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Dr. William Klein, MD

Portland, OR

30 Years of Experience

Accepting patients

    Who is Dr. Klein, Pediatric Anesthesiologist in Portland, OR?

    Dr. William Klein, MD is a Pediatric Anesthesiologist, who primarily practices in Portland, OR. He has been practicing for over 30 years and is board certified. Dr. Klein graduated from Oregon Health & Science University School of Medicine and completed his residency at Univ Of Pittsburgh Med Ctr, Anesthesiology; Univ Ca Davis Med Ctr, Anesthesiology; Ami Presby Denver Hosp, Flexible Or Transitional Year. Dr. Klein is fluent in English, Arabic, Chinese, Russian, and Spanish, and is currently seeing new patients. Dr. Klein’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Klein’s office at (503) 241-5090.

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

    • Residency: Univ Of Pittsburgh Med Ctr, Anesthesiology; Univ Ca Davis Med Ctr, Anesthesiology; Ami Presby Denver Hosp, Flexible Or Transitional Year

    • Medical School: Or Hlth Sci Univ Sch of Med, Portland Or | Oregon Health & Science University School of Medicine

    Is Dr. Klein board certified as a Pediatric Anesthesiologist?

    Yes, Dr. William Klein, MD is board certified by the American Board of Anesthesiology

    What languages does Dr. Klein speak?

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

    • Arabic

    • Chinese

    • English

    • Russian

    • Spanish

    What conditions does a Pediatric Anesthesiologist like Dr. Klein typically treat?

    As a Pediatric Anesthesiologist, Dr. Klein 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. Klein. 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:

    • Acute pain after medical procedure
    • Pain
    • Acute post-operative pain
    • Pain after surgery
    • Post-procedural pain

    ICD-10 Codes:

    • G8918: Other acute postprocedural pain

    Also known as:

    • Other Hip Deformity at Birth
    • Birth Defects
    • Hip Injuries and Disorder
    • Congenital Hip Malformation
    • Birth Defect of Hip
    • Abnormal Hip Development

    ICD-10 Codes:

    • Q6589: Other specified congenital deformities of hip

    Also known as:

    • Removal of Internal Fixation Device
    • Fractures
    • Hardware removal surgery
    • Implant removal procedure
    • Fixation device extraction

    ICD-10 Codes:

    • Z472: Encounter for removal of internal fixation device

    Also known as:

    • Adolescent Scoliosis of Mid-Back
    • Scoliosis
    • Adolescent idiopathic scoliosis
    • Scoliosis in Children and Teens
    • Thoracolumbar Adolescent Scoliosis
    • Teen Mid-Back Curve
    • Idiopathic Adolescent Scoliosis

    ICD-10 Codes:

    • M41125: Adolescent idiopathic scoliosis, thoracolumbar region

    Also known as:

    • Sunken Chest
    • Birth Defects
    • Pectus Excavatum
    • Funnel Chest
    • Concave Chest

    ICD-10 Codes:

    • Q676: Pectus excavatum

    Also known as:

    • Medical Device Fitting and Adjustment
    • Device Fitting
    • Prosthetic Adjustment
    • Orthotic Fitting

    ICD-10 Codes:

    • Z4689: Encounter for fitting and adjustment of other specified devices

    Also known as:

    • Knee Ligament Sprain
    • Knee Injuries and Disorder
    • Sprains and Strains
    • Sprained Knee Ligament
    • Ligament Injury in Knee

    ICD-10 Codes:

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

    What procedures does a Pediatric Anesthesiologist like Dr. Klein typically perform?

    As a Pediatric Anesthesiologist, Dr. Klein 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. Klein. 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:

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

    CPT Codes:

    • 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
    • 64450: Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch

    Also known as:

    • Sciatic Nerve Pain Injection
    • Sciatic Nerve Block
    • Sciatica Injection
    • Steroid Injection for Sciatica
    • Pain Relief for Sciatic Nerve

    CPT Codes:

    • 64445: Injection(s), anesthetic agent(s) and/or steroid; sciatic nerve, including imaging guidance, when performed

    Does Dr. Klein accept my insurance?

    Dr. Klein accepts most major insurance plans. Important: Please call our office at (503) 241-5090 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Klein accept in Portland, OR?

    Dr. Klein in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cambia Health Solutions

    • CVS Health (formerly Aetna)

    • HealthRight Group

    • Moda Health

    • Molina Healthcare

    • PacificSource

    • Providence Health & Services

    • State of Oregon

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Klein's office located?

    Dr. William Klein's Primary Practice

    3101 SW Sam Jackson Park Rd

    Portland, OR 97239

    (503) 241-5090

    Get Directions

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

    Dr. Klein's National Provider Identifier (NPI) number is 1033290838.

    What common questions do patients ask about Dr. Klein?

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

    What is Dr. William Klein's specialty?

    Dr. Klein is a Pediatric Anesthesiologist near Portland, OR.

    What does a Pediatric Anesthesiologist do?

    A pediatric anesthesiologist is an anesthesiologist with advanced training and expertise in addressing the anesthesia, sedation, and pain management needs of infants and children. This specialist assesses complex medical issues in young patients requiring surgery and is responsible for their preparation and postoperative care. Additionally, they administer anesthesia and manage pain for procedures performed outside the operating room, including MRI, CT scans, and radiation therapy.

    Is this Dr. William Klein affiliated with a ranked Castle Connolly Top Hospital?

    No, Klein is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Shriners Childrens Portland. 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 a Pediatric Anesthesiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Anesthesiologist. 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 William Klein accepting new patients in Portland, OR?

    Yes, Dr. William Klein is accepting new patients at this time.

    Does Dr. William Klein offer online booking?

    Please contact Dr. Klein's office at (503) 241-5090 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Klein?

    Please contact Dr. Klein's office at (503) 241-5090 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Klein have?

    Dr. William Klein is certified by the American Board of Anesthesiology.

    <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>