Accepting patients
Who is Dr. Portocarrero, Gastroenterologist in Arcadia, CA?
Dr. Donald Portocarrero specializes in Gastroenterology, with a special focus on Bariatric Endoscopy and Obesity. He practices primarily in Arcadia, CA, and is affiliated with USC-Arcadia Hospital and Adventist Health White Memorial. Dr. Portocarrero graduated from Western University of Health Sciences in 2008, and completed his training at Adventist Health White Memorial and Loma Linda University Medical Center. He is triple board certified in Internal Medicine, Gastroenterology and Obesity Medicine.
WebsiteWhat are Areas of Expertise for Dr. Portocarrero?
Dr. Donald Portocarrero, DO 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. Portocarrero empowers patients to confidently navigate their health journey, specializing in Bariatric Endoscopy , Bariatric Medicine, Endoscopic Mucosal Resection, Endoscopic Submucosal Dissection, Obesity, Pancreatic/Biliary Endoscopy (ERCP), and comprehensive wellness support. Serving the Arcadia, CA community, Dr. Portocarrero is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Portocarrero speak?
Dr. Portocarrero and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Portocarrero typically treat?
As a Gastroenterologist, Dr. Portocarrero 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. Portocarrero. 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 here.
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
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:
- Second Degree Hemorrhoids
- Hemorrhoids
- Internal hemorrhoids that prolapse
- Grade 2 hemorrhoids
- Moderate hemorrhoids
ICD-10 Codes:
- K641: Second degree hemorrhoids
What procedures does a Gastroenterologist like Dr. Portocarrero typically perform?
As a Gastroenterologist, Dr. Portocarrero 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. Portocarrero. 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 here.
Also known as:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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:
- Diagnostic ERCP
- Endoscopic retrograde cholangiopancreatography
- Bile duct scope
- Pancreatic duct scope
CPT Codes:
- 43260: Endoscopic retrograde cholangiopancreatography (ERCP); diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
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:
- Inhaler or Nebulizer Training
- Aerosol Device Instruction
- MDI Training
- Breathing Treatment Education
CPT Codes:
- 94664: Demonstration and/or evaluation of patient utilization of an aerosol generator, nebulizer, metered dose inhaler or IPPB device
Does Dr. Portocarrero accept my insurance?
Dr. Portocarrero accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Portocarrero accept in Arcadia, CA?
Dr. Portocarrero in Arcadia, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
AllCare Health
Centene Corporation
City of Los Angeles
Medicare
OptumRx Administered Payer
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Portocarrero's office located?
Gastrointestinal & Non-Surgical Weight Loss Solutions
623 West Duarte Road, Suite 8
Arcadia, CA 91007
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
80% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Donald Portocarrero an Excellent overall experience rating of 5 out of 5 stars. Dr. Portocarrero has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Portocarrero, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Portocarrero's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Portocarrero's National Provider Identifier (NPI) number is 1841503570.
What common questions do patients ask about Dr. Portocarrero?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Portocarrero
What is Dr. Donald Portocarrero's specialty?
Dr. Portocarrero is a Gastroenterologist near Arcadia, 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. Donald Portocarrero affiliated with a ranked Castle Connolly Top Hospital?
No, Portocarrero is not affiliated with a Castle Connolly Top Hospital. 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
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 Donald Portocarrero accepting new patients in Arcadia, CA?
Yes, Dr. Donald Portocarrero is accepting new patients at this time.
Does Dr. Donald Portocarrero offer online booking?
Please contact Dr. Portocarrero's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Donald Portocarrero?
Please contact Dr. Portocarrero's office for information regarding telehealth appointment availability or for scheduling assistance.
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Connect with DR. Portocarrero
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Gastrointestinal & Non-Surgical Weight Loss Solutions
623 West Duarte Road, Suite 8
Arcadia, CA 91007