Summit Digestive and Liver Disease Specialists seeks the best-qualified applicants
and workers in various categories of employment. Open positions within our office will be posted on this page.

Medical Researcher 

Primary Responsibilities:

●   Research and study the field of gastroenterology and hepatology related to the new development of methods and treatments in clinical trials, such as those projects conducted at University of Chicago, other medical research institutions and selective pharmaceutical companies in both gastroenterology and hepatology; 
●  Design, implement and recommend new clinical trial approaches to the medical director based on analysis and research result; 
●  Research, analyze and evaluate epidemiology of increasing incidence of Esophageal Candidiasis in non-immune suppressed patients, draft reports to medical director for review;
●  Research, analyze and manage designated clinical study data including investigator selection,  manage related documentation such as consent documents, letters of agreement, prepare and organize reports to be submitted to Ethics Committee and Institutional Review Board and to follow up the result and outcome in that field;
●  Analyze company’s data to ensure that all the appropriate procedures are in place for the optimization of medical treatment to the patients in clinical study to ensure that patient care services are delivered in a manner that balances quality and efficiency, cost containment and compliance with regulatory requirements;
●  Research, design, setup, implement and conduct quality control methods related to company’s services provided to patients, analyze improvement outcome data in the entire practice, as well as in depth analyze of practice deficiency according to meaningful use; collect and analyze relevant data and generates system solutions to promote practice change, and recommend new measures to be taken based on data analysis and concerns.

Minimum Requirements:
Bachelor degree or higher in clinical chemistry or medical science;
Past experience in medical research required.


David C. Chua MDSC Ltd. has opening for an Accountant in Oakbrook Terrace, IL. Applicant must have a bachelor’s degree in accounting plus at least 6 months experience in the following: 

(A)    Prepare financial statements/documents; review and examine company’s assets, liabilities, profit and loss, tax liability, and other financial documents; analyze company’s revenues and expenses and other financial/accounting records, statements or other records to assess accuracy, completeness, report variances, and ensure the integrity and accuracy of financial data in accordance with generally accepted accounting principles (GAAP) and in compliance with other accounting procedural/standards; review, implement and audit different computer billing systems, reconcile account discrepancies, follow up problems detected during the reconciliation process until final resolution. 
(B)    Conduct document auditing, implement quality control procedures, compute company’s tax liability, prepare all the documents and work on company’s tax returns, and ensure company in compliance with payments/reporting or other tax requirements, monitor internal controls, assist outsider auditor in annual auditing and tax planning. 
(C)    Review and analyze annual and mid-year budgets, prepare periodic reports that compare budgeted costs to actual costs. Analyze company’s operation costs, revenues, financial commitments and obligations to project future revenues and expenses; communicate company’s financial data/information to the management, recommend measures to streamline cash flow, prepare financial reports and other ad hoc reports to assist management to make decisions. 
(D)    Review payments records from insurance and patients for the purpose of financial data analysis, review and follow-up complicated accounts receivable matters for resolution, and review and resolve denials in insurance payments; Perform other accounting related work on an as-needed basis by company. 

For qualified applicants, please send a resume and cover letter via email to managementgastro@gmail.com; Or by mail to Attn: Human Resources, David C. Chua MDSC Ltd., 1 S. 280 Summit Ave., COURT A-1, Oakbrook Terrace, IL 60181.