Summary

Dr. Sydney Welt treats polycythemia, folate deficiency anemia, and lung cancer, and practices oncology, internal medicine, and hematology. He has been in practice for 49 years and is affiliated with Musc Health Orangeburg, Staten Island University Hospital, Johnston Memorial Hospital, Smyth County Community Hospital, and Cape Fear Valley Medical Center.

Dr. Welt earned his medical degree from New York University School of Medicine and completed his residency at Memorial Sloan Kettering Cancer Center. He sees patients in Marion, Virginia, and Staten Island, New York. Patients on Vitals rate Dr. Welt 4.33 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 49 years of experience
  • speaks English
  • Memorial Sloan Kettering Cancer Center
  • 5 written reviews
  • 3 specialties
  • 6 areas of expertise
  • 5 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Sydney Welt has 2 locations

Smyth County Community Hospital

245 Medical Park DrMarion, VA 24354

Staten Island University Hospital

475 Seaview AveStaten Island, NY 10305

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Dr. Sydney Welt, MDDr. Jamie Lynn Doster Mcintyre, MDDr. Jason Randall Harris, MDDr. Thomas Elliott Pendergrast, MD
OncologyVascular & Interventional RadiologyDiagnostic RadiologyDiagnostic Radiology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
0 
2 
0 
49 Years of Experience 16 Years of Experience 24 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Marion , VARaleigh , NCRaleigh , NCRaleigh , NC
Med School: New York University School Of Medicine Med School: Florida State University College Of Medicine Med School: Harvard Medical School Med School: Wake Forest School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sydney Welt

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

Medical Specialties

Dr. Sydney Welt has the following 3 specialties

Specialty Expertise

Dr. Sydney Welt has the following 6 areas of expertise

  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Hematology
  • Internal Medicine
  • Metastasis

Certifications, License, & Education

49 Years Experience

Dr. Sydney Welt holds an expired medical license in the state of Virginia.

Medical License

Medical Doctor with an expired medical license in the state of Virginia that expired in 2026.

Education & Training

Residency

Completed their residency at Memorial Sloan Kettering Cancer Center.

Medical School

Graduated from New York University School Of Medicine in 1977.

NPI Number

Dr. Welt's NPI number is 1740256809.

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Frequently Asked Questions

How can I make an appointment with Dr. Sydney Welt?
You can find contact information for Dr. Sydney Welt here on Vitals.
Does Dr. Sydney Welt accept virtual/telehealth appointments?
Dr. Sydney Welt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Sydney Welt's office located?
Dr. Sydney Welt's office is located at 245 Medical Park Dr, Marion, VA, 24354.
Which hospitals is Dr. Sydney Welt affiliated with?
Dr. Sydney Welt is affiliated with Musc Health Orangeburg, Staten Island University Hospital, Johnston Memorial Hospital, Smyth County Community Hospital, and Cape Fear Valley Medical Center.
Does Dr. Sydney Welt accept my insurance?
You can see the insurance plans that Dr. Sydney Welt accepts on their Vitals profile.

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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