DS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sun, Body Imaging Specialist in San Francisco, CA?
Dr. Derek Sun, MD is a Body Imaging Specialist, who primarily practices in San Francisco, CA with 2 additional practice locations. Dr. Sun is fluent in English, and is currently seeing new patients. Dr. Sun’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (415) 353-1821.
What are Areas of Expertise for Dr. Sun?
Dr. Derek Sun, MD is a highly-rated, board-certified Body Imaging Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sun empowers patients to confidently navigate their health journey, specializing in Abdominal Imaging, Pelvic Imaging, and comprehensive wellness support. Serving the San Francisco, CA community, Dr. Sun is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Sun speak?
Dr. Sun and their clinical team can communicate with patients in the following languages:
English
What conditions does a Body Imaging Specialist like Dr. Sun typically treat?
As a Body Imaging Specialist, Dr. Sun 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. Sun. 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:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Gastrointestinal Device Fitting and Adjustment
- GI Appliance Fitting
- Digestive Device Adjustment
- Enteral Device Care
ICD-10 Codes:
- Z4659: Encounter for fitting and adjustment of other gastrointestinal appliance and device
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
ICD-10 Codes:
- C220: Liver cell carcinoma
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Pancreatic Cancer
- Pancreas Cancer
- Malignant Pancreatic Tumor
- Pancreatic Carcinoma
ICD-10 Codes:
- C259: Malignant neoplasm of pancreas, unspecified
What procedures does a Body Imaging Specialist like Dr. Sun typically perform?
As a Body Imaging Specialist, Dr. Sun 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. Sun. 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:
- Swallowing Study (Videofluoroscopy)
- Swallowing Function Test
- Dysphagia Tests
- Videofluoroscopic Swallowing Study (VFSS)
- Modified Barium Swallow (MBS)
- Dysphagia Evaluation
- Oral Swallowing Assessment
- Pharyngeal Swallowing Test
- Swallowing Study
CPT Codes:
- 92611: Motion fluoroscopic evaluation of swallowing function by cine or video recording
- 92610: Evaluation of oral and pharyngeal swallowing function
Also known as:
- Uterine Catheterization for Imaging
- Saline Infusion Sonohysterography Prep
- Hysterosalpingography Prep
- Uterine Contrast Injection
CPT Codes:
- 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography
Does Dr. Sun accept my insurance?
Dr. Sun accepts most major insurance plans. Important: Please call our office at (415) 353-1821 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sun accept in San Francisco, CA?
Dr. Sun in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Chinese Community Health Plan
Community Health Network of Washington
Health Plan of San Joaquin
Hill Physicians Medical Group
Medicare
Other Health Care Provider
Santa Cruz County
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Sun's office located?
What hospitals are Dr. Sun affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Sun has admitting privileges at the following hospitals:
Ucsf Medical Center At Parnassus,San Francisco, CA
Ranked in 2 Procedures

Ucsf Medical Center At Parnassus,San Francisco, CA
Ranked in 2 Procedures
UCSF Medical Center at Mount Zion,San Francisco, CA
UCSF Medical Center at Mount Zion,San Francisco, CA
UCSF Medical Center at Mission Bay,San Francisco, CA
UCSF Medical Center at Mission Bay,San Francisco, CA
What is Dr. Sun's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sun's National Provider Identifier (NPI) number is 1174898019.
What common questions do patients ask about Dr. Sun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sun
What is Dr. Derek Sun's specialty?
Dr. Sun is a Body Imaging Specialist near San Francisco, CA.
What does a Body Imaging Specialist do?
A Doctor of Osteopathy specializing in Radiology focuses on body imaging techniques to diagnose and evaluate medical conditions. Utilizing advanced modalities like MRI and CT scans, they provide detailed insights into the body's structures while promoting patient health through a holistic approach.
Is Dr. Derek Sun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sun is affiliated with Ucsf Medical Center At Parnassus which is a Castle Connolly Top Hospital. 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 Body Imaging Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Body Imaging Specialist. 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. Derek Sun accepting new patients in San Francisco, CA?
Yes, Dr. Derek Sun is accepting new patients at this time.
Does Dr. Derek Sun offer online booking?
Please contact Dr. Sun's office at (415) 353-1821 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Derek Sun?
Please contact Dr. Sun's office at (415) 353-1821 to schedule an appointment.
Where is Dr. Sun's office located?
Dr. Sun's offices are located in San Francisco, CA and Berkeley, CA.
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