Summary

Dr. Daniel Seid is an internal medicine physician who specializes in gastroenterology, bringing nearly four decades of medical expertise to his practice. He earned his medical degree from St. Louis University School of Medicine and has been practicing for 39 years, developing extensive knowledge in digestive health and internal medicine. Dr. Seid communicates with patients in English.

Dr. Seid practices at multiple Kaiser Foundation Hospital locations across California, including facilities in Fontana, Ontario, and Huntington Beach. His clinical focus includes treating abdominal pain conditions, including those occurring during pregnancy, as well as addressing flank pain concerns. He performs specialized diagnostic procedures such as pathology tests and various biopsy procedures to help patients receive accurate diagnoses. Patients consistently rate Dr. Seid highly for his care, giving him an average rating of 5.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 39 years of experience
  • 31 insurance plans accepted
  • speaks English
  • St Louis University School Of Medicine
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Daniel Soo Seid has 3 locations

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

Kaiser Permanente Ontario Medical Center

2295 S Vineyard AveOntario, CA 91761
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
Sat7:00 am - 12:00 pm
SunClosed

Huntington Beach Hospital

17772 Beach BlvdHuntington Beach, CA 92647

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Dr. Daniel Soo Seid, MDDr. Adama Diarra, DOEric HarkerDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.8 
39 Years of Experience 14 Years of Experience 25 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French, Bambara Speaks English Speaks English, Spanish
Fontana , CATigard , ORLyons , COScottsdale , AZ
Med School: St Louis University School Of Medicine Med School: Arizona College of Osteopathic Medicine Med School: Duke University School Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Daniel Soo Seid

  • Aetna
  • AlphaCare
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • CalOptima
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Health Net - Medicare
  • Humana - HMO
  • Inland Empire Health Plan
  • Inland Empire Health Plan - Medicaid
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Daniel Soo Seid has the following 2 specialties

Specialty Expertise

Dr. Daniel Soo Seid has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterology
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

St Louis University School Of MedicineGraduated in 1987

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Frequently Asked Questions

Does Dr. Daniel Seid accept virtual/telehealth appointments?
Dr. Daniel Seid has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Daniel Seid?
You can find contact information for Dr. Daniel Seid here on Vitals.
Where is Dr. Daniel Seid's office located?
Dr. Daniel Seid's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
What languages does Dr. Daniel Seid speak?
Dr. Daniel Seid speaks English.
Does Dr. Daniel Seid accept my insurance?
You can see the insurance plans that Dr. Daniel Seid accepts on their Vitals profile.

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