Dr. Evelena Ontiveros, MD, PHD
Decatur, IL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ontiveros, Medical Oncologist in Decatur, IL?
Dr. Evelena Ontiveros, MD, PHD is a Medical Oncologist, who primarily practices in Decatur, IL with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Ontiveros completed her residency at University of Alabama Affiliated Hospitals. She is a member of the American Society of Hematology. Dr. Ontiveros is fluent in English and Spanish, and is currently seeing new patients. Dr. Ontiveros’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ontiveros’s office at (217) 876-6600.
What are Areas of Expertise for Dr. Ontiveros?
Dr. Evelena Ontiveros, MD, PHD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ontiveros empowers patients to confidently navigate their health journey, specializing in Hematologic Malignancies, or comprehensive wellness support. Serving the Decatur/IL community, Dr. Ontiveros is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ontiveros go to medical school and complete their residency?
Fellowship: Postdoctoral Fellowship, Microbiology - University of Iowa, Iowa City, IA | Hematology-Oncology - University of California-Los Angeles, CA
Residency: University of Alabama Affiliated Hospitals
Medical School: University of Ia Roy J & L Carver Com
Is Dr. Ontiveros board certified in Medical Oncologist?
Yes, Dr. Evelena Ontiveros, MD, PHD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2010
What languages does Dr. Ontiveros speak?
Dr. Ontiveros and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Ontiveros treat?
As a Medical Oncologist, Dr. Ontiveros 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. Ontiveros. 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.
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron Deficiency Anemia
- Vitamin B12 Deficiency Anemia with Malabsorption
- Anemia
- Iron
- B Vitamins
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- B12 malabsorption anemia
- Impaired B12 absorption anemia
- Proteinuria B12 deficiency
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D509: Iron deficiency anemia, unspecified
- D511: Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria
Also known as:
- Lung Cancer
- Right Lung Cancer
- Bronchial Cancer
- Malignant Lung Tumor
- Left Lung Cancer
- Right lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
- Right upper lobe lung cancer
ICD-10 Codes:
- C3481: Malignant neoplasm of overlapping sites of right bronchus and lung
- C3482: Malignant neoplasm of overlapping sites of left bronchus and lung
- C3491: Malignant neoplasm of unspecified part of right bronchus or lung
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
Also known as:
- Breast Cancer
- Widespread Left Female Breast Cancer
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
ICD-10 Codes:
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
Also known as:
- Pancreatic Cancer
- Cancer of the pancreas
- Malignant neoplasm of pancreas
- Pancreatic adenocarcinoma
ICD-10 Codes:
- C250: Malignant neoplasm of head of pancreas
Also known as:
- Diffuse Large B-cell Lymphoma
- Lymphoma
- DLBCL
- Large B-cell Lymphoma
- Aggressive B-cell Lymphoma
ICD-10 Codes:
- C8332: Diffuse large B-cell lymphoma, intrathoracic lymph nodes
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
Also known as:
- Nausea
- Nausea and Vomiting
- Feeling Sick to Stomach
- Queasiness
- Upset Stomach
ICD-10 Codes:
- R110: Nausea
Also known as:
- Multiple Myeloma in Remission
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- Plasma Cell Myeloma in Remission', 'Kahler's Disease in Remission
- Myeloma in Remission
ICD-10 Codes:
- C9001: Multiple myeloma in remission
Also known as:
- Kidney Cancer
- Renal Cancer
- Kidney Tumor
- Renal Cell Carcinoma
ICD-10 Codes:
- C641: Malignant neoplasm of right kidney, except renal pelvis
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Which procedures does Dr. Ontiveros perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a Dr. Evelena Ontiveros 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
For detailed information, please contact Dr. Ontiveros' office.
Does Dr. Ontiveros accept my insurance?
Dr. Ontiveros accepts most major insurance plans. Important: Please call our office at (217) 876-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ontiveros accept in Decatur, IL?
Dr. Ontiveros in Decatur, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Christian Healthcare Ministries
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
Molina
Other Health Care Provider
State of Illinois
View All Insurances
Where is Dr. Ontiveros' office located?
Dr. Evelena Ontiveros' Primary Practice
210 W McKinley Ave Ste 1
Decatur, IL 62526
(217) 876-6600
Recognitions
Memberships & Associations
American Society of Hematology
Member
What is Dr. Ontiveros's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ontiveros's National Provider Identifier (NPI) number is 1689886962.
What common questions do patients ask about Dr. Ontiveros?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ontiveros
What is Dr. Evelena Ontiveros's specialty?
Dr. Ontiveros is a Medical Oncologist near Decatur, IL. 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. Contact Dr. Ontiveros to book an appointment today.
Is this Dr. Evelena Ontiveros affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ontiveros is affiliated with Decatur Memorial Hospital which is a Castle Connolly Top Hospital. 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
Where can I learn more about Medical Oncologist?
Explore Medical Oncologist with 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 Evelena Ontiveros accepting new patients in Decatur, IL?
Yes, Dr. Evelena Ontiveros is accepting new patients at this time.
Does Dr. Evelena Ontiveros offer online booking?
Please contact Dr. Ontiveros's office at (217) 876-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Evelena Ontiveros?
Please contact Dr. Ontiveros's office at (217) 876-6600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Evelena Ontiveros have?
Dr. Evelena Ontiveros is certified by the American Board of Internal Medicine.
Other Medical Oncologist Near Decatur, IL
JW
Medical Oncologist
Accepting patientsDr. James Wade, MD is a Medical Oncologist, who primarily practices in Decatur, IL with 2 additional practice locations. He has been practicing for over 41 years and is board certified by the American Board of Internal Medicine.
Decatur, IL
Medical Oncologist
Accepting patientsDr. Mario Velasco, MD is a Medical Oncologist, who primarily practices in Decatur, IL with 1 additional practice location. He is board certified.
Decatur, IL
PG
Hematology / Oncology Specialist
Accepting patientsDr. Perry Guaglianone, MD is a Hematology / Oncology Specialist, who primarily practices in Decatur, IL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine.
Decatur, IL