MR
50 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Raiser, Gastroenterologist in Downers Grove, IL?
Dr. Manfred Raiser, MD is a Gastroenterologist, who primarily practices in Downers Grove, IL with 1 additional practice location. He has been practicing for over 50 years and is board certified. Dr. Raiser completed his residency at Univ Il Hosp & Cli, Gastroenterology; Univ Il Hosp & Cli, Internal Medicine. Dr. Raiser is fluent in English and German, and is currently seeing new patients. Dr. Raiser’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Raiser’s office at (630) 969-1167.
Where did Dr. Raiser go to medical school and complete their residency?
Residency: Univ Il Hosp & Cli, Gastroenterology; Univ Il Hosp & Cli, Internal Medicine
Medical School: Ruprecht-Karl-Univ- Med Fak- Heidelberg- Germany
Is Dr. Raiser board certified as a Gastroenterologist?
Yes, Dr. Manfred Raiser, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Raiser speak?
Dr. Raiser and their clinical team can communicate with patients in the following languages:
English
German
What conditions does a Gastroenterologist like Dr. Raiser typically treat?
As a Gastroenterologist, Dr. Raiser 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. Raiser. 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.
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
What procedures does a Gastroenterologist like Dr. Raiser typically perform?
As a Gastroenterologist, Dr. Raiser 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. Raiser. 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.
Also known as:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 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:
- 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:
- Hemorrhoid Removal by Heat
- Infrared Coagulation for Hemorrhoids
- Hemorrhoid Cautery
- Radiofrequency Hemorrhoid Treatment
CPT Codes:
- 46930: Destruction of internal hemorrhoid(s) by thermal energy (eg, infrared coagulation, cautery, radiofrequency)
Also known as:
- Continuous Pulse Oximetry
- Pulse Oximetry
- Oxygen Saturation Monitoring
- Oximetry Test
- Blood Oxygen Level Check
CPT Codes:
- 94761: Noninvasive ear or pulse oximetry for oxygen saturation; multiple determinations (eg, during exercise)
Does Dr. Raiser accept my insurance?
Dr. Raiser accepts most major insurance plans. Important: Please call our office at (630) 969-1167 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Raiser accept in Downers Grove, IL?
Dr. Raiser in Downers Grove, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Medicare
UnitedHealth Group
View All Insurances
Where is Dr. Raiser's office located?
Dr. Manfred Raiser's Primary Practice
3825 Highland Ave Ste 203
Downers Grove, IL 60515
(630) 969-1167
What is Dr. Raiser's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Raiser's National Provider Identifier (NPI) number is 1306958665.
What common questions do patients ask about Dr. Raiser?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Raiser
What is Dr. Manfred Raiser's specialty?
Dr. Raiser is a Gastroenterologist near Downers Grove, IL.
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. Manfred Raiser affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Raiser is affiliated with Uchicago Medicine Adventhealth Hinsdale 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 Manfred Raiser accepting new patients in Downers Grove, IL?
Yes, Dr. Manfred Raiser is accepting new patients at this time.
Does Dr. Manfred Raiser offer online booking?
Please contact Dr. Raiser's office at (630) 969-1167 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Manfred Raiser?
Please contact Dr. Raiser's office at (630) 969-1167 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Manfred Raiser have?
Dr. Manfred Raiser is certified by the American Board of Internal Medicine.
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