SSM Health Medical Group
Mansoor Haq, MD
Hematology, Hematology and Oncology, Internal Medicine, Oncology

SSM Health Medical Group
Mansoor Haq, MD
Hematology, Hematology and Oncology, Internal Medicine, Oncology
1011 Bowles Ave., Suite G50
Fenton, MO 63026
After his fellowship, Dr. Haq became a community practice physician specializing in oncology and hematology in Southern Illinois.
Dr. Haq treats patients 18 years of age and older and has a special interest in general hematology/oncology with a focus on breast, lung, colon, prostate and lymphoma cancers. He is a member of the American Society of Clinical Oncology.
_"Being a doctor provides me an opportunity to develop a close relationship with my patients. I strive to provide state of the art treatment while meeting my patient's medical and emotional needs. I see a lot of hope for cancer patients due to ever expanding treatments becoming available."_ - Mansoor Haq, MD
About Me
Education:
Medical School
King Edward Medical University
Residency
University of Tennessee - Memphis
Fellowship
University of Tennessee Health Sciences Center
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
Illinois Department of Financial & Professional Regulation
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests:
Breast cancer
Colon cancer
Hodgkin lymphoma
Lung cancer
Lymphoma non Hodgkin
Prostate cancer
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.
Map & Directions
SSM Health Cancer Care
1011 Bowles Ave., Suite G50
Fenton, MO 63026
Mon
7:30 AM - 4:00 PM
Tue
7:30 AM - 4:00 PM
Wed
7:30 AM - 4:00 PM
Thu
7:30 AM - 4:00 PM
Fri
7:30 AM - 4:00 PM
Sat
CLOSED
Sun
CLOSED
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Jun 11, 2025He explains everything and listens to my concerns
Jun 10, 2025very knowledgeable and professional. respectful.
Jun 10, 2025Just as I stated, Dr. Haq always answers questions and makes a great effort to be sure that I understand what he is telling me. He communicates well, and is a nice person too!
Jun 5, 2025Dr. Haq is an excellent physician and has a really good manner with patients. He never appears rushed, takes time to listen, explains everything in a way the patient can understand but is never condescending. I am so glad he is my doctor.
Jun 2, 2025all is good.