Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hasan, Gastroenterologist in San Francisco, CA?
Dr. Nazia Hasan, MD is a Gastroenterologist, who primarily practices in San Francisco, CA with 2 additional practice locations. She is board certified. Dr. Hasan is fluent in English, and is currently seeing new patients. Dr. Hasan’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hasan’s office at (707) 646-3555.
Is Dr. Hasan board certified as a Gastroenterologist?
Yes, Dr. Nazia Hasan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hasan speak?
Dr. Hasan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Hasan typically treat?
As a Gastroenterologist, Dr. Hasan 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. Hasan. 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:
- Pancreatic Cyst
- Pancreatic Disease
- Cyst on Pancreas
- Pancreatic Pseudocyst
- Fluid Sac on Pancreas
ICD-10 Codes:
- K862: Cyst of pancreas
Also known as:
- Blocked Bile Duct
- Bile Duct Disease
- Biliary Obstruction
- Bile Duct Blockage
- Obstructed Bile Duct
ICD-10 Codes:
- K831: Obstruction of bile duct
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:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Bile Duct Stones
- Gallstones
- Choledocholithiasis
- Biliary duct calculi
ICD-10 Codes:
- K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction
What procedures does a Gastroenterologist like Dr. Hasan typically perform?
As a Gastroenterologist, Dr. Hasan 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. Hasan. 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:
- Upper Endoscopy with Ultrasound (EUS)
- EGD with endoscopic ultrasound
- Esophageal ultrasound
- Stomach ultrasound endoscopy
- Duodenal ultrasound endoscopy
CPT Codes:
- 43259: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination, including the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis
Also known as:
- Upper Endoscopy with Ultrasound and Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with Endoscopic Ultrasound Biopsy
- Transoral EUS-FNA
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43242: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- ERCP with Bile or Pancreatic Duct Stent Removal
- ERCP with Stent Placement
- Endoscopic Retrograde Cholangiopancreatography
- Bile Duct Stent Removal
- Pancreatic Duct Foreign Body Removal
- ERCP Stone Removal
- Endoscopic Retrograde Cholangiopancreatography with Stent
- Bile Duct Stent Placement via ERCP
- Pancreatic Duct Stent Placement via ERCP
CPT Codes:
- 43275: Endoscopic retrograde cholangiopancreatography (ERCP); with removal of foreign body(s) or stent(s) from biliary/pancreatic duct(s)
- 43274: Endoscopic retrograde cholangiopancreatography (ERCP); with placement of endoscopic stent into biliary or pancreatic duct, including pre- and post-dilation and guide wire passage, when performed, including sphincterotomy, when performed, each stent
Also known as:
- EGD with Endoscopic Ultrasound
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
CPT Codes:
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
Also known as:
- ERCP with Gallstone Removal
- ERCP
- Endoscopic Gallstone Removal
- Biliary Duct Stone Removal
- Pancreatic Duct Cleaning
CPT Codes:
- 43264: Endoscopic retrograde cholangiopancreatography (ERCP); with removal of calculi/debris from biliary/pancreatic duct(s)
Does Dr. Hasan accept my insurance?
Dr. Hasan accepts most major insurance plans. Important: Please call our office at (707) 646-3555 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hasan accept in San Francisco, CA?
Dr. Hasan in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Federal government of the United States
Medicare
Molina Healthcare
State of California
Sutter Health
UnitedHealth Group
View All Insurances
Where is Dr. Hasan's office located?
Dr. Nazia Hasan's Primary Practice
3838 California St
San Francisco, CA 94118
(707) 646-3555
What hospitals are Dr. Hasan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Hasan has admitting privileges at the following hospitals:
California Pacific Medical Center - Van Ness Campus,San Francisco, CA
Ranked in 2 Specialties
Ranked in 5 Procedures
California Pacific Medical Center - Van Ness Campus,San Francisco, CA
Ranked in 2 Specialties
Ranked in 5 Procedures
California Pacific Medical Center - Mission Bernal Campus,San Francisco, CA
Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 5 Procedures
California Pacific Medical Center - Mission Bernal Campus,San Francisco, CA
Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 5 Procedures
Alta Bates Summit Medical Center - Summit Campus,Oakland, CARanked in 2 Specialties
Ranked in 4 Procedures
Alta Bates Summit Medical Center - Summit Campus,Oakland, CA
Ranked in 2 Specialties
Ranked in 4 Procedures
California Pacific Medical Center - Davies Campus,San Francisco, CARanked Cancer Surgery
Ranked Mastectomy
California Pacific Medical Center - Davies Campus,San Francisco, CA
Ranked Cancer Surgery
Ranked Mastectomy
Sutter Delta Medical Center,Antioch, CARanked ObGyn Surgery
Ranked C-section surgery
Sutter Delta Medical Center,Antioch, CA
Ranked ObGyn Surgery
Ranked C-section surgery
Sutter Santa Rosa Regional Hospital,Santa Rosa, CAGold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 5 Procedures
Sutter Santa Rosa Regional Hospital,Santa Rosa, CA
Gold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 5 Procedures
What is Dr. Hasan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hasan's National Provider Identifier (NPI) number is 1831394667.
What common questions do patients ask about Dr. Hasan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hasan
What is Dr. Nazia Hasan's specialty?
Dr. Hasan is a Gastroenterologist near San Francisco, CA.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is Dr. Nazia Hasan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hasan is affiliated with California Pacific Medical Center - Van Ness Campus, California Pacific Medical Center - Mission Bernal Campus, Alta Bates Summit Medical Center - Summit Campus, California Pacific Medical Center - Davies Campus, Sutter Delta Medical Center, Sutter Santa Rosa Regional 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. 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. Nazia Hasan accepting new patients in San Francisco, CA?
Yes, Dr. Nazia Hasan is accepting new patients at this time.
Does Dr. Nazia Hasan offer online booking?
Please contact Dr. Hasan's office at (707) 646-3555 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Nazia Hasan?
Please contact Dr. Hasan's office at (707) 646-3555 to schedule an appointment.
Where is Dr. Hasan's office located?
Dr. Hasan's offices are located in San Francisco, CA and Fairfield, CA.
Which board certifications does Dr. Nazia Hasan have?
Dr. Nazia Hasan is certified by the American Board of Internal Medicine.
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