Summary

Dr. Darren Kastin treats colon polyps, dyspepsia, and pyrosis, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He practices gastroenterology and internal medicine and has 29 years of experience.

Dr. Kastin earned his medical degree from Tulane University School of Medicine. He sees patients in Sandwich and Naperville, Illinois, and is affiliated with Edward Hospital, Northwestern Medicine Valley West Hospital, and Edward Heart Hospital. He speaks English and Spanish. Patients on Vitals rate Dr. Kastin 3.57 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.6
  • 29 years of experience
  • speaks English, Spanish
  • Tulane University School Of Medicine
  • 5 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. Darren Andrew Kastin has 5 locations

Northwestern Medicine Valley West Hospital

1302 N Main StSandwich, IL 60548

Edward Heart Hospital

801 S Washington StNaperville, IL 60540

Suburban Gastroenterology Ltd

1 E County Line Rd Ste BSandwich, IL 60548
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Suburban Gastroenterology Ltd

24600 W 127th St Bldg BPlainfield, IL 60585
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Edward Hospital

801 S Washington StNaperville, IL 60540

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Dr. Darren Andrew Kastin, MDDr. Jeffery Victor, DODr. Darran Moxon, MDDr. Yogesh Patel, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.4 
4.3 
3.8 
29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Sandwich , ILSt Charles , ILSt Charles , ILSt Charles , IL
Med School: Tulane University School Of Medicine Med School: Chicago College of Osteopathic Medicine Med School: University of Illinois Med School: Chicago College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Darren Andrew Kastin

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Darren Andrew Kastin has the following 2 specialties

Specialty Expertise

Dr. Darren Andrew Kastin has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

29 Years Experience

Dr. Darren Andrew Kastin holds an expired medical license in the state of Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Medical School

Graduated from Tulane University School Of Medicine in 1997.

NPI Number

Dr. Kastin's NPI number is 1164402244.

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Frequently Asked Questions

How can I make an appointment with Dr. Darren Kastin?
You can find contact information for Dr. Darren Kastin here on Vitals.
Which hospitals is Dr. Darren Kastin affiliated with?
Dr. Darren Kastin is affiliated with Edward Hospital, Northwestern Medicine Valley West Hospital, and Edward Heart Hospital.
Where is Dr. Darren Kastin's office located?
Dr. Darren Kastin's office is located at 1302 N Main St, Sandwich, IL, 60548.
Does Dr. Darren Kastin accept my insurance?
You can see the insurance plans that Dr. Darren Kastin accepts on their Vitals profile.
What languages does Dr. Darren Kastin speak?
Dr. Darren Kastin speaks English and Spanish.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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