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Summary
Dr. Ahilan Arulanandan treats colon polyps, hemorrhoids, and iron deficiency anemia, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. He practices gastroenterology and internal medicine with 13 years of experience. Dr. Arulanandan is affiliated with Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente Oakland Medical Center, Alta Bates Summit Medical Center Summit Campus, and Kaiser Permanente Antioch Medical Center. He earned his medical degree from the University of California San Diego School of Medicine.
Overview based on verified provider data
Quick Facts
- 13 years of experience
- University Of California San Diego School Of Medicine
- 2 specialties
- 1 area of expertise
- 5 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Ahilan Arulanandan has 4 locationsKaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
Alta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Compare with Similar Doctors
 |  |  |  |
| Dr. Ahilan Arulanandan | Theresa Obonyano, APRN | Ji Soo Choi, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 13 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Walnut Creek , CA | Sacramento , CA | Sacramento , CA | Montgomery , AL |
| Med School: University Of California San Diego School Of Medicine | Med School: The University of Texas Health Science Center at Houston | Med School: New York University | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ahilan Arulanandan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ahilan Arulanandan has the following 2 specialties
Specialty Expertise
Dr. Ahilan Arulanandan has the following area of expertise
Certifications, License, & Education
13 Years Experience
Dr. Ahilan Arulanandan 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 University Of California San Diego School Of Medicine in 2013.
NPI Number
Dr. Arulanandan's NPI number is 1992148266.
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Frequently Asked Questions
- Where is Dr. Ahilan Arulanandan's office located?
- Dr. Ahilan Arulanandan's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
- Is Dr. Ahilan Arulanandan accepting new patients?
- Dr. Ahilan Arulanandan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Ahilan Arulanandan accept my insurance?
- You can see the insurance plans that Dr. Ahilan Arulanandan accepts on their Vitals profile.
- Which hospitals is Dr. Ahilan Arulanandan affiliated with?
- Dr. Ahilan Arulanandan is affiliated with Kaiser Permanente Walnut Creek Medical Center, Walnut Creek Medical Center, Kaiser Permanente Oakland Medical Center, Alta Bates Summit Medical Center Summit Campus, and Kaiser Permanente Antioch Medical Center.
- Does Dr. Ahilan Arulanandan accept virtual/telehealth appointments?
- Dr. Ahilan Arulanandan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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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