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Dr. Eric Gaenslen, MD

Dr. Eric Gaenslen, MD

Mequon, WI

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gaenslen, Orthopedic Hand Surgeon in Mequon, WI?

    Dr. Eric Gaenslen, MD is an Orthopedic Hand Surgeon, who primarily practices in Mequon, WI with 2 additional practice locations. He has been practicing for over 30 years and is board certified by the American Board of Orthopaedic Surgery. Dr. Gaenslen completed his residency at Baylor Coll Of Med, Hand Surgery-Orthopedic Surgery; U Mo Ks City Sch Of Med, Orthopedic Surgery. Dr. Gaenslen is fluent in English, and is currently seeing new patients. Dr. Gaenslen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gaenslen’s office.

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

    • Residency: Baylor Coll Of Med, Hand Surgery-Orthopedic Surgery; U Mo Ks City Sch Of Med, Orthopedic Surgery | Baylor College Of Med | University of Missouri Health System

    • Medical School: University of Wi Med Sch, Madison Wi

    Is Dr. Gaenslen board certified in Orthopedic Hand Surgeon?

    Yes, Dr. Eric Gaenslen, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Gaenslen speak?

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

    • English

    What conditions does Dr. Gaenslen treat?

    As a Orthopedic Hand Surgeon, Dr. Gaenslen 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. Gaenslen. 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:

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

    ICD-10 Codes:

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

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Right Hand Pain
    • Hand Injuries and Disorder
    • Pain
    • Pain in right palm
    • Right wrist and hand pain
    • Right hand discomfort

    ICD-10 Codes:

    • M79641: Pain in right hand

    What procedures does Dr. Gaenslen perform?

    As a Orthopedic Hand Surgeon, Dr. Gaenslen 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. Gaenslen. 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:

    • 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

    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)

    Does Dr. Gaenslen accept my insurance?

    Dr. Gaenslen 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. Gaenslen accept in Mequon, WI?

    Dr. Gaenslen in Mequon, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Community Care of Wisconsin

    • Community Care Plan

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Grant Industries Inc

    • Health Payment System (HPS)

    • Medicare

    • Peabody Energy Corporation

    • State of Tennessee

    • The Alliance

    View All Insurances

    Where is Dr. Gaenslen's office located?

    Dr. Eric Gaenslen's Primary Practice

    12203 Corporate Pkwy

    Mequon, WI 53092

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    Dr. Eric Gaenslen's Practice 2

    3003 W Good Hope Rd

    Brown Deer, WI 53209

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    Dr. Eric Gaenslen's Practice 3

    8901 W Lincoln Ave

    West Allis, WI 53227

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

    Dr. Gaenslen's National Provider Identifier (NPI) number is 1982633079.

    What common questions do patients ask about Dr. Gaenslen?

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

    What is Dr. Eric Gaenslen's specialty?

    Dr. Gaenslen is a Orthopedic Hand Surgeon near Mequon, WI. An orthopaedic surgeon specializing in the upper extremity focuses on the investigation, preservation, and restoration of all structures affecting the form and function of the hand and wrist. This specialist employs medical, surgical, and rehabilitative techniques to treat various conditions and injuries related to the upper extremity. Contact Dr. Gaenslen to book an appointment today.

    Is this Dr. Eric Gaenslen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gaenslen is affiliated with Orthopaedic Hospital of Wisconsin, Aurora St Luke's Medical Center - Milwaukee 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

    Where can I learn more about Orthopedic Hand Surgeon?

    Explore Orthopedic Hand Surgeon 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 Eric Gaenslen accepting new patients in Mequon, WI?

    Yes, Dr. Eric Gaenslen is accepting new patients at this time.

    Does Dr. Eric Gaenslen offer online booking?

    Please contact Dr. Gaenslen's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Eric Gaenslen?

    Please contact Dr. Gaenslen's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Eric Gaenslen have?

    Dr. Eric Gaenslen is certified by the American Board of Orthopaedic Surgery.

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