Summary

Dr. Marquelle Klooster specializes in gastroenterology with a focus on pediatric care, bringing nearly five decades of medical expertise to her practice. She earned her medical degree from Loma Linda University School of Medicine and has dedicated 49 years to caring for patients with digestive health concerns. Dr. Klooster is fluent in both Spanish and English, allowing her to serve diverse patient populations throughout Southern California.

Dr. Klooster practices at multiple locations including San Bernardino and Loma Linda, with hospital affiliations at Troesh Medical Center. She treats children with complex conditions such as cerebral palsy and spasticity-related digestive issues. Her expertise includes performing sedation procedures to ensure patient comfort during treatments. Patients consistently rate her care highly, with an average rating of 4.1 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 49 years of experience
  • 6 insurance plans accepted
  • speaks Spanish, English
  • Loma Linda University School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 1 area of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Female

Office Locations

Dr. Marquelle Jeanne Klooster has 6 locations

Loma Linda Medical Center Phs

250 E Caroline StSan Bernardino, CA 92408

Pediatric Gastroenterology Clinic At Loma Linda University Health Care

25845 Barton Rd Ste 101FLoma Linda, CA 92354
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Pediatric Gastroenterology Clinic At Loma Linda University Health Care

25845 Barton RdLoma Linda, CA 92354
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

Loma Linda Physicians Medical Group

11370 Anderson StLoma Linda, CA 92354
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Loma Linda University Childrens Health Specialty Team Center

2195 CLUB CENTER DR STE GSAN BERNARDINO, CA 92408
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. Marquelle Jeanne Klooster, MDRebecca Humphries, APRNRachel Oliver, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
49 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
San Bernardino , CASACRAMENTO , CASACRAMENTO , CASACRAMENTO , CA
Med School: Loma Linda University School Of Medicine Med School: Emory University Med School: University of South Alabama Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Marquelle Jeanne Klooster

  • Accepts Medicare
  • Accepts Medicaid
  • Inland Empire Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Presbyterian Health Plan/Presbyterian Insurance Company

Medical Specialties

Dr. Marquelle Jeanne Klooster has the following 2 specialties

Specialty Expertise

Dr. Marquelle Jeanne Klooster has the following area of expertise

  • Pediatrics

Certifications, License, & Education

49 Years Experience

EDUCATION & TRAINING

Medical School

Loma Linda University School Of MedicineGraduated in 1977

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Frequently Asked Questions

Is Dr. Marquelle Klooster accepting new patients?
Dr. Marquelle Klooster is accepting new patients on Vitals. View Dr. Marquelle Klooster's profile on Vitals to make an appointment.
Does Dr. Marquelle Klooster accept my insurance?
You can see the insurance plans that Dr. Marquelle Klooster accepts on their Vitals profile.
What languages does Dr. Marquelle Klooster speak?
Dr. Marquelle Klooster speaks Spanish and English.
Does Dr. Marquelle Klooster accept virtual/telehealth appointments?
Dr. Marquelle Klooster has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marquelle Klooster's office located?
Dr. Marquelle Klooster's office is located at 250 E Caroline St, San Bernardino, CA, 92408.

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