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Testosterone Expert Witnesses

Testosterone expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on testosterone. The testosterone expert witness listings on this page are typically from fields/areas of expertise such as: Diabetes, Endocrinology, Family Medicine, Internal Medicine, Pediatric Adolescent Medicine, Pediatrics, Sexual Health, Urology & Urological Surgery, and Wound Care.

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Eric G Spann, M.D., MBA

Award-Winning Family Physician Leader

Syngent, LLC.

Springdale, Arkansas

Family Medicine, Wound Care - Ozempic, semaglutide, GLP, testosterone therapy, preventative medicine, transgender, wound care, child abuse, HRT hormone, medical weight loss, testosterone, nurse practitioner supervision, medical spa, Androgen, health administration, medical spa, low T, cancer screening, hypogonadism, longevity

Award-winning physician leader in active clinical practice of family practice and wound care. Board certified in both Family Medicine and Wound Care. Family medicine experience includes obstetrics, emergency medicine. Administrative experience at small rural facilities, a large hospital, and a health system. Administrative roles include Medical Director, Physician Advisory Board Member to CEO, Chairman of Hospital Board of Directors, and Board of Directors of both a health system and health plan. Has examined over 175 cases of child abuse. Experienced expert witness.

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IVY-JOAN MADU, MD, Attorney

Endocrinology, Diabetes Expert and Juris Doctor

Diabetes Associated Medical Group

Orange, California

Endocrinology, Diabetes - Diabetic ketoacidosis, Hypoglycemia, Hyperosmolar coma, Thyroid, Thyroid cancer, Osteoporosis, Pituitary, Adrenal, Hypertension, Nursing home, Testosterone, Hypogonadism, Hypercalcemia, Hyper-hypoparathyroidism, Foot ulcer, Internal Medicine, CGM, Insulin overdose, GLP-1, insulin pump

1. Univ of Southern California-trained Board-Certified Endocrinologist 2. Fellow of the American Association of Clinical Endocrinologists 3. Juris Doctor (JD) 4. Active diabetes/endocrinology clinical practice since 1995 5. Hospital Practice 6. Clinical Research Principal Investigator 7. Board of Directors Lestonnac Free Clinics 8. Medical Director of a Home Health Nursing services Dr. Madu has given expert witness testimony in numerous malpractice cases, including diabetes, hypoglycemia, gunshot wounds, thyroid disease. Dr. Madu has reviewed numerous charts for appropriateness of care for trial attorneys and for the California Medical Board and has appeared in court as an expert witness several times. Dr. Madu is detail-oriented, efficient and is available.

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Michael Lao, MD

Santa Monica, California

Urology & Urological Surgery, Sexual Health - Enlarged prostate, BPH, Voiding dysfunction, Kidney stones, Vasectomy, Pelvic pain, Urinary tract infection, Testosterone, Erectile dysfunction, Peyronies, Varicocele, Infertility, Urinary stricture, incontinence, prosthetic surgery, Prostate cancer, Kidney cancer, Bladder cancer, Testicular cancer

Dr. Michael Lao MD is a board certified full time Urologist specializing in benign and malignant disease within Urology. He has further sub specialty fellowship training in urinary reconstruction, stricture disease, male infertility, and prosthetic surgery for incontinence and erectile dysfunction. He completed his Urological training at The University of Connecticut, followed by his fellowship at the Smith Institute for Urology in Long Island, NY. He has extensive clinical and surgical experience as a full time physician at the world-famous City of Hope Medical Center in Southern California. He remains active in national and international society meetings. He is also author of several urological book chapters and original research. He is an effective communicator, able to deliver clear and concise summaries in a timely manner. He is an experienced speaker to public and medical professionals regarding urological conditions. References and CV available on request.

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Jonathan Bernie, M.D.

