FF
34 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fellin, Hematology / Oncology Specialist in Willow Grove, PA?
Dr. Frederick Fellin, MD is a Hematology / Oncology Specialist, who primarily practices in Willow Grove, PA with 2 additional practice locations. He has been practicing for over 34 years and is board certified by the American Board of Internal Medicine. Dr. Fellin graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Thos Jefferson Univ Hosp, Medical Oncology; Thos Jefferson Univ Hosp, Hematology-Internal Medicine; Thos Jefferson Univ Hosp, Internal Medicine; West Virginia Univ Hosps, Family Medicine. Dr. Fellin is fluent in English, and is currently seeing new patients. Dr. Fellin’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fellin’s office.
What are Areas of Expertise for Dr. Fellin?
Dr. Frederick Fellin, MD is a highly-rated, board-certified Hematology / Oncology Specialist 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. Fellin empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Lung Cancer, or comprehensive wellness support. Serving the Willow Grove/PA community, Dr. Fellin is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Fellin go to medical school and complete their residency?
Residency: Thos Jefferson Univ Hosp, Medical Oncology; Thos Jefferson Univ Hosp, Hematology-Internal Medicine; Thos Jefferson Univ Hosp, Internal Medicine; West Virginia Univ Hosps, Family Medicine | Thomas Jefferson University | West Virginia University Program
Medical School: Jefferson Medical College of Thomas Jefferson University | Sidney Kimmel Medical College at Thomas Jefferson University
Is Dr. Fellin board certified in Hematology / Oncology Specialist?
Yes, Dr. Frederick Fellin, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Fellin speak?
Dr. Fellin and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Fellin treat?
As a Hematology / Oncology Specialist, Dr. Fellin 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. Fellin. 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:
- Breast Cancer
- Upper-Outer Quadrant Right Female Breast Cancer
- Upper-Inner Quadrant Left Female Breast Cancer
- Widespread Left Female Breast Cancer
- Central Left Female Breast Cancer
- Upper-Inner Quadrant Right Female Breast Cancer
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Left female breast cancer upper-inner
- Upper-inner left female breast tumor
- Malignant growth in upper-inner left female breast
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
- Left female breast central tumor
- Malignant growth in central left female breast
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Right female breast cancer upper-inner
- Upper-inner right female breast tumor
- Malignant growth in upper-inner right female breast
ICD-10 Codes:
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50212: Malignant neoplasm of upper-inner quadrant of left female breast
- C50811: Malignant neoplasm of overlapping sites of right female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
- C50112: Malignant neoplasm of central portion of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50211: Malignant neoplasm of upper-inner quadrant of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron Deficiency Anemia
- Anemia
- Iron
- 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
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D508: Other iron deficiency anemias
- D649: Anemia, unspecified
Also known as:
- Multiple Myeloma
- Multiple Myeloma in Remission
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
- Plasma Cell Myeloma in Remission', 'Kahler's Disease in Remission
- Myeloma in Remission
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
- C9001: Multiple myeloma in remission
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
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
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Polycythemia vera
- Bone Marrow Disease
- Chronic Myeloproliferative Neoplasms Treatment (PDQ)
- PV
- Primary polycythemia
- Erythremia
ICD-10 Codes:
- D45: Polycythemia vera
Which procedures does Dr. Fellin perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Frederick Fellin 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. Fellin's office.
Does Dr. Fellin accept my insurance?
Dr. Fellin 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. Fellin accept in Willow Grove, PA?
Dr. Fellin in Willow Grove, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Cigna
CVS Health (formerly Aetna)
Federal Employee Program
Health Partners Plans
Independence Blue Cross
Independent Health
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Fellin's office located?
Dr. Frederick Fellin's Practice 2
834 Walnut St Ste 110
Philadelphia, PA 19107
(215) 955-6664
What is Dr. Fellin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fellin's National Provider Identifier (NPI) number is 1679684476.
What common questions do patients ask about Dr. Fellin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fellin
What is Dr. Frederick Fellin's specialty?
Dr. Fellin is a Hematology / Oncology Specialist near Willow Grove, PA. 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. Contact Dr. Fellin to book an appointment today.
Is this Dr. Frederick Fellin affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fellin is affiliated with Jefferson Abington 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 Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist 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 Frederick Fellin accepting new patients in Willow Grove, PA?
Yes, Dr. Frederick Fellin is accepting new patients at this time.
Does Dr. Frederick Fellin offer online booking?
Please contact Dr. Fellin's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Frederick Fellin?
Please contact Dr. Fellin's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Frederick Fellin have?
Dr. Frederick Fellin is certified by the American Board of Internal Medicine.
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