Endocrinology Expert Witness
I provide independent, evidence-based medical opinions for legal cases involving endocrine, diabetes and hormonal disorders.
Kheng Joe Lau, MD
I am a dual board-certified physician in Internal Medicine and Endocrinology, Diabetes, and Metabolism, with active clinical practice experience in the Midwest.
My training includes endocrinology fellowship at the University of Minnesota and internal medicine residency at Cook County Hospital in Chicago. I provide specialty endocrine care across multiple clinical settings, managing complex metabolic and endocrine conditions.
In addition to clinical work, I perform independent medical examinations, utilization review, and medical necessity determinations, providing objective, evidence-based opinions for legal and insurance-related cases.
Expert Witness Services
Independent Medical Record Review
Independent review of medical records with clear, defensible opinions
Expert Case Consultation
Expert consultation on complex endocrine and metabolic cases
Written Expert Reports
Preparation of detailed, evidence-based medical expert reports
Deposition and Trial Testimony
Professional testimony for legal proceedings
I provide objective opinions for both plaintiff and defense counsel.
My Approach
A methodology built on integrity, expertise, and clarity
Objective and Unbiased Analysis
Independent evaluation without predetermined conclusions
Evidence-Based Clinical Reasoning
Grounded in current medical literature and clinical guidelines
Clear and Concise Communication
Responsive communication with complex concepts explained clearly
Defensible Medical Opinions
Well-supported conclusions that withstand scrutiny
Areas of Expertise
Comprehensive endocrine and metabolic subspecialty knowledge
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Diabetes and Glucose Disorders
Type 1 diabetes, type 2 diabetes, hypoglycemia, hyperglycemia, diabetic ketoacidosis (DKA), hyperosmolar hyperglycemic state (HHS), and diabetes technology including insulin pump therapy and continuous glucose monitoring (CGM)
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Diabetes-Related Complications
Diabetic neuropathy, diabetic nephropathy, diabetic retinopathy, and diabetic foot complications including ulceration, infection, and amputation
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Thyroid and Parathyroid Disorders
Hypothyroidism, hyperthyroidism, thyroid nodules, thyroid cancer, hypercalcemia, hypocalcemia, and hyperparathyroidism
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Pituitary and Adrenal Disorders
Pituitary disorders, adrenal insufficiency, and Cushing syndrome
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Bone and Mineral Metabolism
Osteoporosis, metabolic bone disease, calcium disorders, and vitamin D disorders
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Gonadal and Hormonal Disorders
Hypogonadism and testosterone-related disorders
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Obesity and Metabolic Disorders
Obesity medicine, GLP-1 receptor agonist therapy, and endocrine aspects of weight management
Qualifications
Extensive training and experience in endocrinology and medical-legal review
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Board-certified in Endocrinology, Diabetes, and Metabolism and Internal Medicine (ABIM)
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Active clinical practice in endocrinology across multiple care settings
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Fellowship training in Endocrinology — University of Minnesota
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Residency training in Internal Medicine — Cook County Hospital, Chicago
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Licensed physician in Minnesota, Wisconsin, and New Mexico
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Experience in medical record review and evidence-based case analysis in insurance and clinical review settings
Get in Touch
Contact me to discuss your case or request my services
