137 Oncologists Found in Saint Charles, MO

We found 137 Oncologists available in Saint Charles, MO with an average 4 stars across 623 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 87 Oncologists listed are accepting new patients and 86 accept Medicare.

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Dr. Thomas Landon, MD

Urology
32 years exp
Accepting New Patients
Saint Charles, MO
"After years of issues with my kidney I made an appt with Dr. Landon and his urology team." View Profile

Dr. James Von Beattie, DO

Internal Medicine
29 years exp
Saint Charles, MO3.4 mi
"I have been a patient for five years and never ever had a bad experience on anything with the doctor or his staff. I have been treated with the upmost respect." View Profile

Dr. Kristen Marie Strasser, MD

Oncology
16 years exp
Saint Charles, MO3.4 mi
"She is amazing.... I trust her with my life.." View Profile

Dr. Christiane Zoghbi, MD

Oncology
22 years exp
Accepting New Patients
Saint Charles, MO
"Dr. Zoghbi listens very carefully and explains everything very thoroughly. She made me feel very c." View Profile

Dr. Abid Nisar

Oncology
50 years exp
Accepting New Patients
Saint Charles, MO3.4 mi
"I appreciate how you took the time to listen to what was going on with my tests...to offer your input. Even more appreciative because I never asked for you to talk to me." View Profile

Dr. Osama Mohammad Qubaiah, MD

Oncology
28 years exp
Saint Charles, MO3.4 mi
"My mom was diagnosed with stage 4 lung cancer. She was treated by Dr. Qubaiah. At first he gave her about 6 months. He gave her options and she did chemo and newer meds." View Profile

Dr. Dan Williams Luedke, MD

Internal Medicine
59 years exp
Saint Charles, MO4.5 mi
Dr. Dan Williams Luedke, MD is a health care provider primarily located in Saint Charles, MO, with another office in Saint Charles, MO. They have 59 years of experience. View Profile

Dr. Rami Ksh Abumasmah

Oncology
29 years exp
Accepting New Patients
Saint Charles, MO3.4 mi
Dr. Rami Ksh Abumasmah is a health care provider primarily located in Saint Charles, MO, with other offices in Quincy, IL and Lake Saint Louis, MO(and 4 other locations). View Profile

Dr. Meera Yogarajah, MD

Oncology
19 years exp
Accepting New Patients
Saint Charles, MO4.5 mi
Dr. Meera Yogarajah, MD is a health care provider primarily located in Saint Charles, MO, with other offices in Saint Charles, MO and Lake Saint Louis, MO(and 2 other locations). View Profile

Melanie E Maze

Oncology
Accepting New Patients
Saint Charles, MO4.5 mi
Melanie E Maze is a health care provider primarily located in Saint Charles, MO, with other offices in Lake Saint Louis, MO and Bridgeton, MO. Their specialties include Oncology. View Profile

Dr. Kurt Dwight Merkel, MD

Orthopedic Surgery
46 years exp
Saint Peters, MO2.6 mi
Dr. Kurt Dwight Merkel, MD is a health care provider primarily located in Saint Peters, MO, with other offices in Fenton, MO and Saint Louis, MO(and 2 other locations). View Profile

Dr. Gerald Louis Andriole, MD

Urology
48 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
"I went there with post radiation prostate cancer. He was able to remove it with no pain and with zero PSA for 4 years thereafter." View Profile

Dr. Getinet Ayalew, MD

Hematology
28 years exp
Accepting New Patients
Bridgeton, MO
"He is the most compassionate, professional and competent physician I have ever met. He was personable and very marvelous while interacting with my family members." View Profile

Dr. Deborah Ann Wienski, MD

Internal Medicine
43 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
"really like Dr. Wienski she took time with me, explained my problems well, examined me thoroughly, better than my last oncologist at Mercy. " View Profile

Dr. Giancarlo Angelo Pillot, MD

Hematology
26 years exp
Accepting New Patients
Bridgeton, MO6.1 mi
"My first time meeting him I had no doubts about him knowing how to treat me." View Profile

Dr. Amy Elizabeth Cyr, MD

Surgery
24 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
"Very nice, thourgh and knowledgeable" View Profile

