Medical Quality Assurance Expert Witnesses: 9

Dr. Jeffrey Stone, DO, MPH, FCCWS, specializing in Wound Care and Hyperbaric Medicine, served as Medical and Fellowship Director for the Hyperbaric Medicine Unit at the Institute for Exercise & Environmental Medicine at Texas Health Dallas from 1992- May 2016. Dr. Stone received his medical degree from Western States University and received a Master of Public Health degree from Harvard University. Dr. Stone completed a residency in aerospace medicine at Brooks Air Force Base and a fellowship in hyperbaric medicine and Wound care at the U.S. Air Force School of Aerospace Medicine. Dr. Stone started visiting nursing facilities in the Dallas Metroplex  in the early 1990's teaching, educating and caring for individuals with chronic wounds. He is one of the first 60 physicians in the U.S. to receive his certification in Wound Care. Dr. Stone currently provides care to patients in acute care, LTAC, long term care facilities SNF and Nursing Home) and outpatient care.

Dr. Stone has been widely published in many medical journals regarding his expertise in Wound Care and Hyperbaric Medicine. He serves as an Expert Witness for Peer Reviews, Legal Reviews, and Medical Malpractice Cases.

Areas of Expertise: Wound Care and Hyperbaric Oxygen-

• Pressure Sores
• Arterial Ulcers
• Diabetic Foot Wounds
• Acute Traumatic Ischemias
• Decubitus Ulcers
• Non-Healing Wounds, Venous or Arterial or Pressure Related

View Consulting Profile.

Praxis Infectious Disease is comprised of a team of board-certified infectious disease physicians who provide targeted, timely telehealth patient consultations, and critical support for Infectious Disease Prevention and Antimicrobial Stewardship Programs.

Praxis ID specialists bring the most up-to-date, expert knowledge that is immediately applicable to help support facilities that cannot accommodate full-time Infectious Diseases staff. They provide protocols, procedures, and patient management so rural hospitals may benefit from the support of their own Infectious Diseases doctor. With more than 5 years of focused remote support for critical access hospitals, Praxis ID providers have over 20,000 unique patient visits, are certified in Antimicrobial stewardship and infection prevention, and have a proven track record of improving quality of care. 

Litigation Support - A broad spectrum of clinical, theoretical, and organizational experience in Infectious Diseases makes Praxis ID a trusted asset for your case. Providing medical case review, thorough reporting, depositions, and trial testimony for both plaintiff and defense.

Areas of Expertise:

Infectious Disease Internal Medicine Epidemiology COVID-19 / Coronavirus Nursing Homes / Long-Term Care Outbreak Management Sepsis

Necrotizing Fasciitis HIV Chronic Hepatitis B / C Infections Surgical Site Infections Infection Control Antimicrobial Strategy

Ramzi Asfour, MD, President of Praxis ID, is board-certified in Infectious Diseases and Internal Medicine and has worked extensively in adult infectious diseases for the past 20 years. Dr. Asfour has developed and managed Infection prevention and antimicrobial stewardship programs for hospitals and long-term care facilities while working in the field as a consultant, educator, and project manager. He has had more than 35,000 direct patient encounters.

Dr. Asfour guides fellow doctors and health care facilities in the treatment of the most complicated infectious diseases, helping them develop the most effective and responsible anti-microbial strategies.

From his time at the World Health Organization developing clinical outreach in the treatment of HIV to working for some of the top hospital systems in the US, Dr. Asfour has earned his reputation as an expert. He has extensive experience battling the HIV epidemic in Africa, working in Infectious Diseases in small and large hospitals in the US, and treating antimicrobial stewardship and infection prevention in LTCFs, LTACHs, and Acute care hospitals.

COVID-19 Experience:

• Extensive experience in the Treatment and Management of patients suffering from COVID-19:
• Policies, Procedures, and Protocols relating to COVID-19 in Hospitals, Skilled Nursing Facilities, Schools, and Businesses
• Multiple presentations on COVID-19 for hospitals, skilled nursing facilities, businesses, schools, patients, and community members

Georgia J. Persky RN, MBA, PhD, CLNC, CNOR is a Columbia University trained nurse researcher with over 40 years of broad Clinical Nursing experience and 25 years of senior leadership in Hospitals, Nursing Homes and Home Health organizations. She also has 20 years of Surgical Nursing and Operating Room experience. Dr. Persky has expertise in the micro issues in nursing for adult patient care and the broad management, quality, and regulatory issues in hospitals. 

Background Experience - Dr. Persky served as Vice-President of Nursing and Patient Care Services for the past 25 years and most recently at New York Presbyterian Hospital/Columbia University Medical Center. For nine years, she was responsible for Patient Care Services, Risk and Quality Management and Patient Satisfaction for a 750-bed academic hospital. She directed a $200 million budget with 33 patient care units and Care Management, Respiratory Therapy, Social Work and Admitting Departments with 9 direct reports and 2,000 patient care employees.