Urology Expertise Laparoscopy and Robotic Surgery

Greenwich, Connecticut

Urology & Urological Surgery - BPH, Bladder, Cryoablation/Cryosurgery, Catheter, ESWL/Lithotripsy, Fistula, HOLEP, Incontinence, Kidney, Laparoscopic, Laser, Interstitial Cystitis, Mesh, Prosthesis, Prostate, Urology, Robot, Testosterone, Trauma, Urolift

Dr. Bernie is a fellowship trained urologic surgeon with over 20-years of clinical and surgical experience. He completed his residency in Urology at The University of California -San Diego Health and subsequently completed a one-year fellowship in Endourology and Robotics at Indiana University where he developed expertise in robotic surgery, laparoscopic surgery and endoscopic surgery. Dr. Bernie is a Clinical Assistant Professor at the College of Medicine at The University of Vermont and is licensed in NY and CT Dr. Bernie has published peer-reviewed articles and in various medical journals and is a diplomate of the American Board of Urology. Dr. Bernie has been chosen as a "Top Doctor" by Castle Connolly (2018-2025), New York Magazine and Connecticut Magazine. Additionally, he has performed hundreds of utilization and clinical reviews of robotic surgical procedures and has provided his services as an expert witness in robotic and general urological cases since 2009.

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Eric G Spann, M.D., MBA

Award-Winning Family Physician Leader

Syngent, LLC.

Florida

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Ana Silva-Auerbach, DO

COMPLEX MEDICAL CASE EXPERT

Endocrine Help, PLLC

Lake Worth, Florida

Endocrinology, Diabetes - Diabetes, Thyroid, Insulin Pump, Endocrinology, GLP-1, Standard of care- endocrinology, Document Examination, Medical Malpractice, Nursing homes, Telemedicine, Parathyroid, Long term care, Hypoglycemia, Thyroid Cancer, Agent orange, Calcium, Continuous Glucose Monitoring, DKA, Testosterone, Obesity

Dr. Ana Silva-Auerbach is a board-certified endocrinologist with over a decade of clinical experience in both inpatient and outpatient settings. She specializes in the evaluation, management, and complications of endocrine disorders, with particular expertise in diabetes, thyroid disease, osteoporosis, and complex metabolic conditions. Dr. Silva-Auerbach previously served as Lead Endocrinologist at the West Palm Beach VA Medical Center, where she developed and implemented institutional protocols for diabetic ketoacidosis (DKA), insulin infusions, and hypoglycemia management. She has extensive experience managing high-risk and medically complex patients, including those with advanced vascular disease, endocrine complications of systemic illness, and multi-organ involvement. Throughout her career, Dr. Silva-Auerbach has trained and mentored medical students and residents, with a focus on clinical reasoning and evidence-based care. This experience has strengthened her ability to clea...

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Marvin C Mengel, MD, FACE

Endocrinology/Internal Medicine from Johns Hopkins

Geneva, Florida

Endocrinology, Internal Medicine - diabetes, type 1 diabetes, type 2 diabetes, diabetes complications, disabilities for patients with diabetes, hypoglycemia, hyperthyroid, hypothyroid, thyroid, medical errors, hospital inpatient criteria, pituitary, prolactin, testosterone, erectile dysfunction, testosterone

Dr. Marvin C. Mengel, M.D., FACE is a John’s Hopkins-trained physician and University of Florida-trained endocrinologist. He is Board Certified in Internal Medicine and Endocrinology with a long history of in- and outpatient management of patients with diabetes and care for patients with chronic diabetes complications. With more than 40 years’ experience, he is an expert not only in endocrinology, diabetes, and metabolism, but also in medical administration and medical coding. Dr. Mengel has been in private practice and has served as Medical Director of Endocrine Units in various hospitals in Central Florida over 30 years. He has taught residents and medical students at the University of Florida and the University of Central Florida as well as trained nurse practitioners, nurses, and lay audiences in diabetes care and the avoidance of hospital errors. He has co-authored of several books and over fifty articles in medical journals. Dr. Mengel has had worked in administration in sev...

