Summary

Dr. Robert Siegel specializes in oncology, bringing 45 years of experience to cancer care. He earned his medical degree from Columbia University College of Physicians & Surgeons and completed his residency at the prestigious Dana Farber Cancer Institute. Dr. Siegel speaks both English and Spanish, ensuring he can communicate effectively with a diverse patient population.

Dr. Siegel practices at multiple locations throughout Saint Louis, Missouri, including Missouri Baptist Medical Center, Siteman Cancer Center, and Barnes Jewish Hospital. He has affiliations with seven major healthcare systems in the region, including Bon Secours Saint Francis Downtown and Good Samaritan Hospital. His clinical expertise focuses on breast cancer treatment, including complex cases involving metastatic or recurrent disease and specialized conditions like Paget disease of the breast. Patients consistently rate Dr. Siegel highly for his care, giving him an average rating of 4.9 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 45 years of experience
  • speaks English, Spanish
  • Dana Farber Cancer Institute
  • 6 written reviews
  • 1 specialty
  • 18 areas of expertise
  • 7 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Robert David Siegel has 4 locations

Missouri Baptist Medical Center

3015 N Ballas RdSaint Louis, MO 63131

Siteman Cancer Center

4921 Parkview Pl Fl 7Saint Louis, MO 63110
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

Siteman Cancer Center

4500 Forest Park Ave Fl 8Saint Louis, MO 63108
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

Barnes Jewish Hospital

1 Barnes Jewish Hospital PlzSaint Louis, MO 63110

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Dr. Robert David Siegel, MDDr. Nicholas Paul SemenkovichDr. Stefan Pasichnyk TarnawskyDr. Jacob Stafford Edmisson
OncologyInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
45 Years of Experience 9 Years of Experience 7 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Saint Louis , MOMilwaukee , WISaint Louis , MOSt. LOUIS , MO
Med School: Columbia University College Of Physicians & Surgeons Med School: Washington University In St Louis School Of Medicine Med School: Indiana University School Of Medicine Med School: University Of Kentucky College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert David Siegel

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

Medical Specialties

Dr. Robert David Siegel has the following specialty

Specialty Expertise

Dr. Robert David Siegel has the following 18 areas of expertise

  • Acute Myeloid Leukemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Hodgkin's Lymphoma
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Melanoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Urogenital Cancer (Genitourinary)

Certifications, License, & Education

45 Years Experience

Dr. Robert David Siegel holds an expired medical license in the state of Illinois.

Medical License

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

Education & Training

Residency

Completed their residency at Dana Farber Cancer Institute.

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 1981.

NPI Number

Dr. Siegel's NPI number is 1518901545.

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Frequently Asked Questions

Does Dr. Robert Siegel accept virtual/telehealth appointments?
Dr. Robert Siegel has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Robert Siegel?
You can find contact information for Dr. Robert Siegel here on Vitals.
Is Dr. Robert Siegel accepting new patients?
Dr. Robert Siegel is accepting new patients on Vitals. View Dr. Robert Siegel's profile on Vitals to make an appointment.
Which hospitals is Dr. Robert Siegel affiliated with?
Dr. Robert Siegel is affiliated with Bon Secours Saint Francis Downtown, Saint Francis Eastside, Good Samaritan Hospital, Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Alton Memorial Hospital.
Where is Dr. Robert Siegel's office located?
Dr. Robert Siegel's office is located at 3015 N Ballas Rd, Saint Louis, MO, 63131.

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