Dr. Antonella Luisa Rastelli, MD

Oncology
35 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
"Dr. Rastelli is an excellent physician. I met her because my doctor left. She is caring and kind and quite efficient. I highly recommend her if your in need of a physician." View Profile

Dr. Douglas Joel Mcdonald, MD

Orthopedic Surgery
44 years exp
Saint Peters, MO2.6 mi
Dr. Douglas Joel Mcdonald, MD is a health care provider primarily located in Saint Peters, MO, with other offices in Saint Peters, MO and Saint Louis, MO(and 6 other locations). View Profile

Dr. Alan Philip Lyss, MD

Internal Medicine
50 years exp
Accepting New Patients
Chesterfield, MO8.1 mi
"Dr. Lyss is one of the kindest physicians you will ever meet. I'm so thankful for him!" View Profile

Dr. Joseph G. Sokhn, MD

Hematology
Accepting New Patients
Chesterfield, MO8.3 mi

Dr. John W. Finnie

Oncology
28 years exp
Saint Louis, MO9.9 mi
Dr. John W. Finnie is a health care provider primarily located in Saint Louis, MO. He has 28 years of experience. His specialties include Oncology, Hematologist, Oncologist. View Profile

Dr. Juan Daniel Cuevas, MD

Oncology
37 years exp
Accepting New Patients
Bridgeton, MO6.2 mi
"HE IS VERY GOOD I JUST LOVE HIM. RECOMMEND FOR EVERY BODY" View Profile

Dr. Michael Joseph Bolger, MD

Internal Medicine
45 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"This review is long overdue. Dr Bolger and his team provided excellent care to me and my family when I faced a devastating diagnosis as a young mother of two." View Profile

Dr. Peter John Oppelt, MD

Internal Medicine
18 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
Dr. Peter John Oppelt, MD is a health care provider primarily located in Saint Peters, MO, with other offices in Saint Louis, MO and Saint Louis, MO(and 7 other locations). View Profile

Dr. Nancy Lee Bartlett, MD

Oncology
40 years exp
Accepting New Patients
Saint Louis, MO7.6 mi
"Pure Excellence" View Profile

Dr. Stephen Perry Allen, MD

Internal Medicine
51 years exp
Accepting New Patients
Bridgeton, MO6.8 mi
"Dr. Allen and his entire staff of nurses and administrators are an amazing group of people. They care deeply about every person that walks through their doors." View Profile

Dr. Craig Robert Hildreth, MD

Oncology
42 years exp
Accepting New Patients
Bridgeton, MO6.2 mi
"He is the best oncologist I have seen. He is patient and understanding, I recommend this doctor." View Profile

Dr. John David Wilkes, MD

Oncology
44 years exp
Accepting New Patients
Bridgeton, MO6.1 mi
"Good Doctor. Terrible bedside manner. Never wrong and interprets questions as challenges to his knowledge and experience." View Profile

Dr. Olivia Aranha, MD

Oncology
31 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"Very compassionate, caring and intelligent." View Profile

Dr. Rama Suresh, MD

Oncology
33 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"I see Dr. Suresh at the Siteman Cancer Center off Butler Hill Road. She and her team are amazing. I am receiving chemotherapy and my anxiety is at an all time high." View Profile

Dr. Elangovan Balakrishnan, MD

Oncology
33 years exp
O Fallon, MO9.0 mi
"Doctor Balakrishnan and his nurse Julie have always been very caring and attentive." View Profile

Dr. Kian Huat Lim, MD

Oncology
27 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
Dr. Kian Huat Lim, MD is a health care provider primarily located in Creve Coeur, MO, with another office in Creve Coeur, MO. He has 27 years of experience. View Profile

Dr. Brad Steven Kahl, MD

Hematology
32 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"I am a lymphoma patient of Dr. Kahl. He has an aggressive treatment approach and I went into remission after four chemo sessions." View Profile

Dr. Todd Arthur Fehniger, MD

Oncology
24 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"My mom is 92 and has been a patient of Dr. Fehniger for 6 years." View Profile

Dr. George Ansstas, MD

Oncology
25 years exp
Accepting New Patients
Saint Peters, MO2.6 mi
"Incredibly competent oncologist. Wonderful bedside manner, while also very perceptive of patient's mindset. Great support staff. We have never waited more than a few minutes." View Profile

