Summary

Dr. Dillan Chai is an internal medicine physician who earned his medical degree from St. Georges University School of Medicine. With a decade of experience in internal medicine, he focuses on comprehensive adult healthcare and preventive medicine. His practice emphasizes the diagnosis and treatment of complex medical conditions affecting internal organ systems.

Dr. Chai practices at multiple locations throughout the San Gabriel Valley, including facilities in Alhambra, Monterey Park, and San Gabriel, California. He specializes in managing high blood pressure conditions, including both routine hypertension and emergency situations requiring immediate intervention. His clinical expertise includes performing essential diagnostic tests such as complete blood counts and comprehensive chemistry panels to evaluate kidney function and overall health status.

Overview based on verified provider data

Quick Facts

  • 10 years of experience
  • 55 insurance plans accepted
  • St Georges University School Of Medicine
  • 1 specialty
  • 3 office locations
  • Male

Office Locations

Dr. Dillan Sooyong Chai has 3 locations

Alhambra Hospital Medical Center

100 S Raymond AveAlhambra, CA 91801

Ahmc Garfield Medical Center Lp

525 N Garfield AveMonterey Park, CA 91754

San Gabriel Valley Medical Center

438 W Las Tunas DrSan Gabriel, CA 91776

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Dr. Dillan Sooyong ChaiDr. Tooba Rehman, MDDr. Adama Diarra, DOKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
10 Years of Experience 16 Years of Experience 14 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, French, Bambara Speaks English, Tamil
Alhambra , CAKaty , TXTigard , ORPalo Alto , CA
Med School: St Georges University School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Arizona College of Osteopathic Medicine Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Dr. Dillan Sooyong Chai

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Bright Health
  • CalOptima
  • CalOptima - HMO
  • CareFirst Blue Cross Blue Shield
  • CareMore
  • CareSource
  • Central California Alliance for Health
  • Cigna
  • Contra Costa Health Plan
  • FamilyCare Health Plans
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthFirst (NY)
  • HealthPartners
  • HealthSmart
  • Hometown Health
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • VillageCareMax
  • Wellcare

Medical Specialties

Dr. Dillan Sooyong Chai has the following specialty

Certifications, License, & Education

10 Years Experience

Dr. Dillan Sooyong Chai holds an active medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from St Georges University School Of Medicine in 2016.

NPI Number

Dr. Chai's NPI number is 1013361864.

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Frequently Asked Questions

Does Dr. Dillan Chai accept virtual/telehealth appointments?
Dr. Dillan Chai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Dillan Chai's office located?
Dr. Dillan Chai's office is located at 100 S Raymond Ave, Alhambra, CA, 91801.
Does Dr. Dillan Chai accept my insurance?
You can see the insurance plans that Dr. Dillan Chai accepts on their Vitals profile.
Is Dr. Dillan Chai accepting new patients?
Dr. Dillan Chai has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Dillan Chai?
You can find contact information for Dr. Dillan Chai here on Vitals.

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