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Dr. Walter Chang, MD

Dr. Walter Chang, MD

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chang, General Surgeon - Hand Surgery Specialist in Fontana, CA?

    Dr. Walter Chang, MD is a General Surgeon - Hand Surgery Specialist, who primarily practices in Fontana, CA with 1 additional practice location. Dr. Chang graduated from Geisel School of Medicine at Dartmouth. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (909) 427-3910.

    Where did Dr. Chang go to medical school and complete their residency?

    • Medical School: Geisel School of Medicine at Dartmouth

    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 General Surgeon - Hand Surgery Specialist like Dr. Chang typically treat?

    As a General Surgeon - Hand Surgery 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:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    Also known as:

    • Right Carpal Tunnel Syndrome
    • Carpal Tunnel Syndrome
    • Left Carpal Tunnel Syndrome
    • Right Wrist Nerve Compression
    • Right Hand Numbness
    • Right CTS
    • Median Nerve Compression
    • Wrist Nerve Entrapment
    • Left Wrist Nerve Compression
    • Left Hand Numbness
    • Left CTS

    ICD-10 Codes:

    • G5601: Carpal tunnel syndrome, right upper limb
    • G5603: Carpal tunnel syndrome, bilateral upper limbs
    • G5602: Carpal tunnel syndrome, left upper limb

    Also known as:

    • Breast Enlargement
    • Breast Disease
    • Breast hypertrophy
    • Macromastia
    • Gigantomastia

    ICD-10 Codes:

    • N62: Hypertrophy of breast

    Also known as:

    • Broken Finger
    • Finger Injuries and Disorder
    • Fractures
    • Finger fracture
    • Phalanx fracture
    • Broken finger bone

    ICD-10 Codes:

    • S62609A: Fracture of unspecified phalanx of unspecified finger, initial encounter for closed fracture

    Also known as:

    • Trigger Finger
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis
    • Digital Tenosynovitis
    • Finger Tendonitis

    ICD-10 Codes:

    • M6530: Trigger finger, unspecified finger

    Also known as:

    • Wound Dressing Change or Removal
    • Wounds and Injuries
    • Non-surgical dressing care
    • Wound care visit
    • Dressing replacement

    ICD-10 Codes:

    • Z4800: Encounter for change or removal of nonsurgical wound dressing

    What procedures does a General Surgeon - Hand Surgery Specialist like Dr. Chang typically perform?

    As a General Surgeon - Hand Surgery Specialist, Dr. Chang 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. 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:

    • Trigger Finger Release Surgery
    • Tendon Sheath Incision
    • Trigger Finger Tenolysis
    • Finger Tendon Release
    • Hand Tendon Surgery

    CPT Codes:

    • 26055: Tendon sheath incision (eg, for trigger finger)

    Also known as:

    • Short Arm Cast Application
    • Elbow to Finger Cast
    • Forearm Cast
    • Arm Immobilization Cast

    CPT Codes:

    • 29075: Application, cast; elbow to finger (short arm)

    Also known as:

    • Short Arm Splint Application
    • Forearm to hand splint
    • Static arm splint
    • Wrist and forearm splint
    • Arm immobilization splint

    CPT Codes:

    • 29125: Application of short arm splint (forearm to hand); static

    Also known as:

    • Hand or Finger Cyst Removal
    • Ganglion cyst removal hand
    • Tendon sheath lesion excision
    • Mucous cyst removal finger

    CPT Codes:

    • 26160: Excision of lesion of tendon sheath or joint capsule (eg, cyst, mucous cyst, or ganglion), hand or finger

    Also known as:

    • Carpal Tunnel Release Surgery
    • Median Nerve Neuroplasty
    • Carpal Tunnel Decompression
    • Median Nerve Transposition

    CPT Codes:

    • 64721: Neuroplasty and/or transposition; median nerve at carpal tunnel

    Does Dr. Chang accept my insurance?

    Dr. Chang accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chang accept in Fontana, CA?

    Dr. Chang in Fontana, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    • Inland Faculty Medical Group, Inc

    • Kaiser Permanente

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Chang's office located?

    Dr. Walter Chang's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    Dr. Walter Chang's Practice 2

    2295 S Vineyard Ave

    Ontario, CA 91761

    Get Directions

    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 1083781835.

    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. Walter Chang's specialty?

    Dr. Chang is a General Surgeon - Hand Surgery Specialist near Fontana, CA.

    What does a General Surgeon - Hand Surgery Specialist do?

    A surgeon specializing in the medical, surgical, and rehabilitative management of the upper extremity focuses on the investigation, preservation, and restoration of structures that directly impact the form and function of the hand and wrist.

    Is this Dr. Walter Chang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chang is affiliated with Kaiser Permanente Fontana Medical Center, San Antonio Regional 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 General Surgeon - Hand Surgery Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a General Surgeon - Hand Surgery 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 Walter Chang accepting new patients in Fontana, CA?

    Yes, Dr. Walter Chang is accepting new patients at this time.

    Does Dr. Walter Chang offer online booking?

    Please contact Dr. Chang's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Walter Chang?

    Please contact Dr. Chang's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.

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