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Neha Gavin, MD, MPH

Community Hospital

Indianapolis, Indiana

Diabetes, Endocrinology - Hypoglycemia, hyperglycemia, thyroid, adrenal, insulin, insulin pump, pituitary, gestational DM, continuous glucose meter, type 1 diabetes, type 2 diabetes, thyroid cancer, neuropathy, testosterone, osteoporosis, Cushings, cortisol, growth hormone, Grave's disease, obesity

I completed my undergraduate studies at Tufts University in Boston, Massachusetts and majored in Biopsychology and minored in Moral and Political Philosophy. I went on to complete my Masters degree in Public Health at Yale University in New Haven, Connecticut before starting medical school in Dayton, Ohio at The Boonshoft School of Medicine at Wright State University. After graduating from medical school, I moved from Ohio to Indiana and I completed my Internal Medicine residency and Endocrinology, Diabetes and Metabolism fellowship in Indianapolis, Indiana at The Indiana University School of Medicine. After graduation, I started the first endocrinology practice in Boone County Indiana at Witham Hospital in Lebanon Indiana in 2012. I successfully grew this practice from the beginning and this practice is now very busy with multiple endocrinologists and diabetes educators. I now work at Community Hospital as a clinical Endocrinologist in the Indianapolis area. Please email for ...

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Vidya M Aluri, M.D, M.S

Endocrinology Expert Witness

Coralville, Iowa

Endocrinology, Diabetes - insulin pumps, Hypoglycemia, Ketoacidosis, Hypothyroidism, Hyperthyroidism, Thyroid cancer, Osteoporosis, Pituitary, Adrenal, Hypertension, Cholesterol, Testosterone, Hypogonadism, Hypercalcemia, Hyperparathyroid, hypoparathyroidism, Prolactin, Steroids, Cortisol, Obesity

I am a board certified clinical Endocrinologist. I have worked as a clinical endocrinologist with larger health care systems. I am the physician/owner of a Direct Care Endocrinology practice, Liberty Endocrinology. I have always enjoyed teaching at various levels including teaching experience with residents as a hospitalist and later as a fellow in training . I love working with my patients and teaching them how best to manage their medical conditions. I have enjoyed work which involves attention to detail. This ties into my clinical work as well as my experience as a physician reviewer in Utilization management. My practice, Liberty Endocrinology, operates a direct care model where I aim to provide my patients with more time and quicker access to their physician. I provide care for a broad range of endocrine conditions and I have a special interest in Diabetes management for persons with both type 1 and type 2. State Licenses - Iowa , Minnesota, Pennsylvania, North Carolina B...

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Brad Eilerman, MD MHI

Experienced Endocrinology Expert

Union, Kentucky

Endocrinology, Diabetes - Adrenal, Cushing's Disease, Thyroid, Hypothyroidism, Hyperthyroidism, Parathyroid, Osteoporosis, DKA, Pituitary, Obesity, GLP-1, Addison's Disease, Population Health, Quality Improvement, Growth Hormone, Testosterone, Hypogonadism, Hormone, Hormone Replacement

I am a physician licensed to practice medicine in the state of Kentucky. I am a clinical endocrinologist at the St. Elizabeth Physicians Regional Diabetes Center. I am also the Clinical Director of Value-Based Performance and Director of Endocrinology Research for St. Elizabeth Physicians. I am an Adjunct Assistant Professor of Medicine at the University of Kentucky. I am the Northern Kentucky course director for MD 824: Endocrinology and Reproductive Systems. I hold hospital privileges at the St. Elizabeth Hospitals in Northern Kentucky. I have post-graduate medical education in Internal Medicine, Pediatrics, Diabetes, Endocrinology, and Metabolism. I maintain an active board certification in Diabetes, Endocrinology, and Metabolism. I have been in active clinical practice in Endocrinology for over 16 years. I see approximately 200 patients monthly treating Type 1 and Type 2 Diabetes and another 200 patients monthly for other endocrinologic diseases.

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Karen E. Friday, MD

Endocrinology, Metabolism and Nutrition

New Orleans, Louisiana

Endocrinology, Internal Medicine - Endocrinology, Internal Medicine, nutrition, human research, clinical research, lipid metabolism, hyperlipidemia, lipid, estrogens, women's health, osteoporosis, metabolic bone disease, diabetes, thyroid, pituitary, parathyroid, steroids, testosterone, forever chemicals, hormones

I am ABIM board certified in Internal Medicine and Endocrinology, Metabolism and Nutrition. I completed a BS in Human Nutrition at Michigan State University and MD at Wayne State University. I also have performed non-degree studies in Public Health. I completed specialty training in Internal Medicine at Baltimore City Hospital/Francis Scott Key Medical Center/Johns Hopkins University and a Clinical/Senior Research Fellowship in Endocrinology and Nutrition at the University of Washington. Academic faculty positions have included Medical College of Pennsylvania in Philadelphia, Tulane University, Louisiana State University-New Orleans and Pennington Biomedical Research Center. My research has focused on the effects of nutrients, hormones and estrogen on lipid and bone metabolism. I have clinical and research expertise in general endocrinology, human nutrition, lipid metabolism, metabolic bone disease, osteoporosis, women's health, estrogen therapy and thyroid disease. I have served a...

