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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. 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, Aetna, Cigna, UnitedHealthcare 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 and 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, and 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 as a 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 a Specialist like Dr. Willis typically 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. Learn more about our claims-based healthcare methodology here.

    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:

    • Rotator Cuff Strain
    • Rotator Cuff Injuries
    • Sprains and Strains
    • Pulled Rotator Cuff Muscle
    • Shoulder Tendon Strain
    • Rotator Cuff Sprain
    • Strained Shoulder Tendon

    ICD-10 Codes:

    • S46011A: Strain of muscle(s) and tendon(s) of the rotator cuff of right shoulder, initial encounter

    Also known as:

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

    ICD-10 Codes:

    • M19011: Primary osteoarthritis, right shoulder

    Also known as:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    What procedures does a Specialist like Dr. Willis typically perform?

    As a Specialist, Dr. Willis 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. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Brachial Plexus Nerve Block
    • Shoulder Nerve Injection
    • Arm Pain Injection
    • Imaging-Guided Nerve Block

    CPT Codes:

    • 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed

    Also known as:

    • Femoral Nerve Block Injection
    • Femoral nerve injection
    • Thigh nerve block
    • Pain relief injection for thigh
    • Nerve block with imaging guidance

    CPT Codes:

    • 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed

    Also known as:

    • Arthroscopic Rotator Cuff Repair
    • Biceps Tendon Repair (Tenodesis)
    • Shoulder Arthroscopy for Decompression
    • Endoscopy
    • Shoulder Arthroscopy for Rotator Cuff
    • Keyhole Rotator Cuff Surgery
    • Minimally Invasive Shoulder Repair
    • Long Head Biceps Tenodesis
    • Shoulder Biceps Tendon Surgery
    • Biceps Tendon Reattachment
    • Shoulder Tendon Repair
    • Arthroscopic Shoulder Decompression
    • Subacromial Decompression
    • Shoulder Impingement Surgery
    • Acromioplasty

    CPT Codes:

    • 29827: Arthroscopy, shoulder, surgical; with rotator cuff repair
    • 23430: Tenodesis of long tendon of biceps
    • 29826: Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament (ie, arch) release, when performed (List separately in addition to code for primary procedure)

    Also known as:

    • Knee Arthroscopy with Meniscus and Cartilage Repair
    • Endoscopy
    • Knee Scope with Meniscectomy
    • Knee Cartilage Shaving
    • Arthroscopic Knee Debridement

    CPT Codes:

    • 29881: Arthroscopy, knee, surgical; with meniscectomy (medial OR lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed

    Also known as:

    • Total Shoulder Replacement
    • Glenohumeral Arthroplasty
    • Shoulder Joint Replacement
    • Proximal Humeral Replacement
    • Artificial Shoulder Surgery

    CPT Codes:

    • 23472: Arthroplasty, glenohumeral joint; total shoulder (glenoid and proximal humeral replacement (eg, total shoulder))

    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

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Horizon BlueCross BlueShield

    • Humana

    • Medicare

    • Mutual of Omaha

    • Rx Solutions Inc

    • UnitedHealth Group

    • Unknown

    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

    Get Directions

    Dr. Andrew Willis' Practice 3

    160 E Hanover Ave

    Morristown, NJ 07960

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    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.

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

    Yes, Dr. Willis is affiliated with Atlantic Health 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

    When to see a Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a 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 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.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>