Litigation Support - As a Certified Legal Nurse Consultant and Quality Reviewer, Dr. Persky has investigated hundreds of Malpractice and Injury cases as a quality reviewer and can assist in legal case review with chronologies, timelines, and evidence-based reports. She has testifying experience in malpractice and personal injury cases, as well as, with human resource and employee discrimination with an ability to attest to standards of care in clinical litigation. Dr. Persky's services are available to attorneys for the plaintiff and defense seeking an expert in nursing and patient care with a strong understanding of how heath care organizations work.

Areas of Expertise:

Nursing/Hospital Standards of Care Nursing Home and Skilled Nursing Surgical and Perioperative Nursing Quality and Risk Management Fall and Pressure Ulcer Prevention

Hospital Policy and Procedure Medication Safety Medical Device Safety Hospital Administration State, Federal, Joint Commission Regulatory Compliance

View Dr. Persky's Consulting Profile.

William (Bill) C. Mohlenbrock, MD, FACS, has practiced General Orthopedics and Trauma Care, including total joint and arthroscopy surgeries and sports medicine and related injuries for many years at Scripps Memorial Hospital in La Jolla, California. He is senior physician in a group of 8 orthopedic surgeons and 2 Physician Assistants.

In addition to orthopedic experience, Dr. Mohlenbrock is a nationally recognized expert in the objective assessment of hospital medical outcomes, Clinical Quality and Cost Efficiencies for inpatient care. He has consulted for hospitals who have found themselves in potential legal situations where the quality of their clinical care has been called into question.

Dr. Mohlenbrock received his BS degree from the University of Illinois and his MD from the St. Louis University School of Medicine. He holds fellowships in the American Academy of Orthopaedic Surgeons, American College of Surgeons and the American Association of Physician Leadership. He is a noted lecturer and has published numerous articles on measuring and improving the quality and cost efficiency of medical care.

Comprehensive Quality Data used to Defend Hospitals for Med Mal

Litigation Support - Attorneys wishing to take advantage of Dr. Mohlenbrock's orthopedic and quality assessment experience as well as his communication skills, will receive unbiased, evidence-base opinions. He assists the legal profession whose clients are either plaintiffs or defendants.

Areas of Expertise:

Orthopedic Surgery Adult Reconstructive Surgery Total Joint Surgery Scoliosis Surgery Arthroscopy Surgeries

Sports Medicine Sport-related Injuries Hospital Medical Outcome Assessments Medical Care Efficiency Medical Care Quality

View Dr. Mohlenbrock's Consulting Profile.

Mark A. Smith, MD, MBA, FACS, FACHE, CPHQ, is an independent senior Healthcare Consultant and a Practicing Vascular Surgeon as a Clinical Assistant Professor of Surgery at the University of California, Irvine. Dr. Smith previously served as the Chief Medical Officer with Morrisey Associates Inc/ Morcare LLC for six years. He is a member of HG Healthcare Consultants LLC. Dr. Smith brings over 30 years of clinical practice and hospital management experiences to his work with physicians and hospitals across the United States. He is Board Certified in Vascular Surgery and is a Fellow of the American College of Surgeons, the American College of Healthcare Executives. He is a member of the American College of Physician Executives, the Society for Vascular Surgery and the Southern California Vascular Surgical Society. Litigation Support - Dr. Smith provides expert witness services to attorneys representing plaintiff and defendant. His decades of clinical practice as a surgeon and multiple roles in senior hospital administration to his work on peer review, credentialing, ED call, and other matters involving physicians and hospitals across the United States. He has testified several times in the past 5 years. Areas of Expertise:

Physician Credentialing Physician Peer Review Negligent Credentialing Negligent Peer Review Patient Safety Healthcare Quality

Performance Improvement Fair / Judicial Hearings Medical Staff Affairs Medical Conflicts of Interest Physician Integration / Alignment Physician Conduct

View Dr. Smith's Consulting Profile.

EXPERTISE IN: 1. The pathobiology, clinico-pathologic correlation, and histopathologic diagnosis of: diseases of the esophagus, stomach, small intestine, colon, rectum, anus, liver, and pancreas. 2. Human neoplasms (cancer) and preneoplastic conditions. 3. Establishing standard of care, causation and cause of death. 

BACKGROUND: 1. Anatomic Pathology Residency: Washington Univ-Barnes Hospital 1991-94. 2. Oncologic Pathology Fellowship: M.D. Anderson Cancer Center 1994-95. 3. Gastrointestinal and Liver Pathology Fellowship: Harvard-Brigham & Womens Hospital 1995-96. 4. Instructor at Harvard Medical School: 1996-1998. 5. Assistant Professor and Director of Gastrointestinal Pathology Division at Univ. of Texas Health Science Center-Hermann Hospital, Houston Medical Center: 08/1998 - 12/2000. 6. Staff GI Pathologist and Quality Assurance Director at Caris/Miraca Life Sciences, Dallas TX: 01/2001 - 04/2012. 7. Staff Pathologist, Anatomic Pathology Division of the North Shore-LIJ Health System, Long Island NY: 05/2013 - 05/2015. 8. Staff Pathologist, Anatomic Pathology Division of Alliance Health Sciences, Dallas TX: 01/2016 - present. 9. Sole Proprietor of Expert Pathology Consultation Services Laboratory since 01/2001.         

