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Dr. John Tiernan, MD

Shelton, CT

29 Years of Experience

Accepting patients

    Who is Dr. Tiernan, Anesthesiologist in Shelton, CT?

    Dr. John Tiernan, MD is an Anesthesiologist, who primarily practices in Shelton, CT with 2 additional practice locations. He has been practicing for over 29 years and is board certified by the American Board of Anesthesiology. Dr. Tiernan is fluent in English, and is currently seeing new patients. Dr. Tiernan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tiernan’s office.

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

      Is Dr. Tiernan board certified in Anesthesiologist?

      Yes, Dr. John Tiernan, MD is board certified by the American Board of Anesthesiology

      What languages does Dr. Tiernan speak?

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

      • English

      What conditions does Dr. Tiernan treat?

      As a Anesthesiologist, Dr. Tiernan 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. Tiernan. 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:

      • Osteoarthritis of the left knee
      • Primary Osteoarthritis in Right Knee
      • Primary Osteoarthritis in Right Hip
      • Osteoarthritis of the left hip
      • Osteoarthritis of the right shoulder
      • Osteoarthritis of the left shoulder
      • Osteoarthritis
      • Degenerative joint disease
      • Wear-and-tear arthritis
      • Arthrosis
      • Joint degeneration
      • Right Knee Arthritis
      • Right Knee Degenerative Joint Disease
      • Right Hip Arthritis
      • Right Hip Degenerative Joint Disease

      ICD-10 Codes:

      • M1712: Unilateral primary osteoarthritis, left knee
      • M1711: Unilateral primary osteoarthritis, right knee
      • M1611: Unilateral primary osteoarthritis, right hip
      • M1612: Unilateral primary osteoarthritis, left hip
      • M19011: Primary osteoarthritis, right shoulder
      • M19012: Primary osteoarthritis, left shoulder

      Also known as:

      • Lower Back Spinal Stenosis with Nerve Pain in Legs
      • Spinal Stenosis
      • Lumbar Spinal Stenosis with Claudication
      • Narrowing of Lower Back Spinal Canal with Leg Pain
      • Nerve Compression in Lower Back with Walking Pain

      ICD-10 Codes:

      • M48062: Spinal stenosis, lumbar region with neurogenic claudication

      Also known as:

      • Lower Back Disc Displacement
      • Spine Injuries and Disorder
      • Slipped Disc in Lower Back
      • Herniated Disc in Lumbar Spine
      • Lumbar Disc Protrusion

      ICD-10 Codes:

      • M5126: Other intervertebral disc displacement, lumbar region

      Also known as:

      • Broken Hip Bone
      • Fractures
      • Leg Injuries and Disorder
      • Hip fracture
      • Femoral neck fracture
      • Broken upper thigh bone

      ICD-10 Codes:

      • S72002A: Fracture of unspecified part of neck of left femur, initial encounter for closed fracture

      Also known as:

      • Pinched Nerve in Lower Back
      • Back Pain
      • Peripheral Nerve Disorder
      • Lumbar Radiculopathy
      • Lower Back Nerve Compression
      • Compressed Nerve in Lower Back

      ICD-10 Codes:

      • M5416: Radiculopathy, lumbar region

      Also known as:

      • Gangrene
      • Tissue Death
      • Necrosis
      • Dead Tissue

      ICD-10 Codes:

      • I96: Gangrene, not elsewhere classified

      Also known as:

      • Degenerative Disc Disease in Lower Back
      • Spine Injuries and Disorder
      • Spinal Disc Degeneration
      • Lumbosacral Disc Degeneration
      • Worn Spinal Discs

      ICD-10 Codes:

      • M5137: Other intervertebral disc degeneration, lumbosacral region

      Does Dr. Tiernan accept my insurance?

      Dr. Tiernan 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. Tiernan accept in Shelton, CT?

      Dr. Tiernan in Shelton, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • Benefit and Risk Management Services (BRMS)

      • Elevance Health Inc. (formerly Anthem)

      • Express Scripts

      • Humana

      • Medicare

      • UnitedHealthcare

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      Where is Dr. Tiernan's office located?

      Dr. John Tiernan's Primary Practice

      2 Corporate Dr Ste 955

      Shelton, CT 06484

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      Dr. John Tiernan's Practice 2

      111 Founders Plz Ste 300

      East Hartford, CT 06108

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      Dr. John Tiernan's Practice 3

      2 Trap Falls Rd Ste 414

      Shelton, CT 06484

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

      Dr. Tiernan's National Provider Identifier (NPI) number is 1124027701.

      What common questions do patients ask about Dr. Tiernan?

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

      What is Dr. John Tiernan's specialty?

      Dr. Tiernan is a Anesthesiologist near Shelton, CT. A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer. Contact Dr. Tiernan to book an appointment today.

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

      No, Tiernan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Hartford Hospital. 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

      Where can I learn more about Anesthesiologist?

      Explore Anesthesiologist 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 John Tiernan accepting new patients in Shelton, CT?

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

      Does Dr. John Tiernan offer online booking?

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

      How can I make an appointment with John Tiernan?

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

      Which board certifications does Dr. John Tiernan have?

      Dr. John Tiernan is certified by the American Board of Anesthesiology.

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