Accepting new patients

Dr. Maridine Co, MD

Pediatric Gastroenterology ·  Female · Age 39

Dr. Co

Dr. Maridine Co, MD is a pediatric gastroenterology specialist in Marshfield, WI and has been practicing for 6 years. She specializes in pediatric gastroenterology and pediatrics.

Accepting new patients

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(715) 387-5511

Dr. Co accepts the following insurance:

Choice Plus POS II
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Anthem Blue Cross Blue Shield PPO
Blue Preferred Plus POS
Blue Cross Blue Shield
Blue Card PPO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access Plus
Choice Care PPO
MultiPlan PPO
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO

Background Check

Healthgrades does not collect malpractice claims information for Wisconsin
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Co's conditions and procedures:

  • Abdominal Pain
  • Celiac Disease
  • Colitis
  • Colonoscopy
  • Enteral Access and Management
  • Esophageal pH Monitoring
  • Esophagitis
  • Esophagogastroscopy
  • Feeding Disorders
  • Food Allergy
  • Inflammatory Bowel Disease
  • Motility Disorders
  • Nutritional Diseases
  • Pediatric Gastroesophageal Reflux Disease
  • Pediatric Obesity
  • Percutaneous Edoscopic Gastrostomy (PEG)
  • Tube Feeding

About Me

Care Philosophy

I believe in delivering a team-based approach in partnership with parents, primary care pediatricians and allied health professionals in delivering comprehensive and collaborative medical care for children and adolescents with digestive health issues...


  • Pediatric Gastroenterology
  • Pediatrics

Board Certifications

  • Pediatric Gastroenterology
  • Pediatrics


Children's Hospital Of Michigan
Fellowship Hospital
Children's Hospital Of Michigan
Residency Hospital
Children's Hospital Of Michigan
Internship Hospital


Dr. Co's Reviews

Likelihood to recommend Dr. Co


Based on 14 reviews

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Average Wait Time
  • 10 – 15 minutes
Dr. Co's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Maridine Co, MD
Just wanted to say thank you for all that you have done for us, for explaining things in a way that my daughter and I could understand. Thank you so much for being so patient and understanding.Also appreciate the written instructions. I keep them to this day!
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