Summary

Dr. Caitlin Doan treats hemorrhoids, GERD, and colon polyps, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. She practices gastroenterology and internal medicine and has 27 years of experience. Dr. Doan earned her medical degree from the David Geffen School of Medicine at UCLA and is affiliated with Kaiser Permanente Santa Clara Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, Kaiser Permanente Redwood City Medical Center, and Alta Bates Summit Medical Center Summit Campus. She sees patients in Santa Clara, Oakland, and Redwood City, California.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 27 years of experience
  • speaks English
  • David Geffen School Of Medicine At Ucla
  • 2 specialties
  • 11 areas of expertise
  • 5 hospital affiliations
  • 4 office locations
  • Female

Office Locations

Dr. Caitlin Chilan Doan has 4 locations

Santa Clara Homestead Medical Center

710 Lawrence ExpySanta Clara, CA 95051
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

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Dr. Caitlin Chilan Doan, MD
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Dr. Caitlin Chilan Doan, MDDr. Irene SonuDr. Tahereh GhazianiDr. Walter Park, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
0 
5 
5 
3.6 
27 Years of Experience 16 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Santa Clara , CAStanford , CARedwood City , CAPalo Alto , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: Johns Hopkins University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Caitlin Chilan Doan

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Caitlin Chilan Doan has the following 2 specialties

Specialty Expertise

Dr. Caitlin Chilan Doan 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

27 Years Experience

Dr. Caitlin Chilan Doan holds an expired medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 1999.

NPI Number

Dr. Doan's NPI number is 1285711135.

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Frequently Asked Questions

Which hospitals is Dr. Caitlin Doan affiliated with?
Dr. Caitlin Doan is affiliated with Kaiser Permanente Santa Clara Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, Kaiser Permanente Redwood City Medical Center, and Alta Bates Summit Medical Center Summit Campus.
Does Dr. Caitlin Doan accept my insurance?
You can see the insurance plans that Dr. Caitlin Doan accepts on their Vitals profile.
How can I make an appointment with Dr. Caitlin Doan?
You can find contact information for Dr. Caitlin Doan here on Vitals.
Does Dr. Caitlin Doan accept virtual/telehealth appointments?
Dr. Caitlin Doan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Caitlin Doan speak?
Dr. Caitlin Doan speaks English.

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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