
19 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Petrini, Gastroenterologist in Santa Barbara, CA?
Dr. John Petrini, MD is a Gastroenterologist, who primarily practices in Santa Barbara, CA with 1 additional practice location. He has been practicing for over 19 years and is board certified. Dr. Petrini is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Petrini’s office at (805) 681-1761.
What are Areas of Expertise for Dr. Petrini?
Dr. John Petrini, MD is a highly-rated, board-certified Gastroenterologist 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. Petrini empowers patients to confidently navigate their health journey, specializing in Endoscopy, and comprehensive wellness support. Serving the Santa Barbara, CA community, Dr. Petrini is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Petrini go to medical school and complete their residency?
Fellowship: University of California at Los Angeles (UCLA)
Is Dr. Petrini board certified as a Gastroenterologist?
Yes, Dr. John Petrini, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Petrini speak?
Dr. Petrini and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Petrini typically treat?
As a Gastroenterologist, conditions treated by Dr. John Petrini may include:
- Barrett's Esophagus
- Celiac Disease
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulitis
- Excessive Gas
- Exocrine Pancreatic Insufficiency
Please contact Dr. Petrini's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.
What procedures does a Gastroenterologist like Dr. Petrini typically perform?
As a Gastroenterologist, procedures performed by Dr. John Petrini may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
Please contact Dr. Petrini's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Petrini accept my insurance?
Please contact Dr. Petrini's office to confirm accepted insurance plans.
Where is Dr. Petrini's office located?
Dr. John Petrini's Primary Practice
317 W Pueblo St
Santa Barbara, CA 93105
(805) 681-1761
What is Dr. Petrini's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Petrini's National Provider Identifier (NPI) number is 1184736977.
What common questions do patients ask about Dr. Petrini?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Petrini
What is Dr. John Petrini's specialty?
Dr. Petrini is a Gastroenterologist near Santa Barbara, 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 this Dr. John Petrini affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Petrini is affiliated with Santa Barbara Cottage Hospital 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 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 John Petrini accepting new patients in Santa Barbara, CA?
Yes, Dr. John Petrini is accepting new patients at this time.
Does Dr. John Petrini offer online booking?
Please contact Dr. Petrini's office at (805) 681-1761 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Petrini?
Please contact Dr. Petrini's office at (805) 681-1761 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Petrini have?
Dr. John Petrini is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Santa Barbara, CA
JH
Gastroenterologist
Dr. John Hobson, MD is a Gastroenterologist, who primarily practices in Santa Barbara, CA. He has been practicing for over 49 years and is board certified.
Santa Barbara, CA

Gastroenterologist
Dr. Mickey Meiselman, MD is a Gastroenterologist, who primarily practices in Santa Barbara, CA with 2 additional practice locations. He has been practicing for over 40 years and is board certified.
Santa Barbara, CA
TC
Gastroenterologist
Dr. Thomas Caves, MD is a Gastroenterologist, who primarily practices in Santa Barbara, CA with 2 additional practice locations.
Santa Barbara, CA