0 reviews
Summary
Dr. Khaliq Siddiq specializes in internal medicine and hospital medicine, bringing 26 years of experience to his practice. He earned his medical degree from St. Georges University School of Medicine and completed his residency at the University of Southern California/LAC+USC Medical Center. This extensive background has equipped him with comprehensive training in adult healthcare and inpatient medical management.
Dr. Siddiq practices at multiple hospital locations throughout Southern California, including Saint Jude Hospital in Fullerton and Huntington Beach Hospital. He treats a range of conditions such as high blood pressure, bronchiolitis, and RSV infections. His procedural expertise includes performing electrocardiograms, COVID-19 testing, and newborn pulse oximetry screening to monitor infant health.
Dr. Siddiq practices at multiple hospital locations throughout Southern California, including Saint Jude Hospital in Fullerton and Huntington Beach Hospital. He treats a range of conditions such as high blood pressure, bronchiolitis, and RSV infections. His procedural expertise includes performing electrocardiograms, COVID-19 testing, and newborn pulse oximetry screening to monitor infant health.
Overview based on verified provider data
Quick Facts
- 26 years of experience
- University Of Southern California/Lac+Usc Medical Center
- 2 specialties
- 5 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Khaliq Abdul Siddiq has 2 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Khaliq Abdul Siddiq, MD | Dr. Alaa Hajal, MD | Dr. Adama Diarra, DO | Dr. Nima Ghadimi, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 26 Years of Experience | 15 Years of Experience | 14 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, French, Bambara | Speaks English, Spanish | ||
| Fullerton , CA | Diamond Bar , CA | Tigard , OR | Scottsdale , AZ |
| Med School: St Georges University School Of Medicine | Med School: University Of Damascus Faculty Of Medicine | Med School: Arizona College of Osteopathic Medicine | Med School: Univ Iberoamericana Unibe Santo Domingo |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Khaliq Abdul Siddiq
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Khaliq Abdul Siddiq has the following 2 specialties
Specialty Expertise
Dr. Khaliq Abdul Siddiq has the following 5 areas of expertise
Certifications, License, & Education
26 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Expired
EDUCATION & TRAINING
Residency
University Of Southern California/Lac+Usc Medical Center
Medical School
St Georges University School Of MedicineGraduated in 2000
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Khaliq Siddiq affiliated with?
- Dr. Khaliq Siddiq is affiliated with Saint Jude Hospital, Corona Regional Medical Center, College Hospital Costa Mesa, Huntington Beach Hospital, and La Palma Intercommunity Hospital.
- Does Dr. Khaliq Siddiq accept my insurance?
- You can see the insurance plans that Dr. Khaliq Siddiq accepts on their Vitals profile.
- Is Dr. Khaliq Siddiq accepting new patients?
- Dr. Khaliq Siddiq has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Khaliq Siddiq accept virtual/telehealth appointments?
- Dr. Khaliq Siddiq has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Khaliq Siddiq's office located?
- Dr. Khaliq Siddiq's office is located at 101 E Valencia Mesa Dr, Fullerton, CA, 92835.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





