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Accepting patients
Who is Dr. Hermens, Gastroenterologist in Fresno, CA?
Dr. Donald Hermens, MD is a Gastroenterologist, who primarily practices in Fresno, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Hermens completed his residency at Univ Of Ks Med Ctr, Gastroenterology; St Luke'S Hosp, Internal Medicine; Creighton Univ Affil Hosp, Internal Medicine. Dr. Hermens is fluent in English and Spanish, and is currently seeing new patients. Dr. Hermens’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hermens’s office at (217) 222-6550.
Where did Dr. Hermens go to medical school and complete their residency?
Residency: Univ Of Ks Med Ctr, Gastroenterology; St Luke'S Hosp, Internal Medicine; Creighton Univ Affil Hosp, Internal Medicine
Is Dr. Hermens board certified in Gastroenterologist?
Yes, Dr. Donald Hermens, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hermens speak?
Dr. Hermens and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Hermens treat?
As a Gastroenterologist, Dr. Hermens 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. Hermens. 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
- Other 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
- General Cancer Screening
- Unspecified Cancer Check
- Screening for Rare Cancers
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
- Z1289: Encounter for screening for malignant neoplasm of other sites
Also known as:
- Ulcerative Colitis
- Ulcerative Pancolitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
- K5150: Left sided colitis without complications
- K5100: Ulcerative (chronic) pancolitis without complications
Also known as:
- Abdominal Pain
- Upper Middle Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
- R1013: Epigastric pain
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Crohn's Disease of the Large Intestine
- Crohn's Disease of the Small Intestine
- Crohn's Disease
- Crohn’s Disease
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic Crohn's Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
ICD-10 Codes:
- K5010: Crohn's disease of large intestine without complications
- K5000: Crohn's disease of small intestine without complications
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:
- Gastrostomy Care
- Ostomy
- G-tube Care
- Feeding Tube Management
- Stomach Tube Care
ICD-10 Codes:
- Z431: Encounter for attention to gastrostomy
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Intestinal Malabsorption
- Malabsorption Syndromes
- Nutrient Malabsorption
- Digestive Malabsorption
- Malabsorption Disorder
ICD-10 Codes:
- K909: Intestinal malabsorption, unspecified
Which procedures does Dr. Hermens perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Donald Hermens 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. Hermens' office.
Does Dr. Hermens accept my insurance?
Dr. Hermens accepts most major insurance plans. Important: Please call our office at (217) 222-6550 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hermens accept in Fresno, CA?
Dr. Hermens in Fresno, 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
Centene
Contra Costa
Elevance Health Inc. (formerly Anthem)
Express Scripts
Kaiser Permanente
Medicaid
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Hermens' office located?
What is Dr. Hermens's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hermens's National Provider Identifier (NPI) number is 1962475442.
What common questions do patients ask about Dr. Hermens?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hermens
What is Dr. Donald Hermens's specialty?
Dr. Hermens is a Gastroenterologist near Fresno, 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. Hermens to book an appointment today.
Is this Dr. Donald Hermens affiliated with a ranked Castle Connolly Top Hospital?
No, Hermens is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - Fresno Medical Center. 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
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 Donald Hermens accepting new patients in Fresno, CA?
Yes, Dr. Donald Hermens is accepting new patients at this time.
Does Dr. Donald Hermens offer online booking?
Please contact Dr. Hermens's office at (217) 222-6550 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Donald Hermens?
Please contact Dr. Hermens's office at (217) 222-6550 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Donald Hermens have?
Dr. Donald Hermens is certified by the American Board of Internal Medicine.
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