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PHILIP LEVIN, MD

Diabetes and Endocrinology Expert

upper chesapeake hospital center

bel air, Maryland

Diabetes, Endocrinology - Diabetes, thyroid, osteoporosis, Hypoglycemia, Thyroid cancer, Hyponatremia, Pituitary Disorders, Cardiovascular, lipid disorders, Calcium disorders, Pharmaceutical Drug and Device safety, Clinical research, Obesity, Hormonal therapies, Testosterone, Workplace accommodations

Actively practicing in large Endocrinology group, Asst. Professor Johns Hopkins Medical Center, Director Institutional review board at Greater Baltimore Medical Center, Extensive clinical medical research experience, Experienced with defense and plaintiff cases. Post MD Residencies and Fellowships at Yale Medical Center and affiliates, Georgetown University Medical Center, Ohio State Medical Center, NIH. Board Certified in Endocrinology and Internal Medicine

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Mihail Zilbermint, MD, MBA, FACE

Chief of Endocrinology - Johns Hopkins faculty

Johns Hopkins Medicine and Endocrinology Expert Advisors LLC

North Bethesda, Maryland

Endocrinology, Diabetes - diabetes, diabetic, type 1 diabetes, type 2 diabetes, hypoglycemia, Diabetic Ketoacidosis, DKA, hyperglycemia, HHS, neuropathy, testosterone, hyperthyroid, CGM, adrenal insufficiency, pituitary, hormone, hypothyroid, TBI, hypercalcemia, Addison

Dr. Mihail Zilbermint, M.D., M.B.A., F.A.C.E., is an Associate Professor of Clinical Medicine specializing in Endocrinology, Diabetes, and Metabolism at Johns Hopkins School of Medicine (academic appointment). He serves as the Chief and Director of the Division of Endocrinology, Diabetes, and Metabolism at Johns Hopkins Community Physicians Suburban Hospital in Bethesda, MD, and is the director of the Endocrine Hospitalist program. After completing his endocrinology fellowship at the National Institutes of Health, Dr. Zilbermint established an Endocrine Hospitalist and Inpatient Diabetes Management Service at Johns Hopkins Community Physicians. This program focuses on improving glycemic control for hospitalized patients. Dr. Zilbermint is a highly regarded expert in diabetes, adrenal, pituitary diseases, and general Endocrinology. In 2023, he was honored with the Vigersky Outstanding Clinical Practitioner award for his exceptional contributions to the endocrine and medical communi...

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Kathleen K Miller, MD

Top Doctor - Adolescent Medicine Subspecialist

Minneapolis , Minnesota

Pediatric Adolescent Medicine, Pediatrics - Adolescent medicine, Minor consent / confidentiality, Adolescent brain development, STDs / STIs, Immigrant health, sexual assault, eating disorders, standard of care for adolescent primary care, college health, accutane, sexual abuse, gender dysphoria, LGBTQ, exam accommodations, testosterone, estrogen, suicide, mandatory reporting

Kathleen (Katy) Miller is double board certified in pediatrics with a subspecialty certification in adolescent medicine, a specialty requiring a three-year fellowship through the American Board of Pediatrics. She is one of approximately 600 board certified adolescent medicine specialists in the United States. Specific areas of interest and expertise include: - primary care for adolescent and young adult patients (ages 12-30) - outpatient standards of care for primary care of adolescents and young adults - diagnosis and medical management of eating disorders - sexual and reproductive health, including contraception and sexually transmitted infections - LGBTQ health and gender health / gender dysphoria (including puberty blockers and hormone therapy such as testosterone and estrogen) - adolescent brain development and substance use - sexual abuse and assault - college health - immigrant health and global adolescent health - mental health of young people - minor consent and confiden...

