William Moriconi, MD
Oncology, Medical Oncology, Internal Medicine
SLUCare Physician Group - Cancer Care - Des Peres
2325 Dougherty Ferry Road, St. Louis, MO 63122
Office Number
314-617-2150Dr. William Moriconi is an oncologist who specializes in adult hematology and medical oncology for patients ages 30 and older. He treats solid tumors and hematologic malignancies, including colorectal, lung, non-Hodgkin's lymphoma, multiple myeloma, breast, and myeloproliferative disorders. He also provides outpatient infusion therapies.
With more than 30 years of experience, Dr. Moriconi enjoys working with his patients and their families as they navigate the uncertainty and hardships that come with a cancer journey. He finds it incredibly rewarding when he encounters his patients, years after they've been cured, knowing he helped make a big difference in their lives.
Dr. Moriconi is with the Division of Hematology, Oncology & Cellular Therapy in the Department of Internal Medicine at Saint Louis University School of Medicine.
Interesting fact: Dr. Moriconi survived polio and numerous surgeries as child, which he credits with helping him become a better person and a more compassionate physician.
With more than 30 years of experience, Dr. Moriconi enjoys working with his patients and their families as they navigate the uncertainty and hardships that come with a cancer journey. He finds it incredibly rewarding when he encounters his patients, years after they've been cured, knowing he helped make a big difference in their lives.
Dr. Moriconi is with the Division of Hematology, Oncology & Cellular Therapy in the Department of Internal Medicine at Saint Louis University School of Medicine.
Interesting fact: Dr. Moriconi survived polio and numerous surgeries as child, which he credits with helping him become a better person and a more compassionate physician.
About William
Specialties
Oncology
Medical Oncology
Internal Medicine
Gender
Male
Education
University of Kansas Medical Center
Medical School, 1979
University of Kansas Medical Center - Kansas City
Fellowship, 1984
University of Kansas Medical Center - Kansas City
Residency, 1982
University of Kansas Medical Center - Kansas City
Internship, 1980
Certifications
Illinois Department of Financial & Professional Regulation
Missouri State Board of Registration
American Board of Internal Medicine
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
American Board of Internal Medicine - Oncology
Patient Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.8 out of 5
51 ratings,
21 reviews
11/26/2025
He’s a great doctor, I love how he sits down and talks to you, and he will answer any of your questions
11/21/2025
He has saved my life,I am a 12 year cancer survivor.
10/21/2025
Very comfortable with the Dr and his staff
10/17/2025
My visit was my very first with Dr. Moriconi as my former Dr had recently retired. It was a wonderful visit. Dr. Moriconi set me at ease with his gentle caring presence, his sincere bedside manner and his astute professionalism. He knew my medical history well and was extremely prepared for my visit. As a person who has acute white coat syndrome, I was made to feel relaxed and reassured, and , I immediately knew I could place my trust in him.
9/25/2025
Dr. Moriconi is a very knowledgeable and caring individual.
Map & Directions
SLUCare Physician Group - Cancer Care - Des Peres
2325 Dougherty Ferry RoadSt. Louis, MO 63122