SSM Health Medical Group
Sandeep Sen, MD
Medical Oncology, Hematology and Oncology, Internal Medicine, Hematology

SSM Health Cancer Care
6400 Clayton Road, Suite 302 St. Louis, MO 63117
Dr. Sen specializes in the diagnosis and treatment of all types of cancers, as well as hematological disorders and conditions. He completed his fellowship in hematology and medical oncology at Hahneann University Hospital/Drexel University College of Medicine in Philadelphia, where he also served as the chief fellow. He fulfilled his internship and residency training, followed by a year as chief resident, at St Luke's Hospital in St. Louis. Additionally, he served as a teaching faculty physician for the internal medicine residency program at SSM Health St. Mary's Hospital - St. Louis. Dr. Sen graduated with his medical degree from the University College of Medical Sciences, University of Delhi in India.
Dr. Sen is board certified in internal medicine, hematology and medical oncology. He holds memberships in the American Society of Hematology and the American Society of Clinical Oncology.
Dr. Sen is board certified in internal medicine, hematology and medical oncology. He holds memberships in the American Society of Hematology and the American Society of Clinical Oncology.
About Me
Specialties
Medical Oncology
Hematology and Oncology
Internal Medicine
Hematology
Gender
Male
Languages
Hindi
Education
University College of Medical Sciences
Medical School, 1988
Drexel University College of Medicine
Other, 2012
St. Luke's Hospital - Chesterfield
Internship, 1996
Drexel University College of Medicine (Hahnemann)
Fellowship, 2012
St. Luke's Hospital - Chesterfield
Residency, 1999
Hospital Affiliations
SSM Health DePaul Hospital - St. Louis
SSM Health St. Clare Hospital - Fenton
SSM Health St. Mary's Hospital - St. Louis
Certifications
American Board of Internal Medicine
American Board of Internal Medicine/Hematology
American Board of Internal Medicine/Medical Oncology
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.9Overall Experience4.9Listened Carefully4.9Explained Things Clearly5.0Knew Medical History5.0Involved in Care Decisions5.0Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
113 ratings,
52 reviews
6/17/2026
Overall great experience
6/17/2026
DR sen explain my symptoms in a way I could understand also he treats me with respect.. Me and my family love him.
6/13/2026
He appears to be dedicated to his profession.
6/3/2026
He take the time to explain his plan of care for you.
5/30/2026
He is very caring doctor
Map & Directions
SSM Health Cancer Care
6400 Clayton Road, Suite 302 St. Louis, MO 63117
Mon
8:30 am - 4:00 pm
Tue
8:30 am - 4:00 pm
Wed
8:30 am - 4:00 pm
Thu
8:30 am - 4:00 pm
Fri
8:30 am - 4:00 pm
Sat
Closed
Sun
Closed
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