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Kheng Joe Lau, MD

Endocrinologist Expert Witness

Apex Endocrine Consulting, LLC

Saint Paul, Minnesota

Endocrinology, Diabetes - Diabetes management, GLP-1, Thyroid, Parathyroid, Adrenal insufficiency, Pituitary tumors, Osteoporosis, Testosterone, Hypoglycemia, Diabetic ketoacidosis (DKA), SGLT-2, Steroid, Hormone, Adrenal Insufficiency, Hypercalcemia, Hyperosmolar Hyperglycemic State, Foot ulcer, Type 1 diabetes, Insulin pump, Continuous glucose monitor

I am dual board-certified by the American Board of Internal Medicine in both Internal Medicine and Endocrinology, Diabetes, and Metabolism. I completed my endocrinology fellowship training at the University of Minnesota and my internal medicine residency at Cook County Hospital in Chicago. I am based in Minnesota and provide specialty endocrine care across multiple rural communities in Wisconsin. I maintain active medical licensure in Minnesota, Wisconsin, and New Mexico. My training background across academic medical centers, county hospitals, and the VA health system has given me broad experience caring for complex and underserved patient populations. I am also actively involved in mentorship of medical learners and medical students. I regularly provide consulting and advisory services in endocrinology and metabolic health for healthcare organizations, research groups, and industry stakeholders Peer-Reviewed Publications: Bantle AE, Lau KJ, Wang Q, Malaeb S, Harindhanavudhi T. ...

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Peter Goulden, MD, FACP, FRCP, PGCE, CIME

Endocrinologist & Diabetes Expert Witness

Division Chief & Associate Professor

Bronxville, New York

Diabetes, Endocrinology - Diabetes, Endocrinology, Diabetic complications, Diabetic ketoacidosis (DKA), Hyperosmolar state (HHS), Insulin, Insulin pumps, Hypoglycemia, Metabolic medicine, Obesity, Thyroid, Adrenal disorders, Pituitary, Testosterone, Hypogonadism, Hospital endocrine care, Standards of care, Medical negligence, IME, Expert witness reports

Division Chief, Endocrinology – Mount Sinai Morningside & West A board-certified endocrinologist with over 15 years of experience in academic medicine and clinical practice in the United States and United Kingdom. Dual-certified in both countries, with expertise in endocrine disorders, diabetes management, and quality improvement. Experienced in clinical leadership and education Board Certifications: • ABIM – Internal Medicine (2016) • ABIM – Endocrinology, Diabetes & Metabolism (2017) • U.K. CCT – Endocrinology & Diabetes / Internal Medicine (2006) • Certified Independent Medical Examiner (CIME), ABIME Legal Experience: • Accepted as an expert witness in federal and state courts • Experienced in reviewing records, writing expert reports, and conducting Independent Medical Examinations • Areas of focus include diabetes care, endocrine emergencies (DKA/HHS), thyroid disease, and hormonal disorders Research and Academic Roles: • Principal investigator and co-investigator on funded...

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Erin D. Roe, MD, MBA, FACP

Triple Board Certified Diabetes Expert Witness

Sol Endocrinology, PLLC

Dallas, Texas

Internal Medicine, Endocrinology - Internal Medicine, Diabetes, Hypoglycemia, Ketoacidosis, Obesity Medicine, Weight loss, Nutrition, Bariatric Medicine, Hormones, Insulin pumps, Testosterone, Estrogen, Hormone replacement therapy

Internal Medicine Residency: Duke University Endocrinology Fellowship: Univ Texas Southwestern, Dallas Board certifications: Internal Medicine, Endocrinology, Diabetes & Metabolism, and Obesity Medicine Dr. Roe provides expert review in personal injury and wrongful death cases involving patients with complex medical problems including diabetes and obesity, where the volume of medical information can obscure key details vital to resolving questions of causation. Her medical office can download and interpret insulin pump and glucose monitor data to create meaningful exhibits to help Courts understand the contribution of glucose variability in accident and injury cases. Dr. Roe trained at a large county-based public hospital which offered exposure to all disease stages and complications of diabetes in patients from all walks of life. As a practicing endocrinologist, she participated in medical research on novel diabetes therapeutics and the NIH-sponsored GRADE study. She is a clini...