Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grierson, Medical Oncologist in Saint Louis, MO?
Dr. Patrick Grierson, MD is a Medical Oncologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Grierson is fluent in English, and is currently seeing new patients. Dr. Grierson’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grierson’s office at (800) 647-2098.
What are Areas of Expertise for Dr. Grierson?
Dr. Patrick Grierson, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Grierson empowers patients to confidently navigate their health journey, specializing in Colon Cancer, Gallbladder & Bile Duct Cancers, Gastrointestinal Cancer, Pancreatic Cancer, and comprehensive wellness support. Serving the Saint Louis, MO community, Dr. Grierson is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Grierson speak?
Dr. Grierson and their clinical team can communicate with patients in the following languages:
English
What conditions does a Medical Oncologist like Dr. Grierson typically treat?
As a Medical Oncologist, Dr. Grierson diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Grierson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Pancreatic Cancer
- Pancreas Cancer
- Malignant Pancreatic Tumor
- Pancreatic Carcinoma
- Cancer of the pancreas
- Malignant neoplasm of pancreas
- Pancreatic adenocarcinoma
ICD-10 Codes:
- C259: Malignant neoplasm of pancreas, unspecified
- C250: Malignant neoplasm of head of pancreas
Also known as:
- Esophageal Cancer
- Esophagus Cancer
- Malignant Neoplasm of Esophagus
- Gullet Cancer
- Esophageal Carcinoma
ICD-10 Codes:
- C155: Malignant neoplasm of lower third of esophagus
- C159: Malignant neoplasm of esophagus, unspecified
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
ICD-10 Codes:
- C220: Liver cell carcinoma
Also known as:
- Bile Duct Cancer
- Liver Cancer
- Cholangiocarcinoma
- Intrahepatic cholangiocarcinoma
ICD-10 Codes:
- C221: Intrahepatic bile duct carcinoma
What procedures does a Medical Oncologist like Dr. Grierson typically perform?
As a Medical Oncologist, procedures performed by Dr. Patrick Grierson may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
Please contact Dr. Grierson's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Grierson accept my insurance?
Dr. Grierson accepts most major insurance plans. Important: Please call our office at (800) 647-2098 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grierson accept in Saint Louis, MO?
Dr. Grierson in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Blue Cross Blue Shield of Michigan
Cigna Group
Health Alliance (HAMP)
Humana
Medicare
Molina Healthcare
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Grierson's office located?
Dr. Patrick Grierson's Primary Practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110
(800) 647-2098
What is Dr. Grierson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grierson's National Provider Identifier (NPI) number is 1720492192.
What common questions do patients ask about Dr. Grierson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grierson
What is Dr. Patrick Grierson's specialty?
Dr. Grierson is a Medical Oncologist near Saint Louis, MO.
What does a Medical Oncologist do?
An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.
Is this Dr. Patrick Grierson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grierson is affiliated with Barnes-Jewish Hospital, Barnes-Jewish West County Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Medical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Patrick Grierson accepting new patients in Saint Louis, MO?
Yes, Dr. Patrick Grierson is accepting new patients at this time.
Does Dr. Patrick Grierson offer online booking?
Please contact Dr. Grierson's office at (800) 647-2098 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Patrick Grierson?
Please contact Dr. Grierson's office at (800) 647-2098 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>