Dr. Marquelle Klooster, MD

PediatricsFemaleAge 69


Dr. Marquelle Klooster, MD is a Pediatrics Specialist in Loma Linda, CA and has over 46 years of experience in the medical field. She graduated from LOMA LINDA UNIVERSITY in 1977. Her office accepts new patients.

Dr. Marquelle Klooster, MD

Loma Linda University Pediatric Clinic - Express Care

25845 BARTON RD Loma Linda, CA 92354
Accepting new patients

Accepting new patients

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About Me


Dr. Marquelle Klooster, MD is a Pediatrics Specialist in Loma Linda, CA and has over 46 years of experience in the medical field. She graduated from LOMA...Read more


  • Pediatrics

Board Certifications


Medical School


  • English
  • French


Frequently Asked Questions

What is the best way to schedule an appointment with Dr. Marquelle Klooster, MD?

View contact information to make an appointment.

What other Pediatric Specialists practice nearby?

Compare with other Pediatric Specialists.

Does Dr. Marquelle Klooster, MD accept any insurance plans?

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

What conditions does Dr. Marquelle Klooster, MD treat?

Dr. Klooster frequently treats the following conditions: Abdominal Pain, Anemia, and Constipation. See more on Healthgrades.

What is Dr. Marquelle Klooster, MD's office address?

Dr. Klooster's office is located at 25845 BARTON RD, Loma Linda, CA 92354. You can find other locations and directions on Healthgrades.

What languages is Dr. Marquelle Klooster, MD fluent in?

Dr. Klooster is able to speak French and English. View profile to see all.

Is Dr. Marquelle Klooster, MD a board-certified professional?

Yes, Dr. Marquelle Klooster, MD holds board certifications in Pediatrics.

How much experience does Dr. Marquelle Klooster, MD have?

Dr. Klooster has over 45 years of healthcare experience.

Experience and Background Checks


Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Klooster treats your condition or procedure

Dr. Klooster's conditions and procedures:

  • Abdominal Pain
  • Anemia
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Constipation
  • Cystic Fibrosis
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastroparesis
  • Low Blood Oxygen Level
  • Malnutrition
  • Nausea
  • Noninfectious Gastroenteritis and Colitis
  • Vitamin B Deficiency
  • Vitamin D Deficiency

Insurance Check

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Dr. Klooster accepts

Accepted insurance can change. Please double-check when making an appointment.

(909) 558-3904

Dr. Klooster accepts the following insurance:

Anthem Blue Cross
Advantage HMO
California Care Large Group HMO
California Care Small Group HMO
Pathway EPO
Pathway HMO
Prudent Buyer Individual CA PPO
Prudent Buyer Large Group CA PPO
Prudent Buyer Small Group CA PPO
Select CA HMO
Blue Cross Blue Shield
Blue Card High Performance Network HPN
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Select PPO
Blue Shield of California
Access Plus HMO
Blue Shield of California PPO
Bronze 60 SHOP PPO
Bronze Full 4500 PPO
Platinum 90 PPO
Platinum Access+ 25 HMO
Silver 70 PPO
Cigna HMO
Cigna PPO
Open Access Plus
Clover Health
First Health
First Health (Coventry Health Care) PPO
Choice Care PPO
Choice POS
National POS
Oscar Health
Northern CA Cigna + Oscar Open Access Plus EPO
Choice Plus POS
Medica Choice
Navigate HMO
Navigate POS
Nexus Open Access
Options PPO
SignatureValue - CA HMO



Loma Linda University Pediatric Clinic - Express Care25845 BARTON RD Loma Linda, CA 92354
Loma Linda University Medical Center11175 Campus St Loma Linda, CA 92350