Summary

Dr. Catherine Chao is a gastroenterologist with 35 years of experience treating digestive system conditions. She earned her medical degree from the University of Pittsburgh School of Medicine and has built extensive expertise in helping patients with complex gastrointestinal issues. Dr. Chao provides care in both English and Spanish, making her services accessible to a diverse patient population.

Dr. Chao practices at multiple locations throughout Fairfax and Falls Church, Virginia, with affiliations at Adventist Healthcare Shady Grove Medical Center and Inova health system facilities. She specializes in treating constipation and chronic constipation, helping patients find relief from persistent digestive concerns. Her practice also focuses on evaluating and managing abdominal pain through comprehensive diagnostic approaches. Patients have given Dr. Chao an average rating of 3.2 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.2
  • 35 years of experience
  • 33 insurance plans accepted
  • speaks English, Spanish
  • University Of Pittsburgh School Of Medicine
  • 9 written reviews
  • 1 specialty
  • 4 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Dr. Catherine Singwen Chao has 3 locations

Pediatric Specialists Of Virginia

3023 Hamaker CtFairfax, VA 22031
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Inova Fairfax Hospital

3300 Gallows RdFalls Church, VA 22042

Inova Fair Oaks Hospital

3600 Joseph Siewick DrFairfax, VA 22033

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Dr. Catherine Singwen Chao, MD
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Dr. Catherine Singwen Chao, MDStephanie Fields, APRNJi Soo Choi, APRNBrendon Bower, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
35 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Fairfax , VATempe , AZSACRAMENTO , CATempe , AZ
Med School: University Of Pittsburgh School Of Medicine Med School: Columbus State University Med School: New York University Med School: University of Cincinnati
Current Profile
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Insurance Plans Accepted by Dr. Catherine Singwen Chao

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna Better Health
  • AmeriGroup
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CHAMPVA
  • Cigna
  • Excellus Blue Cross Blue Shield
  • Innovation Health
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Magellan Health
  • Magellan Health - DSNP
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Optima Health - Medicaid (Managed)
  • Optum Health
  • Priority Partners
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - POS
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • US Family Health Plan
  • Virginia Premier Health Plan

Medical Specialties

Dr. Catherine Singwen Chao has the following specialty

Specialty Expertise

Dr. Catherine Singwen Chao has the following 4 areas of expertise

  • Colonoscopy
  • Pediatrics
  • Sigmoidoscopy
  • Stomach Flu (Gastroenteritis)

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Pittsburgh School Of MedicineGraduated in 1991

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Frequently Asked Questions

Where is Dr. Catherine Chao's office located?
Dr. Catherine Chao's office is located at 3023 Hamaker Ct, Fairfax, VA, 22031.
Is Dr. Catherine Chao accepting new patients?
Dr. Catherine Chao is accepting new patients on Vitals. View Dr. Catherine Chao's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Catherine Chao?
You can find contact information for Dr. Catherine Chao here on Vitals.
Does Dr. Catherine Chao accept virtual/telehealth appointments?
Dr. Catherine Chao has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Catherine Chao accept my insurance?
You can see the insurance plans that Dr. Catherine Chao accepts on their Vitals profile.

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