Dr. Torres was instrumental in creating a rather unique model of Gastrointestinal Pathology subspecialty-focused laboratory, that during his 12 yrs tenure became one of the largest private national Anatomic Pathology laboratories-Caris/Miraca Life Sciences.

Lori S. Corley MD, FAAP, is Board Certified in Pediatric and Adolescent Medicine. Also certified in Basic Life Support (BLS) and Neonatal Resuscitation Program (NRP), she provides comprehensive medical care for infants, children, and adolescents, acting as their primary care physician. 

Employment Experience

• Consultant / Expert Witness for Medical Malpractice cases - Case list available on request (2004-present)
• Clinical Assistant Professor of Pediatrics, Georgia Health Sciences University /Medical College of Georgia (2002-present)
• Adjunct Professor, MSN Primary Care Nurse Practitioner Program, Kennesaw State University (2001-present)

Dr. Corley provides litigation support services to attorneys representing Plaintiff and Defense. She is available to review medical records, give depositions, and trial testimony for cases that include issues of causation, quality control, and standard of care. 

Areas of Expertise:

• Pediatric Medicine - General infections and illnesses (fevers, sore throats, ear infections, etc.) and minor injuries, as well as some diseases (septic shock), emotional stressors in children that may lead to psychiatric or mental health complications, including developmental and anxiety disorders, behavioral problems and functional complications
• Adolescent Medicine - Sexually transmitted diseases (STDs), substance abuse, obesity, eating disorders, mental illnesses (ADHD), acne, pregnancy, birth control programs, menstrual disorders, problems with puberty, among many other conditions and disorders

BRIAN R. PISULA, MD, FAAEM - EMERGENCY MEDICINE SPECIALIST

Specialty Focus: EMTALA, transfer, care / assessment of prisoners, sepsis, heart attack / MI, trauma, airway, pulmonary embolism, stroke, meningitis, pneumonia, fracture, dislocation, COVID-19, ectopic pregnancy, testicular torsion, aortic dissection, allergic reaction, AMA, capacity, PA/NP supervision, spinal abscess

Education: Emergency Medicine Residency Training, University of North Carolina-Chapel Hill; Medical Doctorate , University of Rochester School of Medicine and Dentistry; Bachelors of Science , University of Wisconsin-Madison

Dr. Brian R. Pisula on COVID-19 Vaccinations

Additional Information: Practicing full-time in Emergency Medicine for over 8 years. Has evaluated over 30,000 patients in the Emergency Department setting.  Board certified by the American Board of Emergency Medicine. Experience in multiple practice settings including level-one trauma centers, academic institutions, and low-resource facilities without broad specialty support. 

Professorships in Emergency Medicine at Mercer University and Edward Via College of Osteopathic Medicine. Has over 2,000 hours of teaching experience with medical students and residents.  Administrative experience including current committee memberships in trauma, medical quality, and surgical quality. Current medical license in Georgia and expert witness certificate in Florida. 

Dr. Pisula is experienced as an expert witness and has been retained in 10 cases since May of 2022.

Dr. Pisula is focused on delivering high quality, objective, and thorough work in a timely and professional manner. He is available for consultation, chart review, deposition, ADR, and testimony for plaintiff or defense in medical malpractice claims.

Michael Blumenkrantz, MD, FACP, FACN, CNSP, dFASN has over 40 years of experience specializing in Internal Medicine and Nephrology. Dr. Blumenkrantz is an internationally recognized expert in Internal Medicine, Dialysis, Kidney Disease, Total Parenteral Nutrition, and Nutrition. Achieving the rank of Associate Professor of Medicine (in residence) at UCLA, he has been in private practice for the past 30 years. Dr. Blumenkrantz is a Distinguished Fellow of the American Society of Nephrology.

Litigation Support - Dr. Blumenkrantz has been offering litigation support services to counsel representing both Plaintiff and Defense for 15 years. Approximately 40% of his cases involve renal issues and the remainder are in the field of internal medicine. Dr. Blumenkrantz has been involved in 350 cases in the past 15 years and has been deposed approximately 120 times. He has testified at 30 trials and arbitrations.

Areas of Expertise:

Internal Medicine Dialysis Hemodialysis Peritoneal CAPD Kidney Disease Obesity Nutrition Support

Total Parenteral Nutrition (TPN) Critical Care Hypertension Long Term Geriatric Care Medical / Legal Quality Assurance Personal Injury Medical Malpractice

View Dr. Blumenkrantz's Consulting Profile.