
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Hematology / Oncology Specialist in New Milford, NJ?
Dr. Michael Chang, MD is a Hematology / Oncology Specialist, who primarily practices in New Milford, NJ. He has been practicing for over 40 years and is board certified. Dr. Chang completed his residency at Umdnj-New Jersey Med Sch, Medical Oncology; Umdnj-New Jersey Med Sch, Hematology-Internal Medicine; Hackensack Univ Med Ctr, Internal Medicine; Ny Medical College, Internal Medicine; Flushing Hosp Med Ctr, Internal Medicine. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (201) 986-1777.
Where did Dr. Chang go to medical school and complete their residency?
Residency: Umdnj-New Jersey Med Sch, Medical Oncology; Umdnj-New Jersey Med Sch, Hematology-Internal Medicine; Hackensack Univ Med Ctr, Internal Medicine; Ny Medical College, Internal Medicine; Flushing Hosp Med Ctr, Internal Medicine
Medical School: Dr. Nicanor Reyes Medical Foundation Institute of Medicine - Far Eastern University
Is Dr. Chang board certified as a Hematology / Oncology Specialist?
Yes, Dr. Michael Chang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Chang typically treat?
As a Hematology / Oncology Specialist, Dr. Chang 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. Chang. 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:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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
What procedures does a Hematology / Oncology Specialist like Dr. Chang typically perform?
As a Hematology / Oncology Specialist, procedures performed by Dr. Michael Chang 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. Chang's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (201) 986-1777 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in New Milford, NJ?
Dr. Chang in New Milford, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Rhode Island
Cigna Group
Federal government of the United States
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chang's office located?
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1417978719.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Michael Chang's specialty?
Dr. Chang is a Hematology / Oncology Specialist near New Milford, NJ.
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. Michael Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with South County Hospital Campus, Rhode Island Hospital, Bronxcare Health System 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 Michael Chang accepting new patients in New Milford, NJ?
Yes, Dr. Michael Chang is accepting new patients at this time.
Does Dr. Michael Chang offer online booking?
Please contact Dr. Chang's office at (201) 986-1777 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Chang?
Please contact Dr. Chang's office at (201) 986-1777 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Chang have?
Dr. Michael Chang is certified by the American Board of Internal Medicine.
Other Hematology / Oncology Specialist Near New Milford, NJ

Pediatric Hematologist-Oncologist
Dr. Maxim Yankelevich, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Philadelphia, PA with 2 additional practice locations. He has been practicing for over 27 years and is board certified.
Philadelphia, PA

Hematologist
Dr. Luis Isola, MD is a Hematologist, who primarily practices in New York, NY with 1 additional practice location. He is board certified.
New York, NY
HS
Infectious Disease Specialist
Dr. Hamid Shaaban, MD is an Infectious Disease Specialist, who primarily practices in Newark, NJ with 1 additional practice location. He is board certified.
Newark, NJ