ST
28 Years of Experience
Accepting patients
Who is Dr. To, Diagnostic Radiologist in Pomona, CA?
Dr. Stephen To, MD is a Diagnostic Radiologist, who primarily practices in Pomona, CA. He has been practicing for over 28 years and is board certified by the American Board of Radiology. Dr. To graduated from University of California and completed his residency at Ucla Med Ctr/Ucla D Geffen Sch, Vascular & Interventional Radiology; Olive View-Ucla Med Ctr, Diagnostic Radiology; Huntington Mem Hosp, General Surgery. Dr. To is fluent in English, and is currently seeing new patients. Dr. To’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. To’s office at (909) 865-9500.
Where did Dr. To go to medical school and complete their residency?
Residency: Ucla Med Ctr/Ucla D Geffen Sch, Vascular & Interventional Radiology; Olive View-Ucla Med Ctr, Diagnostic Radiology; Huntington Mem Hosp, General Surgery | UCI MEDICAL CENTER
Medical School: University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca | University of California
Is Dr. To board certified in Diagnostic Radiologist?
Yes, Dr. Stephen To, MD is board certified by the American Board of Radiology
What languages does Dr. To speak?
Dr. To and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. To treat?
As a Diagnostic Radiologist, Dr. To 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. To. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Sudden Severe Breathing Difficulty
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
- Acute respiratory failure
- ARDS
- Severe breathing distress
ICD-10 Codes:
- R0602: Shortness of breath
- R0603: Acute respiratory distress
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
Also known as:
- Headache
- Post-Traumatic Headache
- Head pain
- Cephalalgia
- Tension headache
- Headache after injury
- Concussion Headache
ICD-10 Codes:
- R519: Headache, unspecified
- G44309: Post-traumatic headache, unspecified, not intractable
Also known as:
- Right Foot Pain
- Left Foot Pain
- Foot Injuries and Disorder
- Pain
- Aching right foot
- Right foot discomfort
- Pain in right sole
- Ache in left foot
- Left foot discomfort
- Sore left foot
ICD-10 Codes:
- M79671: Pain in right foot
- M79672: Pain in left foot
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Right Shoulder Pain
- Left Shoulder Pain
- Pain
- Shoulder Injuries and Disorder
- Sore Right Shoulder
- Right Shoulder Ache
- Right Shoulder Discomfort
- Sore Left Shoulder
- Left Shoulder Ache
- Left Shoulder Discomfort
ICD-10 Codes:
- M25511: Pain in right shoulder
- M25512: Pain in left shoulder
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Right Hip Pain
- Hip Injuries and Disorder
- Pain
- Sore Right Hip
- Right Hip Ache
- Right Hip Discomfort
ICD-10 Codes:
- M25551: Pain in right hip
Also known as:
- Osteoarthritis of the left knee
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1712: Unilateral primary osteoarthritis, left knee
Which procedures does Dr. To perform as a Diagnostic Radiologist?
As a Diagnostic Radiologist, procedures performed by a Dr. Stephen To may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. To's office.
Does Dr. To accept my insurance?
Dr. To accepts most major insurance plans. Important: Please call our office at (909) 865-9500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. To accept in Pomona, CA?
Dr. To in Pomona, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
AlphaCare
Blue Shield of California
Centene
City of Los Angeles
Humana
Medicaid
Other Health Care Provider
Scan Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. To's office located?
What is Dr. To's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. To's National Provider Identifier (NPI) number is 1932165263.
What common questions do patients ask about Dr. To?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. To
What is Dr. Stephen To's specialty?
Dr. To is a Diagnostic Radiologist near Pomona, CA. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. To to book an appointment today.
Is this Dr. Stephen To affiliated with a ranked Castle Connolly Top Hospital?
No, To is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Pomona Valley Hospital 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
Where can I learn more about Diagnostic Radiologist?
Explore Diagnostic Radiologist 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 Stephen To accepting new patients in Pomona, CA?
Yes, Dr. Stephen To is accepting new patients at this time.
Does Dr. Stephen To offer online booking?
Please contact Dr. To's office at (909) 865-9500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephen To?
Please contact Dr. To's office at (909) 865-9500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Stephen To have?
Dr. Stephen To is certified by the American Board of Radiology.
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