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Dr. Rainier Guiang, MD

Pain Medicine Specialist - Anesthesiologist, Anesthesiologist

Riverside, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guiang, Pain Medicine Specialist - Anesthesiologist in Riverside, CA?

    Dr. Rainier Guiang, MD is a Pain Medicine Specialist - Anesthesiologist, who primarily practices in Riverside, CA with 1 additional practice location. He is board certified. Dr. Guiang graduated from American University of The Caribbean / School of Medicine and completed his residency at Univ Hosp Of Cleveland, Anesthesiology; Maricopa Med Ctr, Internal Medicine. Dr. Guiang is fluent in English and Spanish, and is currently seeing new patients. Dr. Guiang’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guiang’s office at (951) 784-7111.

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

    • Residency: Univ Hosp Of Cleveland, Anesthesiology; Maricopa Med Ctr, Internal Medicine | Maricopa Medical Center Program

    • Medical School: American Univ Of The Caribbean- Sch Of Med- Plymouth- Montserrat | American University of The Caribbean / School of Medicine | Perelman School of Medicine at the University of Pennsylvania

    Is Dr. Guiang board certified as a Pain Medicine Specialist - Anesthesiologist?

    Yes, Dr. Rainier Guiang, MD is board certified by the American Board of Anesthesiology

    What languages does Dr. Guiang speak?

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

    • English
    • Spanish

    What conditions does a Pain Medicine Specialist - Anesthesiologist like Dr. Guiang typically treat?

    As a Pain Medicine Specialist - Anesthesiologist, Dr. Guiang 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. Guiang. 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:

    • Pinched Nerve in Lower Back
    • Pinched Nerve in Neck
    • Back Pain
    • Peripheral Nerve Disorder
    • Neck Injuries and Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back
    • Cervical Radiculopathy
    • Neck Nerve Compression
    • Compressed Nerve in Neck

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region
    • M5412: Radiculopathy, cervical region

    Also known as:

    • Joint Fusion Status
    • Surgical Joint Fusion
    • Arthrodesis History
    • Fused Joint

    ICD-10 Codes:

    • Z981: Arthrodesis status

    Also known as:

    • Opioid Dependence
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Opioid use disorder
    • OUD

    ICD-10 Codes:

    • F1120: Opioid dependence, uncomplicated

    Also known as:

    • Long-Term Opioid Pain Reliever Use
    • Pain Relievers
    • Chronic opioid therapy
    • Ongoing narcotic pain medication
    • Opioid analgesic use

    ICD-10 Codes:

    • Z79891: Long term (current) use of opiate analgesic

    What procedures does a Pain Medicine Specialist - Anesthesiologist like Dr. Guiang typically perform?

    As a Pain Medicine Specialist - Anesthesiologist, Dr. Guiang 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. Guiang. 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:

    • Lumbar or Sacral Epidural Injection with Imaging
    • Epidural Steroid Injection
    • Facet Joint Injection (Lower Back/Sacrum)
    • Caudal Epidural Injection
    • Spinal Nerve Block
    • Pain Management Injection
    • Cervical Epidural Injection
    • Thoracic Epidural Injection
    • Pain Relief Spinal Injection
    • Lumbar Facet Joint Injection
    • Sacral Facet Joint Injection
    • Paravertebral Facet Injection
    • Lower Back Pain Injection (Guided)

    CPT Codes:

    • 62323: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); with imaging guidance (ie, fluoroscopy or CT)
    • 62321: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, cervical or thoracic; with imaging guidance (ie, fluoroscopy or CT)
    • 64493: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level

    Also known as:

    • Lumbar or Sacral Facet Joint Injection
    • Facet joint block
    • Zygapophyseal joint injection
    • Lower back facet injection
    • Sacral facet injection

    CPT Codes:

    • 64494: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)

    Also known as:

    • Major Joint Injection or Fluid Removal with Ultrasound
    • Joint or Bursa Injection/Fluid Removal
    • Ultrasound-Guided Arthrocentesis
    • Shoulder Injection with Ultrasound
    • Hip Aspiration with Ultrasound
    • Knee Injection with Ultrasound
    • Arthrocentesis
    • Major Joint Aspiration
    • Bursa Injection
    • Joint Fluid Removal

    CPT Codes:

    • 20611: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); with ultrasound guidance, with permanent recording and reporting
    • 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

    Also known as:

    • Sacroiliac Joint Injection
    • SI joint injection
    • Sacroiliac steroid injection
    • Image-guided SI joint injection
    • Sacroiliac joint block

    CPT Codes:

    • 27096: Injection procedure for sacroiliac joint, anesthetic/steroid, with image guidance (fluoroscopy or CT) including arthrography when performed

    Does Dr. Guiang accept my insurance?

    Dr. Guiang accepts most major insurance plans. Important: Please call our office at (951) 784-7111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guiang accept in Riverside, CA?

    Dr. Guiang in Riverside, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Centene Corporation

    • Heritage Health

    • Humana

    • Inland Empire Health Plan

    • Medicare

    • OptumRx Administered Payer

    • Other Health Care Provider

    • Other Provider Networks

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Guiang's office located?

    Dr. Rainier Guiang's Primary Practice

    6900 Brockton Ave Ste 103

    Riverside, CA 92506

    (951) 784-7111

    Get Directions

    Dr. Rainier Guiang's Practice 2

    2083 Compton Ave Ste 104

    Corona, CA 92881

    Get Directions

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

    Dr. Guiang's National Provider Identifier (NPI) number is 1548217821.

    What common questions do patients ask about Dr. Guiang?

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

    What is Dr. Rainier Guiang's specialty?

    Dr. Guiang is a Pain Medicine Specialist - Anesthesiologist near Riverside, CA.

    What does a Pain Medicine Specialist - Anesthesiologist do?

    In both hospital and outpatient settings, an anesthesiologist offers patients with acute, chronic, and/or cancer pain a high standard of care by serving as their primary care physician or consultant. Moreover, the anesthesiologist collaborates with other specialists to coordinate the needs of patient care.

    Is Dr. Rainier Guiang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guiang is affiliated with Riverside Community Hospital, San Antonio Regional Hospital, St. Bernardine Medical Center, Arrowhead Regional Medical Center, Kaiser Permanente Fontana Medical Center, Temecula Valley Hospital 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

    When to see a Pain Medicine Specialist - Anesthesiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pain Medicine Specialist - 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 Dr. Rainier Guiang accepting new patients in Riverside, CA?

    Yes, Dr. Rainier Guiang is accepting new patients at this time.

    Does Dr. Rainier Guiang offer online booking?

    Please contact Dr. Guiang's office at (951) 784-7111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Rainier Guiang?

    Please contact Dr. Guiang's office at (951) 784-7111 to schedule an appointment.

    Where is Dr. Guiang's office located?

    Dr. Guiang's offices are located in Riverside, CA and Corona, CA.

    Which board certifications does Dr. Rainier Guiang have?

    Dr. Rainier Guiang is certified by the American Board of Anesthesiology.