35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Block, Gastroenterologist in Tucson, AZ?
Dr. Geoffrey Block, MD is a Gastroenterologist, who primarily practices in Tucson, AZ with 2 additional practice locations. He has been practicing for over 35 years and is board certified. Dr. Block completed his residency at Univ Of Pittsburgh Med Ctr, Gastroenterology; Univ Of Pittsburgh Med Ctr, Internal Medicine. Dr. Block is fluent in English, and is currently seeing new patients. Dr. Block’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Block’s office at (520) 694-2873.
What are Areas of Expertise for Dr. Block?
Dr. Geoffrey Block, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Block empowers patients to confidently navigate their health journey, specializing in Colonoscopy & Polypectomy, Endoscopic Ultrasound, Liver Disease, Pancreatic & Biliary Disease, or comprehensive wellness support. Serving the Tucson/AZ community, Dr. Block is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Block go to medical school and complete their residency?
Residency: Univ Of Pittsburgh Med Ctr, Gastroenterology; Univ Of Pittsburgh Med Ctr, Internal Medicine | Hospital University Pittsburgh Med Center
Is Dr. Block board certified as a Gastroenterologist?
Yes, Dr. Geoffrey Block, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Block speak?
Dr. Block and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Block treat?
As a Gastroenterologist, Dr. Block 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. Block. 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:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Liver Transplant Aftercare
- Liver Transplantation
- Liver Transplant
- Post-liver transplant care
- Liver recipient follow-up
- Liver transplant recovery
ICD-10 Codes:
- Z4823: Encounter for aftercare following liver transplant
Also known as:
- Immune Deficiency from Drugs
- Drug-Induced Immunodeficiency
- Medication-Caused Immune Weakness
ICD-10 Codes:
- D84821: Immunodeficiency due to drugs
Also known as:
- Liver Transplant
- Liver Transplantation
- Hepatic Transplant
- Liver Graft
- New Liver
ICD-10 Codes:
- Z944: Liver transplant status
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:
- Esophageal Varices
- Esophagus Disorder
- Varices of the Esophagus
- Enlarged Esophageal Veins
- Dilated Esophageal Veins
ICD-10 Codes:
- I8500: Esophageal varices without bleeding
What procedures does Dr. Block perform?
As a Gastroenterologist, Dr. Block 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. Block. 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:
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Varices Banding
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
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:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
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:
- 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)
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Block accept my insurance?
Dr. Block accepts most major insurance plans. Important: Please call our office at (520) 694-2873 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Block accept in Tucson, AZ?
Dr. Block in Tucson, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Banner Health
Blue Cross Blue Shield of Arizona
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Humana
Medicare
State of Arizona
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Block's office located?
Dr. Geoffrey Block's Primary Practice
3838 N Campbell Ave Bldg 1
Tucson, AZ 85719
(520) 694-2873
Dr. Geoffrey Block's Practice 3
39700 Bob Hope Dr Ste 101
Rancho Mirage, CA 92270
(760) 773-2882
What is Dr. Block's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Block's National Provider Identifier (NPI) number is 1942208608.
What common questions do patients ask about Dr. Block?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Block
What is Dr. Geoffrey Block's specialty?
Dr. Block is a Gastroenterologist near Tucson, AZ. 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. Contact Dr. Block to book an appointment today.
Is this Dr. Geoffrey Block affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Block is affiliated with Banner - University Medical Center Tucson 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist 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 Geoffrey Block accepting new patients in Tucson, AZ?
Yes, Dr. Geoffrey Block is accepting new patients at this time.
Does Dr. Geoffrey Block offer online booking?
Please contact Dr. Block's office at (520) 694-2873 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Geoffrey Block?
Please contact Dr. Block's office at (520) 694-2873 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Geoffrey Block have?
Dr. Geoffrey Block is certified by the American Board of Internal Medicine.
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