Therapeutic Expertise in Multiple Specialties

Platinum Research Network (PRN) includes 94 Principal Investigators who are Board Certified in 19 different Medical Specialties, at 46 unique site locations in the United States and in Mexico. Our investigators recruit clinical trial participants from their private practices providing access to over 450,000 patients via Electronic Medical Records (EMR).


The PRN Allergy Investigator Team includes 1 Board Certified Allergy and Immunology Doctor as well as 18 Family Practitioners, 11 Internal Medicine Doctors, and 7 Pediatricians with extensive experience treating Allergies. Our sites provide a geographic distribution to support clinical trials for any allergen. From ragweed and cedar to peanuts and dairy, our investigators provide access to extensive allergen records for patient recruitment.


Platinum Research Network includes 2 Cardiologists and a couple dozen General Medicine doctors with extensive experience supporting Cardiovascular studies. Our Cardiologists provide access to patients with more complicated problems like CHF, Atrial Fibrillation, Heart Attack, and Stroke. Cumulatively, our investigators have initiated 266 studies for Cholesterol, 147 studies for diabetes, and 110 studies for Hypertension.

Central Nervous System (CNS)

The PRN CNS team includes 9 Neurologists at 3 unique site locations who provide access to patients with Alzheimer’s Disease, Multiple Sclerosis, and Movement Disorders - among other neurological problems. Moreover, our network includes 16 General Medicine Doctors with experience in clinical trials for Migraine, Pain, Psychiatric, and Sleep Disorders. To date our investigators have initiated 137 migraine headache clinical trials at our sites.


Platinum Research Network includes 7 Principal Investigators specializing in Dermatology at 5 unique site locations in 4 states. Moreover, our wider team of Cosmetic Surgeons and General Medicine doctors expand our dermatology capabilities to a couple dozen sites. Learn more about our Dermatology capabilities →

Endocrinology and Metabolic Diseases

PRN’s investigator team includes Family Practitioners, Internal Medicine Doctors, and Cardiologists who are highly experienced in clinical trials for Diabetes (Types 1 & 2), Lipid Problems, Obesity, and more. Research operations are embedded in our investigators’ private practices providing access to extensive lab data for pre-screening. Cumulatively, our investigators have initiated 266 studies for Cholesterol and 147 studies for diabetes.


Platinum Research Network includes 4 Gastroenterologists at 2 site locations in The States, providing access to Endoscopy units capable of performing studies requiring Colonoscopy, Upper Endoscopy, and Colon Prep. We excel at enrolling patients with more complicated problems like Ulcerative Colitis, Crohn’s Disease, and GERD. Additionally, 14 General Medicine support clinical trials for more common problems like IBS, Constipation, Diarrhea, and Heartburn.

General Medicine and Pediatrics

With 18 Family Practitioners, 11 Internal Medicine Doctors, 11 Pediatricians, and 4 Urgent Care clinics, Platinum Research Network provides robust access to patients across a variety of therapeutic areas. Each Platinum site is supported by dedicated recruitment teams who work with our investigators to recruit study participants directly from their private practices. Learn more about our General Medicine and Pediatric Capabilities →


PRN’s Musculoskeletal team includes investigators board certified in Orthopedic Surgery, Rheumatology, Family Practice, and Internal Medicine. Our investigators have successfully enrolled over 150 clinical trials for Osteoarthritis of the Knee, Hip, or Hand, and dozens more trials for Chronic Lower Back Pain, Acute Muscle Spasms, Neuropathic Pain, and Post-surgical Pain. Our sites provide access to local, research-experienced imaging facilities.

Women’s Health (OB/GYN)

Women’s Health is one of Platinum’s busiest therapeutic areas, including 18 Principal Investigators specializing in OB/GYN at 11 unique site locations in the USA and Mexico. Our sites are equipped for colposcopy, ultrasound, prenatal screening, Pap Testing, and CLIA waived laboratory testing. Learn more about our capabilities in Women’s Health →


PRN’s Ophthalmology unit is set up in collaboration with one of the largest Ophthalmology practices serving the greater Cincinnati, Ohio area. Our investigative team includes General Ophthalmologists, Retina Specialists, Eye Surgeons, Optometrists, and Optometry Technicians. We provide access to advanced, state-of-the-industry equipment on-site. We excel at studies for Glaucoma, Macular Degeneration, Macular Edema, Cataracts, Conjunctivitis, and much more.


Platinum Research Network includes 3 Rheumatologists who actively recruit clinical trial participants from their private practices. We excel at enrolling patients with Rheumatoid Arthritis, Lupus, Sjogren’s Disease, Sarcopenia, Ankylosing Spondylitis, Psoriatic Arthritis, and other Rheumatic diseases. Our clinical teams can support any method of drug delivery (Oral, SC, IV) for novel compounds and bio-equivalent studies alike.


PRN’s investigator team includes a Board-Certified Urologist providing clinical trials experience and access to patients with more complicated Urological problems like BPH, Prostatitis, Interstitial Cystitis, and Prostate Cancer. Additionally, several of our General Medicine Doctors and Gynecologists can support studies for Urinary Tract Infections, Overactive Bladder, Erectile Dysfunction, and other more common urological disorders.

Vaccines & Infectious Diseases

Platinum Research Network Investigators have unmatched clinical trials experience in Vaccine trials. As of January, 2019, 27 PRN Principal Investigators have initiated 364 vaccine clinical trials, enrolling over 28,000 clinical trial participants at a 96.7% retention rate. Learn more about PRN’s Vaccine Experience →