TO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. On, Anesthesiologist in Phoenix, AZ?
Dr. Thomas On, MD is an Anesthesiologist, who primarily practices in Phoenix, AZ with 2 additional practice locations. He is board certified. Dr. On completed his residency at Univ Of Mi Hosps, Anesthesiology West Suburban Hosp Med Ctr, Flexible Or Transitional Year. Dr. On is fluent in English, and is currently seeing new patients. Dr. On’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. On’s office at (602) 200-9021.
Where did Dr. On go to medical school and complete their residency?
Residency: Univ Of Mi Hosps, Anesthesiology West Suburban Hosp Med Ctr, Flexible Or Transitional Year
Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il
Is Dr. On board certified as an Anesthesiologist?
Yes, Dr. Thomas On, MD is board certified by the American Board of Anesthesiology
What languages does Dr. On speak?
Dr. On and their clinical team can communicate with patients in the following languages:
English
What conditions does an Anesthesiologist like Dr. On typically treat?
As an Anesthesiologist, Dr. On 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. On. 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:
- 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:
- Deviated Septum
- Nose Injuries and Disorder
- Crooked nose septum
- Nasal blockage
- Septal deviation
ICD-10 Codes:
- J342: Deviated nasal septum
Also known as:
- Enlarged Tonsils and Adenoids
- Adenoids
- Tonsil and adenoid hypertrophy
- Swollen tonsils and adenoids
- Big tonsils and adenoids
ICD-10 Codes:
- J353: Hypertrophy of tonsils with hypertrophy of adenoids
Also known as:
- Other tear of the medial meniscus in the right knee
- Other tear of the medial meniscus in the left knee
- Cartilage Disorder
- Knee Injuries and Disorder
- Torn meniscus
- Knee cartilage tear
- Meniscal injury
- Torn knee cartilage
ICD-10 Codes:
- S83241A: Other tear of medial meniscus, current injury, right knee, initial encounter
- S83242A: Other tear of medial meniscus, current injury, left knee, initial encounter
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
What procedures does an Anesthesiologist like Dr. On typically perform?
As an Anesthesiologist, Dr. On 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. On. 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:
- Brachial Plexus Nerve Block
- Shoulder Nerve Injection
- Arm Pain Injection
- Imaging-Guided Nerve Block
CPT Codes:
- 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed
Also known as:
- Femoral Nerve Block Injection
- Femoral nerve injection
- Thigh nerve block
- Pain relief injection for thigh
- Nerve block with imaging guidance
CPT Codes:
- 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
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. On accept my insurance?
Dr. On accepts most major insurance plans. Important: Please call our office at (602) 200-9021 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. On accept in Phoenix, AZ?
Dr. On in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Capital Blue Cross
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Medicare
Mercy Care
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. On's office located?
Dr. Thomas On's Primary Practice
4605 E Elwood St Ste 500
Phoenix, AZ 85040
(602) 200-9021
What is Dr. On's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. On's National Provider Identifier (NPI) number is 1831166685.
What common questions do patients ask about Dr. On?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. On
What is Dr. Thomas On's specialty?
Dr. On is a Anesthesiologist near Phoenix, AZ.
What does an Anesthesiologist do?
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.
Is this Dr. Thomas On affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. On is affiliated with Honorhealth Scottsdale Shea Medical Center, Arizona Specialty Hospital, Honorhealth Deer Valley Medical Center, Abrazo West Campus 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 an Anesthesiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an 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 Thomas On accepting new patients in Phoenix, AZ?
Yes, Dr. Thomas On is accepting new patients at this time.
Does Dr. Thomas On offer online booking?
Please contact Dr. On's office at (602) 200-9021 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas On?
Please contact Dr. On's office at (602) 200-9021 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas On have?
Dr. Thomas On is certified by the American Board of Anesthesiology.
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