Dr. Kavitha Kosuri

Oncology
26 years exp
Saint Louis, MO9.9 mi
"I am seeing Dr. Kousari for stage 4 breast cancer. Many friends and colleagues encouraged me to go to Siteman." View Profile

Dr. Burton Morris Needles, MD

Internal Medicine
Saint Louis, MO9.9 mi
"Dr. Needles is the best in my opinion,when I seen him he got busy with my treatments ,got the chemo recipe right the first time and put my stage 4 cancer in remission." View Profile

Dr. Elliot E. Abbey, MD

Oncology
Chesterfield, MO8.3 mi
Dr. Elliot E. Abbey, MD is a health care provider primarily located in Chesterfield, MO. His specialties include Oncology. View Profile

Dr. Christina Ja-Won Min

Oncology
24 years exp
Saint Louis, MO9.9 mi
Dr. Christina Ja-Won Min is a health care provider primarily located in Saint Louis, MO. She has 24 years of experience. Her specialties include Oncology, Hematologist, Oncologist. View Profile

Dr. Somasekhara R. Bandi

Oncology
37 years exp
Saint Louis, MO9.9 mi
"I was diagnosed with stage 4 colon cancer in June 2025 and referred to Dr. Bandi." View Profile

Dr. Caron Elizabeth Rigden, MD

Oncology
26 years exp
O Fallon, MO9.0 mi
"Great doctor, very caring!'n" View Profile

Dr. Mohd M Th Khushman, MD

Oncology
20 years exp
Accepting New Patients
Saint Louis, MO7.6 mi
"Doctor Khushman was very personable and understanding." View Profile

Dr. Joshua Bennett Rubin, MD

Pediatrics
35 years exp
Creve Coeur, MO7.5 mi
Dr. Joshua Bennett Rubin, MD is a health care provider primarily located in Creve Coeur, MO, with other offices in Creve Coeur, MO and Saint Louis, MO(and 2 other locations). View Profile

Dr. Katherine N Weilbaecher, MD

Oncology
34 years exp
Creve Coeur, MO7.5 mi
"Dr. Katherine Weilbaecher is an outstanding physician and has excellent credentials in both her training and hands on experience as an oncologist." View Profile

Dr. Benjamin R Tan, MD

Oncology
36 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
Dr. Benjamin R Tan, MD is a health care provider primarily located in Creve Coeur, MO, with other offices in Saint Louis, MO and Saint Louis, MO(and 4 other locations). View Profile

Dr. Delia Zvinovski, MD

Oncology
9 years exp
Accepting New Patients
St. Charles, MO
Dr. Delia Zvinovski, MD is a health care provider primarily located in St. Charles, MO. She has 9 years of experience. View Profile

Dr. Brian Smith, MD

Oncology
11 years exp
Accepting New Patients
Bridgeton, MO
Dr. Brian Smith, MD is a health care provider primarily located in Bridgeton, MO. He has 11 years of experience. View Profile

Amrjit Dhillon, APRN, CNP

Oncology
Accepting New Patients
Bridgeton, MO
Amrjit Dhillon, APRN is a health care provider primarily located in Bridgeton, MO. Her specialties include Oncology, Nurse Practitioner, Oncologist/hematologist. View Profile

Dr. Hsiao-Ou Hu

Oncology
35 years exp
Saint Louis, MO9.9 mi
"I felt so well-taken-care-of by Dr. Hu during my cancer treatment." View Profile

Dr. Donald Frank Busiek, MD

Hematology
43 years exp
Chesterfield, MO8.3 mi
Dr. Donald Frank Busiek, MD is a health care provider primarily located in Chesterfield, MO. He has 43 years of experience. His specialties include Oncology, Hematology. View Profile

Dr. Joel Picus, MD

Oncology
42 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
Dr. Joel Picus, MD is a health care provider primarily located in Creve Coeur, MO, with other offices in Saint Louis, MO and Creve Coeur, MO. He has 42 years of experience. View Profile

Dr. Ron Bose, MD

Oncology
27 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
Dr. Ron Bose, MD is a health care provider primarily located in Creve Coeur, MO, with other offices in Shiloh, IL and Saint Louis, MO(and 5 other locations). View Profile

