Dr. Dennis Obrien, MD
Indianapolis, IN
18 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Obrien, Pediatric Hematologist-Oncologist in Indianapolis, IN?
Dr. Dennis Obrien, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Indianapolis, IN. He has been practicing for over 18 years and is board certified. Dr. Obrien graduated from University Of Cincinnati College Of Medicine and completed his residency at Univ Of Louisville/Kosair Children's Hospital. Dr. Obrien is fluent in English, and is currently seeing new patients. Dr. Obrien’s practice accepts Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obrien’s office at (260) 435-2501.
What are Areas of Expertise for Dr. Obrien?
Dr. Dennis Obrien, MD is a highly-rated, board-certified Pediatric Hematologist-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. Obrien empowers patients to confidently navigate their health journey, specializing in Hematologic Disorders, Pediatric Cancers, and comprehensive wellness support. Serving the Indianapolis, IN community, Dr. Obrien is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Obrien go to medical school and complete their residency?
Residency: Univ Of Louisville/Kosair Children's Hospital
Medical School: University of Cincinnati College Of | University Of Cincinnati College Of Medicine
Is Dr. Obrien board certified as a Pediatric Hematologist-Oncologist?
Yes, Dr. Dennis Obrien, MD is board certified by the American Board of Pediatrics
What languages does Dr. Obrien speak?
Dr. Obrien and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Hematologist-Oncologist like Dr. Obrien typically treat?
As a Pediatric Hematologist-Oncologist, Dr. Obrien 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. Obrien. 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:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Iron Deficiency
- Iron
- Malnutrition
- Lack of Iron
- Low Iron Levels
- Iron Depletion
ICD-10 Codes:
- E611: Iron deficiency
Also known as:
- Acute Lymphocytic Leukemia in Remission
- Acute Lymphocytic Leukemia
- ALL Leukemia in Remission
- Acute Lymphoblastic Leukemia in Remission
- Childhood Leukemia in Remission
ICD-10 Codes:
- C9101: Acute lymphoblastic leukemia, in remission
What procedures does a Pediatric Hematologist-Oncologist like Dr. Obrien typically perform?
As a Pediatric Hematologist-Oncologist, Dr. Obrien performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Obrien. 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:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Does Dr. Obrien accept my insurance?
Dr. Obrien accepts most major insurance plans. Important: Please call our office at (260) 435-2501 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Obrien accept in Indianapolis, IN?
Dr. Obrien in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Allied Benefit Systems
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Cigna Group
CMS
Elevance Health Inc. (formerly Anthem)
UMR Administered Payer
Unknown
View All Insurances
Where is Dr. Obrien's office located?
Dr. Dennis Obrien's Primary Practice
705 Riley Hospital Dr
Indianapolis, IN 46202
(260) 435-2501
What is Dr. Obrien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Obrien's National Provider Identifier (NPI) number is 1568673903.
What common questions do patients ask about Dr. Obrien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Obrien
What is Dr. Dennis Obrien's specialty?
Dr. Obrien is a Pediatric Hematologist-Oncologist near Indianapolis, IN.
What does a Pediatric Hematologist-Oncologist do?
A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers.
Is this Dr. Dennis Obrien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Obrien is affiliated with Parkview Regional Medical Center 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
When to see a Pediatric Hematologist-Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Hematologist-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 Dennis Obrien accepting new patients in Indianapolis, IN?
Yes, Dr. Dennis Obrien is accepting new patients at this time.
Does Dr. Dennis Obrien offer online booking?
Please contact Dr. Obrien's office at (260) 435-2501 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dennis Obrien?
Please contact Dr. Obrien's office at (260) 435-2501 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Dennis Obrien have?
Dr. Dennis Obrien is certified by the American Board of Pediatrics.
<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>