JO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ohara, Gastroenterologist in Irvine, CA?
Dr. Jun-Ichi Ohara, MD, PHD is a Gastroenterologist, who primarily practices in Irvine, CA. He is board certified. Dr. Ohara graduated from Wayne State Universtiy School Of Medicine and completed his residency at Univ Co Hlth Sci Ctr, Gastroenterology Columbia Presby-St Luke'S M C, Internal Medicine. Dr. Ohara is fluent in English and Japanese, and is currently seeing new patients. Dr. Ohara’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ohara’s office at (949) 654-8963.
Where did Dr. Ohara go to medical school and complete their residency?
Residency: Univ Co Hlth Sci Ctr, Gastroenterology Columbia Presby-St Luke'S M C, Internal Medicine | University of Colorado Program A
Medical School: Okayama University, Fac of Med, Okayama, Japan | Okayama University / Medical School | Wayne State Universtiy School Of Medicine
What languages does Dr. Ohara speak?
Dr. Ohara and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Ohara treat?
As a Gastroenterologist, Dr. Ohara 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. Ohara. 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:
- 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:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Benign Colon Polyp
- Benign Tumor
- Colonic Disease
- Colon Polyps
- Non-cancerous colon growth
- Colon adenoma
- Benign colon tumor
ICD-10 Codes:
- D126: Benign neoplasm of colon, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
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:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
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:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Which procedures does Dr. Ohara perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Jun-Ichi Ohara may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Ohara's office.
Does Dr. Ohara accept my insurance?
Dr. Ohara accepts most major insurance plans. Important: Please call our office at (949) 654-8963 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ohara accept in Irvine, CA?
Dr. Ohara in Irvine, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
CalOptima
Centene
CVS Health (formerly Aetna)
Heritage Health
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Ohara's office located?
Dr. Jun-Ichi Ohara's Primary Practice
22 Odyssey Ste 170A
Irvine, CA 92618
(949) 654-8963
What is Dr. Ohara's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ohara's National Provider Identifier (NPI) number is 1578665667.
What common questions do patients ask about Dr. Ohara?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ohara
What is Dr. Jun-Ichi Ohara's specialty?
Dr. Ohara is a Gastroenterologist near Irvine, CA. 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. Ohara to book an appointment today.
Is this Dr. Jun-Ichi Ohara affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ohara is affiliated with Hoag Hospital Newport Beach 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 Jun-Ichi Ohara accepting new patients in Irvine, CA?
Yes, Dr. Jun-Ichi Ohara is accepting new patients at this time.
Does Dr. Jun-Ichi Ohara offer online booking?
Please contact Dr. Ohara's office at (949) 654-8963 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jun-Ichi Ohara?
Please contact Dr. Ohara's office at (949) 654-8963 for information regarding telehealth appointment availability or for scheduling assistance.
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