PR
30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rantis, Specialist in Hoffman Estates, IL?
Dr. Peter Rantis, MD is a Specialist, who primarily practices in Hoffman Estates, IL with 1 additional practice location. He has been practicing for over 30 years and is board certified by the American Board of Colon & Rectal Surgery and American Board of Surgery. Dr. Rantis completed his residency at Loyola University Medical Center. He is a member of the American College of Surgeons, American Society for Metabolic Bariatric Surgery, Illinois Association of Bariatric Surgeons, American Society of Colon and Rectal Surgeons, Society of American Gastrointestinal Endoscopic Surgeons, and Chicago Society of Colon and Rectal Surgeons. Dr. Rantis is fluent in English, Korean, Polish, and Spanish, and is currently seeing new patients. Dr. Rantis’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rantis’s office at (847) 255-9697.
Where did Dr. Rantis go to medical school and complete their residency?
Fellowship: Saint Louis University Health Sciences Center
Residency: Loyola University Medical Center
Is Dr. Rantis board certified in Specialist?
Yes, Dr. Peter Rantis, MD is board certified by the American Board of Colon & Rectal Surgery since 1997, American Board of Surgery since 1996
What languages does Dr. Rantis speak?
Dr. Rantis and their clinical team can communicate with patients in the following languages:
English
Korean
Polish
Spanish
What conditions does Dr. Rantis treat?
As a Specialist, Dr. Rantis 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. Rantis. 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:
- Bariatric Surgery Status
- Weight Loss Surgery
- Weight-loss (Metabolic & Bariatric) Surgery
- Weight Loss Surgery History
- Gastric Bypass Status
- Sleeve Gastrectomy Status
ICD-10 Codes:
- Z9884: Bariatric surgery status
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:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Body Weight
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- High Body Mass Index
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- Z684: Body mass index [BMI] 40 or greater, adult
Also known as:
- Upper Middle Abdominal Pain
- Pain in Lower Left Abdomen
- Right Upper Abdominal Pain
- Abdominal Pain
- Pelvic Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Left lower quadrant pain
- Pain in left side of belly
- Left side abdominal discomfort
- RUQ pain
- Pain in upper right stomach
- Right upper belly pain
ICD-10 Codes:
- R1013: Epigastric pain
- R1032: Left lower quadrant pain
- R1011: Right upper quadrant pain
Also known as:
- Third Degree Hemorrhoids
- First Degree Hemorrhoids
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Internal hemorrhoids
- Grade 1 hemorrhoids
- Mild hemorrhoids
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K640: First degree hemorrhoids
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Also known as:
- Groin Hernia (One Side)
- Diaphragmatic Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K449: Diaphragmatic hernia without obstruction or gangrene
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:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
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:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Panniculitis
- Connective Tissue Disorder
- Fat layer inflammation
- Subcutaneous fat disorder
- Skin nodule inflammation
ICD-10 Codes:
- M793: Panniculitis, 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
Does Dr. Rantis accept my insurance?
Dr. Rantis accepts most major insurance plans. Important: Please call our office at (847) 255-9697 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rantis accept in Hoffman Estates, IL?
Dr. Rantis in Hoffman Estates, IL 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
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Other TPA
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Rantis' office located?
Dr. Peter Rantis' Primary Practice
4885 Hoffman Blvd Ste 400
Hoffman Estates, IL 60192
(847) 255-9697
Recognitions
Memberships & Associations
American College of Surgeons
Fellow
American Society for Metabolic Bariatric Surgery
Fellow
Illinois Association of Bariatric Surgeons
Member
American Society of Colon and Rectal Surgeons
Fellow
Society of American Gastrointestinal Endoscopic Surgeons
Member
Chicago Society of Colon and Rectal Surgeons
Member
What is Dr. Rantis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rantis's National Provider Identifier (NPI) number is 1306806682.
What common questions do patients ask about Dr. Rantis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rantis
What is Dr. Peter Rantis's specialty?
Dr. Rantis is a Specialist near Hoffman Estates, IL. Contact Dr. Rantis to book an appointment today.
Is this Dr. Peter Rantis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rantis is affiliated with Loyola University Medical Center, Ascension Alexian Brothers (Elk Grove Village, IL) which are a Castle Connolly Top Hospitals. 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 Specialist?
Explore Specialist 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 Peter Rantis accepting new patients in Hoffman Estates, IL?
Yes, Dr. Peter Rantis is accepting new patients at this time.
Does Dr. Peter Rantis offer online booking?
Please contact Dr. Rantis's office at (847) 255-9697 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Peter Rantis?
Please contact Dr. Rantis's office at (847) 255-9697 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Peter Rantis have?
Dr. Peter Rantis is certified by the American Board of Colon & Rectal Surgery and American Board of Surgery.
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