Summary

Dr. Guillermo Katigbak is a board-certified physician specializing in internal medicine and emergency medicine. He earned his medical degree from the University of the Philippines Manila College of Medicine and has been practicing for over four decades, bringing extensive clinical experience to his patient care. Dr. Katigbak speaks English fluently with his patients.

Dr. Katigbak practices at Yale New Haven Health Bridgeport Hospital and Saint Vincents Medical Center in Bridgeport, Connecticut. His clinical expertise includes treating patients with substance use disorders, particularly those struggling with opioid dependency and prescription medication misuse. He provides comprehensive mental health assessments and counseling services to support patients on their path to recovery.

Overview based on verified provider data

Quick Facts

  • 44 years of experience
  • 32 insurance plans accepted
  • speaks English
  • University Of The Philippines Manila College Of Medicine
  • 2 specialties
  • 4 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Guillermo Jose Katigbak has 2 locations

Yale New Haven Health Bridgeport Hospital

267 Grant StBridgeport, CT 06610

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Dr. Guillermo Jose Katigbak, MDEric HarkerChristine PetrasDr. Peter George Hasapis, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
44 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Russian, Spanish
Bridgeport , CTLyons , COPort Jefferson Station , NYNew Canaan , CT
Med School: University Of The Philippines Manila College Of Medicine Med School: Duke University School Of Medicine Med School: Cornell University Medical College
Current Profile
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Insurance Plans Accepted by Dr. Guillermo Jose Katigbak

  • Aetna
  • Aetna - HMO
  • Aetna - Medicaid (Managed)
  • Affinity Health Plan
  • AmeriHealth
  • AmeriHealth - HMO
  • Anthem Blue Cross
  • CHAMPVA
  • Cigna
  • Cigna - Medicaid (Managed)
  • ConnectiCare
  • ConnectiCare - Medicaid (Managed)
  • ConnectiCare - Medicare
  • EmblemHealth
  • GEHA
  • HealthFirst (NY)
  • Humana
  • Inland Empire Health Plan
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Optum Health
  • PreferredOne
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • Wellcare

Medical Specialties

Dr. Guillermo Jose Katigbak has the following 2 specialties

Specialty Expertise

Dr. Guillermo Jose Katigbak has the following 4 areas of expertise

  • Accidents
  • Emergency Medicine
  • Injury
  • Trauma

Certifications, License, & Education

44 Years Experience

Dr. Guillermo Jose Katigbak holds an active medical license in the state of Connecticut.

Medical License

Medical Doctor with an active medical license in the state of Connecticut that expires in 2026.

Education & Training

Medical School

Graduated from University Of The Philippines Manila College Of Medicine in 1982.

NPI Number

Dr. Katigbak's NPI number is 1487674602.

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Frequently Asked Questions

Is Dr. Guillermo Katigbak accepting new patients?
Dr. Guillermo Katigbak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Guillermo Katigbak accept my insurance?
You can see the insurance plans that Dr. Guillermo Katigbak accepts on their Vitals profile.
Which hospitals is Dr. Guillermo Katigbak affiliated with?
Dr. Guillermo Katigbak is affiliated with Yale New Haven Health Bridgeport Hospital.
Where is Dr. Guillermo Katigbak's office located?
Dr. Guillermo Katigbak's office is located at 267 Grant St, Bridgeport, CT, 06610.
Does Dr. Guillermo Katigbak accept virtual/telehealth appointments?
Dr. Guillermo Katigbak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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