurance?
You can see the insurance plans that Dr. George Slade Mellgard accepts on their Vitals profile.

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