EP
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Pettijohn, Hematology / Oncology Specialist in Grand Rapids, MI?
Dr. Erin Pettijohn, MD is a Hematology / Oncology Specialist, who primarily practices in Grand Rapids, MI with 2 additional practice locations. Dr. Pettijohn graduated from Wayne State Universtiy School Of Medicine and completed her residency at NORTHWESTERN UNIVERSITY. Dr. Pettijohn is fluent in English, and is currently seeing new patients. Dr. Pettijohn’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pettijohn’s office.
Where did Dr. Pettijohn go to medical school and complete their residency?
Residency: NORTHWESTERN UNIVERSITY
Medical School: Wayne State Universtiy School Of Medicine
What languages does Dr. Pettijohn speak?
Dr. Pettijohn and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Pettijohn typically treat?
As a Hematology / Oncology Specialist, Dr. Pettijohn 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. Pettijohn. 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.
Also known as:
- Chronic Lymphocytic Leukemia
- Acute Myeloid Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
- AML Leukemia
- Acute Myeloblastic Leukemia
- Acute Myelogenous Leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
- C9200: Acute myeloblastic leukemia, not having achieved remission
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Monoclonal Gammopathy
- Blood Disorder
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- MGUS
- Plasma Cell Disorder
- Gammopathy of Undetermined Significance
ICD-10 Codes:
- D472: Monoclonal gammopathy
What procedures does a Hematology / Oncology Specialist like Dr. Pettijohn typically perform?
As a Hematology / Oncology Specialist, Dr. Pettijohn 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. Pettijohn. 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.
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
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Declotting of Vascular Access Device
- Catheter declotting
- Thrombolytic therapy for catheter
- Blocked port-a-cath treatment
- Vascular access device unblocking
CPT Codes:
- 36593: Declotting by thrombolytic agent of implanted vascular access device or catheter
Also known as:
- Bone Marrow Biopsy and Aspiration
- Biopsy
- Bone Marrow Tests
- Bone Marrow Exam
- Bone Marrow Sample Collection
- Diagnostic Bone Marrow Procedure
CPT Codes:
- 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
Does Dr. Pettijohn accept my insurance?
Dr. Pettijohn accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Pettijohn accept in Grand Rapids, MI?
Dr. Pettijohn in Grand Rapids, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Federal government of the United States
Group Marketing Services
Humana
Medicare
Molina Healthcare
Spectrum / Priority Health
Unknown
View All Insurances
Where is Dr. Pettijohn's office located?
What is Dr. Pettijohn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Pettijohn's National Provider Identifier (NPI) number is 1003101429.
What common questions do patients ask about Dr. Pettijohn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Pettijohn
What is Dr. Erin Pettijohn's specialty?
Dr. Pettijohn is a Hematology / Oncology Specialist near Grand Rapids, MI.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Erin Pettijohn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Pettijohn is affiliated with Corewell Health Butterworth Hospital, Trinity Health Muskegon Hospital, Trinity Health Grand Rapids Hospital, Corewell Health Greenville Hospital, Corewell Health Pennock Hospital, Corewell Health Lakeland Hospitals St. Joseph 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 Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Erin Pettijohn accepting new patients in Grand Rapids, MI?
Yes, Dr. Erin Pettijohn is accepting new patients at this time.
Does Dr. Erin Pettijohn offer online booking?
Please contact Dr. Pettijohn's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Erin Pettijohn?
Please contact Dr. Pettijohn's office for information regarding telehealth appointment availability or for scheduling assistance.
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