EverydayHealthLogo
JC

Dr. John Callahan, MD

Orthopedic Hand Surgeon, Orthopedic Surgeon

Amherst, NY

32 Years of Experience

Accepting patients

    Who is Dr. Callahan, Orthopedic Hand Surgeon in Amherst, NY?

    Dr. John Callahan, MD is an Orthopedic Hand Surgeon, who primarily practices in Amherst, NY with 2 additional practice locations. He has been practicing for over 32 years and is board certified. Dr. Callahan is fluent in English, and is currently seeing new patients. Dr. Callahan’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Callahan’s office at (716) 250-9999.

    What are Areas of Expertise for Dr. Callahan?

    Dr. John Callahan, MD is a highly-rated, board-certified Orthopedic Hand Surgeon 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. Callahan empowers patients to confidently navigate their health journey, specializing in Elbow Surgery, Hand Surgery, Wrist Surgery, and comprehensive wellness support. Serving the Amherst, NY community, Dr. Callahan is dedicated to enhancing lives through expert, patient-centered care.

    Is Dr. Callahan board certified as an Orthopedic Hand Surgeon?

    Yes, Dr. John Callahan, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Callahan speak?

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

    • English

    What conditions does an Orthopedic Hand Surgeon like Dr. Callahan typically treat?

    As an Orthopedic Hand Surgeon, Dr. Callahan 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. Callahan. 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:

    • 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:

    • Osteoarthritis of the left thumb joint
    • Primary Osteoarthritis in Right Thumb Base
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Thumb Arthritis
    • Primary Right First CMC Joint Arthritis
    • Right Hand Thumb Base Osteoarthritis

    ICD-10 Codes:

    • M1812: Unilateral primary osteoarthritis of first carpometacarpal joint, left hand
    • M1811: Unilateral primary osteoarthritis of first carpometacarpal joint, right hand

    Also known as:

    • De Quervain's Tenosynovitis
    • Hand Injuries and Disorder
    • Tendinitis
    • De Quervain's Disease
    • Washerwoman's Sprain
    • Radial Styloid Tenosynovitis

    ICD-10 Codes:

    • M654: Radial styloid tenosynovitis [de Quervain]

    Also known as:

    • Trigger Right Middle Finger
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis of Right Middle Finger
    • Right Middle Finger Tendonitis
    • Snapping Right Middle Finger

    ICD-10 Codes:

    • M65331: Trigger finger, right middle finger

    Also known as:

    • Dupuytren's Contracture
    • Connective Tissue Disorder
    • Finger Injuries and Disorder
    • Dupuytren contracture
    • Palmar fibromatosis
    • Viking disease
    • Hand contracture

    ICD-10 Codes:

    • M720: Palmar fascial fibromatosis [Dupuytren]

    What procedures does an Orthopedic Hand Surgeon like Dr. Callahan typically perform?

    As an Orthopedic Hand Surgeon, Dr. Callahan 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. Callahan. 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:

    • 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:

    • Ulnar Nerve Release or Repositioning at Elbow
    • Ulnar Nerve Transposition
    • Cubital Tunnel Release
    • Elbow Nerve Surgery
    • Neuroplasty Ulnar Nerve

    CPT Codes:

    • 64718: Neuroplasty and/or transposition; ulnar nerve at elbow

    Also known as:

    • Trigger Finger Release Surgery
    • Wrist Ganglion Cyst Removal
    • Tendon Sheath Incision
    • Trigger Finger Tenolysis
    • Finger Tendon Release
    • Hand Tendon Surgery
    • Ganglion Excision
    • Wrist Cyst Surgery
    • Dorsal/Volar Ganglion Removal

    CPT Codes:

    • 26055: Tendon sheath incision (eg, for trigger finger)
    • 25111: Excision of ganglion, wrist (dorsal or volar); primary

    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:

    • Wrist Tendon Sheath Release
    • De Quervain's Release
    • Wrist Tendon Decompression
    • Extensor Tendon Sheath Incision

    CPT Codes:

    • 25000: Incision, extensor tendon sheath, wrist (eg, deQuervains disease)

    Also known as:

    • Hand Tendon Transfer
    • Carpometacarpal Tendon Transplant
    • Dorsum of Hand Tendon Surgery
    • Tendon Relocation in Hand

    CPT Codes:

    • 26480: Transfer or transplant of tendon, carpometacarpal area or dorsum of hand; without free graft, each tendon

    Also known as:

    • Wrist or Hand Joint Replacement (Interposition)
    • Intercarpal Arthroplasty
    • Carpometacarpal Joint Replacement
    • Tendon Interposition Arthroplasty

    CPT Codes:

    • 25447: Arthroplasty, Intercarpal Or Carpometacarpal Joints; Interposition (Eg, Tendon)

    Does Dr. Callahan accept my insurance?

    Dr. Callahan accepts most major insurance plans. Important: Please call our office at (716) 250-9999 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Callahan accept in Amherst, NY?

    Dr. Callahan in Amherst, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Highmark Health

    • Independent Health Association

    • Lifetime Healthcare

    • Medicare

    • Molina Healthcare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Callahan's office located?

    Dr. John Callahan's Primary Practice

    3925 Sheridan Dr Ste 100

    Amherst, NY 14226

    (716) 250-9999

    Get Directions

    Dr. John Callahan's Practice 2

    10195 Niagara Falls Blvd Ste 100

    Niagara Falls, NY 14304

    Get Directions

    Dr. John Callahan's Practice 3

    462 Grider St

    Buffalo, NY 14215

    Get Directions

    What hospitals are Dr. Callahan affiliated with?

    Dr. Callahan has admitting privileges at the following hospitals:

    Erie County Medical Center,Buffalo, NY

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

    Dr. Callahan's National Provider Identifier (NPI) number is 1952338048.

    What common questions do patients ask about Dr. Callahan?

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

    What is Dr. John Callahan's specialty?

    Dr. Callahan is an Orthopedic Hand Surgeon near Amherst, NY.

    What does an Orthopedic Hand Surgeon do?

    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.

    Is Dr. John Callahan affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Callahan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Erie County Medical Center. Castle Connolly Top Hospitals 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 an Orthopedic Hand Surgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Orthopedic Hand Surgeon. 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 Dr. John Callahan accepting new patients in Amherst, NY?

    Yes, Dr. John Callahan is accepting new patients at this time.

    Does Dr. John Callahan offer online booking?

    Please contact Dr. Callahan's office at (716) 250-9999 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Callahan?

    Please contact Dr. Callahan's office at (716) 250-9999 to schedule an appointment.

    Where is Dr. Callahan's office located?

    Dr. Callahan's offices are located in Amherst, NY, Niagara Falls, NY, and Buffalo, NY.

    Which board certifications does Dr. John Callahan have?

    Dr. John Callahan is certified by the American Board of Orthopaedic Surgery.