Dr. Karen Marie Gauvain, MD

Pediatrics
28 years exp
Accepting New Patients
O Fallon, MO9.0 mi
Dr. Karen Marie Gauvain, MD is a health care provider primarily located in O Fallon, MO, with other offices in Saint Louis, MO and Saint Louis, MO(and 3 other locations). View Profile

Dr. Douglas Ray Adkins, MD

Oncology
40 years exp
O Fallon, MO9.0 mi
Dr. Douglas Ray Adkins, MD is a health care provider primarily located in O Fallon, MO, with other offices in Saint Louis, MO and O Fallon, MO. He has 40 years of experience. View Profile

Dr. Russell Kent Pachynski, MD

Oncology
Accepting New Patients
Saint Louis, MO7.6 mi
Dr. Russell Kent Pachynski, MD is a health care provider primarily located in Saint Louis, MO, with other offices in Saint Louis, MO and Saint Louis, MO. View Profile

Dr. Foluso Olabisi Ademuyiwa, MD

Oncology
27 years exp
Accepting New Patients
Creve Coeur, MO7.5 mi
"I was pleased with my care under Dr. Ademuyiwa aka Dr Bisi. She was extremely helpful and responsive to all my questions, issues and took time with me." View Profile

Dr. Nusayba Ali Bagegni, MD

Oncology
16 years exp
Accepting New Patients
Saint Louis, MO7.6 mi
"The physician is VERY qualified, thorough and interested in my overall well being. She is very informative about the care plan and genuinely concerned about cost issues." View Profile

Dr. Heide Alexandra Rodgers

Oncology
23 years exp
Saint Louis, MO9.9 mi
Dr. Heide Alexandra Rodgers is a health care provider primarily located in Saint Louis, MO. She has 23 years of experience. View Profile

Dr. Mark J. Fesler, MD

Hematology
Accepting New Patients
Chesterfield, MO8.3 mi
"We were referred to Dr. Mark Fesler at SLU by my Oncologist of two years, Dr. Mary Klix to be re-evaluated for CML and a possible, future bone marrow transplant." View Profile

Dr. David Michael Schlossman, MD

Oncology
47 years exp
Accepting New Patients
O Fallon, MO9.0 mi
"Words can't describe the trust, patient relations, professionalism, and overall satisfaction I have experienced with Dr. Schlossman." View Profile

What is an Oncologist and How Can They Help You?

An oncologist specializes in cancer diagnosis and treatment. These physicians coordinate all aspects of cancer management including treatment planning, therapy administration, and ongoing supportive care.

Oncologists complete medical school, a three-year internal medicine residency, and a two- to three-year oncology fellowship. Medical oncologists may focus on specific malignancy types or pursue combined hematology-oncology training.

An Oncologist's practice responsibilities include:

  • Specializes in neoplastic processes throughout the body
  • Conducts cancer evaluations, orders diagnostic and staging studies, establishes cancer stages, formulates treatment strategies
  • Manages breast malignancies, pulmonary cancers, colorectal tumors, hematologic malignancies, lymphoproliferative disorders, and various solid neoplasms
  • Utilizes cytotoxic therapy, immunologic agents, targeted molecular therapy, hormonal treatment, and coordination with surgical and radiation specialists
  • Alternative names: cancer specialist, medical oncologist, MD, DO

Frequently Asked Questions

What's the best way to search for an Oncologist in Saint Charles who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Oncologists in Saint Charles who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Oncologists in Saint Charles who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Oncologists providing telehealth services in Saint Charles. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Oncologists in Saint Charles?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Oncologists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Oncologist in Saint Charles?
Visit individual doctor profiles to see their current scheduling availability in Saint Charles. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Oncologists in Saint Charles have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Saint Charles. This helps you find an Oncologist that doesn’t make their patients wait too long.
Can I schedule appointments with Oncologists in Saint Charles without calling?
Search for Oncologists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Oncologist in Saint Charles with evening or weekend hours?
Check the Locations card on each profile to view office hours for Oncologists in Saint Charles. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Oncologist in Saint Charles?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Oncologist.
How can I locate an Oncologist in Saint Charles who is fluent in my preferred language?
Review the language information displayed on individual profiles for Oncologists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Oncologist in Saint Charles who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Oncologists practice. You can also enter a specific hospital or medical group name into the search tool to find Oncologists who work there.

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Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.