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Dr. Andrew Willis, MD

Cedar Knolls, NJ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Willis, Specialist in Cedar Knolls, NJ?

    Dr. Andrew Willis, MD is a Specialist, who primarily practices in Cedar Knolls, NJ with 2 additional practice locations. He is board certified by the American Board of Orthopaedic Surgery. Dr. Willis graduated from Columbia Univ College of Physicians And Surgeons and completed his residency at Hospital For Special Surgery. Dr. Willis is fluent in English, and is currently seeing new patients. Dr. Willis’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Willis’s office at (973) 538-2334.

    What are Areas of Expertise for Dr. Willis?

    Dr. Andrew Willis, MD is a highly-rated, board-certified 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. Willis empowers patients to confidently navigate their health journey, specializing in Arthritis, Fractures, Shoulder & Knee Surgery, Sports Injuries, or comprehensive wellness support. Serving the Cedar Knolls/NJ community, Dr. Willis is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Hospital For Special Surgery | New York Hospital Medical Center of Queens/Cornell University Medical College Program

    • Medical School: Columbia Univ College of Physicians And Surgeons

    Is Dr. Willis board certified in Specialist?

    Yes, Dr. Andrew Willis, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Willis speak?

    Dr. Willis and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Willis treat?

    As a Specialist, Dr. Willis 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. Willis. 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:

    • Rotator Cuff Strain
    • Complete Rotator Cuff Tear
    • Rotator Cuff Injuries
    • Sprains and Strains
    • Pulled Rotator Cuff Muscle
    • Shoulder Tendon Strain
    • Rotator Cuff Sprain
    • Strained Shoulder Tendon
    • Full Rotator Cuff Tear
    • Complete Rotator Cuff Rupture
    • Severed Shoulder Tendon

    ICD-10 Codes:

    • S46011A: Strain of muscle(s) and tendon(s) of the rotator cuff of right shoulder, initial encounter
    • S46012A: Strain of muscle(s) and tendon(s) of the rotator cuff of left shoulder, initial encounter
    • M75121: Complete rotator cuff tear or rupture of right shoulder, not specified as traumatic

    Also known as:

    • Osteoarthritis of the right shoulder
    • Osteoarthritis of the left shoulder
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M19011: Primary osteoarthritis, right shoulder
    • M19012: Primary osteoarthritis, left shoulder

    Also known as:

    • Right Shoulder Pain
    • Left Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort
    • Sore Left Shoulder
    • Left Shoulder Ache
    • Left Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder
    • M25512: Pain in left shoulder

    Also known as:

    • Knee Ligament Sprain
    • Anterior Cruciate Ligament Sprain
    • Knee Injuries and Disorder
    • Sprains and Strains
    • Sprained Knee Ligament
    • Ligament Injury in Knee
    • ACL Sprain
    • ACL Injury
    • Knee Ligament Tear

    ICD-10 Codes:

    • S83512A: Sprain of anterior cruciate ligament of left knee, initial encounter
    • S83511A: Sprain of anterior cruciate ligament of right knee, initial encounter

    Also known as:

    • Joint Replacement Aftercare
    • Other Surgical Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • After Surgery
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare
    • General post-operative care
    • Unspecified surgical recovery
    • Surgical follow-up

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery
    • Z4889: Encounter for other specified surgical aftercare

    Also known as:

    • Biceps Tendon Strain
    • Biceps Muscle Strain
    • Arm Injuries and Disorder
    • Sprains and Strains
    • Pulled Biceps Muscle
    • Strained Biceps Tendon
    • Pulled biceps muscle
    • Biceps muscle overstretch
    • Upper arm strain

    ICD-10 Codes:

    • S46211A: Strain of muscle, fascia and tendon of other parts of biceps, right arm, initial encounter
    • S46212A: Strain of muscle, fascia and tendon of other parts of biceps, left arm, initial encounter

    Also known as:

    • Other tear of the medial meniscus in the right knee
    • Other tear of the medial meniscus in the left knee
    • Cartilage Disorder
    • Knee Injuries and Disorder
    • Torn meniscus
    • Knee cartilage tear
    • Meniscal injury
    • Torn knee cartilage

    ICD-10 Codes:

    • S83241A: Other tear of medial meniscus, current injury, right knee, initial encounter
    • S83242A: Other tear of medial meniscus, current injury, left knee, initial encounter

    Also known as:

    • Shoulder Sprain
    • Shoulder Injuries and Disorder
    • Sprains and Strains
    • Strained Shoulder
    • Shoulder Ligament Injury
    • Shoulder Joint Sprain

    ICD-10 Codes:

    • S43491A: Other sprain of right shoulder joint, initial encounter
    • S43492A: Other sprain of left shoulder joint, initial encounter

    Also known as:

    • Torn Meniscus
    • Cartilage Disorder
    • Knee Injuries and Disorder
    • Meniscus Tear
    • Knee Cartilage Tear
    • Meniscal Injury

    ICD-10 Codes:

    • S83231A: Complex tear of medial meniscus, current injury, right knee, initial encounter

    Also known as:

    • Right Carpal Tunnel Syndrome
    • Carpal Tunnel Syndrome
    • Right Wrist Nerve Compression
    • Right Hand Numbness
    • Right CTS

    ICD-10 Codes:

    • G5601: Carpal tunnel syndrome, right upper limb

    Also known as:

    • Biceps Tendon Strain
    • Shoulder Injuries and Disorder
    • Sprains and Strains
    • Pulled biceps tendon
    • Biceps tendon overstretch
    • Shoulder tendon strain

    ICD-10 Codes:

    • S46111A: Strain of muscle, fascia and tendon of long head of biceps, right arm, initial encounter

    Does Dr. Willis accept my insurance?

    Dr. Willis accepts most major insurance plans. Important: Please call our office at (973) 538-2334 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Willis accept in Cedar Knolls, NJ?

    Dr. Willis in Cedar Knolls, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Horizon BlueCross BlueShield

    • Humana

    • Medicare

    • Mutual of Omaha

    • Rx Solutions Inc

    • Transamerica Life Insurance

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Willis' office located?

    Dr. Andrew Willis' Primary Practice

    197 Ridgedale Ave Ste 300

    Cedar Knolls, NJ 07927

    (973) 538-2334

    Get Directions

    Dr. Andrew Willis' Practice 2

    200 S Orange Ave Ste 230

    Livingston, NJ 07039

    (973) 538-2334

    Get Directions

    Dr. Andrew Willis' Practice 3

    160 E Hanover Ave

    Morristown, NJ 07960

    Get Directions

    What is Dr. Willis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Willis's National Provider Identifier (NPI) number is 1154412187.

    What common questions do patients ask about Dr. Willis?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Willis

    What is Dr. Andrew Willis's specialty?

    Dr. Willis is a Specialist near Cedar Knolls, NJ. Contact Dr. Willis to book an appointment today.

    Is this Dr. Andrew Willis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Willis is affiliated with Morristown 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

    Where can I learn more about Specialist?

    Explore 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 Andrew Willis accepting new patients in Cedar Knolls, NJ?

    Yes, Dr. Andrew Willis is accepting new patients at this time.

    Does Dr. Andrew Willis offer online booking?

    Please contact Dr. Willis's office at (973) 538-2334 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew Willis?

    Please contact Dr. Willis's office at (973) 538-2334 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Andrew Willis have?

    Dr. Andrew Willis is certified by the American Board of Orthopaedic Surgery.

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