Where the experts come to work

Since 2011, we’ve been serving our community and the clinical research industry. When you work with the best people, you receive the best care.

Center Leadership

Howard Schwartz, MD

Chief Medical Officer

Dr. Howard Schwartz is the Chief Medical Officer for CenExel RCA and serves as Principal Investigator on Vaccine and Phase I trials and as a Sub-Investigator on most other trials. He has been involved with over 1000 trials in multiple therapeutic areas and attributes his success to combining a well-trained research staff with a skilled Investigator and motivated trial participant. Throughout his career, he has always led with integrity and made sure all members of the team are well trained on GCP and study specific requirements.

Dr. Schwartz is Board Certified in Internal Medicine and Gastroenterology and practiced in South Florida for over 30 years.  He is now focusing on making CenExel RCA the premier research site in South Florida. He has lectured and published extensively on many of the clinical trials in which he has participated.  Additionally, he served as an industry consultant and served on numerous Data Safety Management Boards.

Dr. Schwartz was born in Philadelphia, moved to Florida to attend college and never went home. He is a graduate of the University of Miami Miller School of Medicine where he also completed his Internal Medicine Residency and Gastroenterology Fellowship. He is married with 3 children.  He is an avid sports fan, golfer and boater.

Peter Ventre, MD

Founder & Principal Investigator

Dr. Ventre earned his Bachelor of Science degree in Biology and Science from the University of Puerto Rico and continued his medical studies at San Juan Bautista School of Medicine in Caguas, Puerto Rico. He earned his medical degree from the Universidad Iberoamericana, Santo Domingo, and completed internal medicine and psychiatry residencies at the Mount Sinai School of Medicine, Cabrini Medical Center, and the University of Florida psychiatry program.

Dr. Ventre is board certified in psychiatry by the American Board of Psychiatry and Neurology. In addition to being a principal investigator with experience in over 125 trials, he is the owner of one of Broward County’s largest group practices, Ventre Medical Associates (VMA), a quality referral source CenExel RCA. VMA is contracted with Broward Health to provide all psychiatric services for Broward Health Medical Center and Broward Health Imperial Point. Dr. Ventre also serves as Chief of Psychiatry at Broward Health Medical Center.

Meet Our Physicians / Investigators

Timothy Grant, MD, FAASM

Medical Director

Dr. Timothy Grant, the medical director of the Neurology and Sleep Medicine Divisions at CenExel RCA. Dr. Grant is a board-certified neurologist and sleep specialist, he is widely recognized for his work in neurology and expertise in sleep medicine.

Maria DePombo, MD

Principal Investigator

Dr. Maria DePombo is a Board Certified Psychiatrist who joined CenExel RCA in 2018 where she serves as a Principal and Sub-investigator. Her areas of research focus on patients suffering from Depression, Bipolar, Schizophrenia and substance disorders.

Nelson Cordero-Torres, MD

Principal Investigator

Dr. Cordero has delved into clinical research since starting withCenExel RCA and is currently one of RCA’s Principal Investigators. He has experience with over 50 clinical trials and always maintains abreast on current research in CNS. Dr. Cordero’s experience and leadership pave the way for success in conducting clinical trials atCenExel RCA.

Sandeep Mendiratta, MD

Principal Investigator

Dr. Mendiratta has gained experience in clinical research since beginning his career as a psychiatrist. Dr. Mendiratta has served as sub-investigator for the majority ofCenExel RCA’s clinical trials in both the outpatient and inpatient settings for a variety of diagnoses including schizophrenia, ADHD, substance abuse and depression. His expertise in these areas have led to several features in Broward Health’s Monthly Magazine and local television newscasts.

Nelia Sanchez-Crespo, MD

Principal Investigator

Dr. Nelia Sanchez-Crespo is an Internal Medicine Physician graduated Cum Laude from PUCMM in Dominican Republic and completed specialty training in United States at Atlanta Medical Center with high honors. She is Board Certified in Internal Medicine. Dr. Sanchez-Crespo has continued experience thru over 15 years of medical practice. She is an investigator in multiple clinical trials atCenExel RCA and she secures patient care through the research operation. She is fluent in English and Spanish.

Americo Padilla, MD

Sub-Investigator

Dr. Padilla is the Chief of Psychiatry at Nicklaus Children’s Hospital. His experience includes Directorship of several psychiatric units throughout the city of Miami. Currently, he is conducting numerous researches in the child psychiatric area. He is board certified by The American Board of Neurology and Psychiatry in both Adult and Child, Adolescent Psychiatry.

Barbara Corral

Director of Operations & Sub Investigator

Barbara Corral is the Director of Operations and serves as a Sub-Investigator for Research Centers of America. She is a well-rounded Nurse Practitioner with extensive experience in emergency, adult, pediatric and psychiatric medicine. She has practiced in various settings including hospitals and private practices. Additionally, she has worked on both inpatient and outpatient clinical trials and has over five years of experience working with Acute and Chronic Illnesses.

Barbara graduated Magna Cum Laude from her Master’s of Science in Nursing. She is a highly dedicated, caring, and hardworking clinician.

Surisaday Mederos

Sub-Investigator

Surisaday Mederos serves as a Sub-Investigator and director of operations at the south office for CenExel RCA. She is a Board-Certified Family Nurse Practitioner and a Certified Clinical Research Coordinator. Suri has over 15 years of experience as a clinical research coordinator and worked on multiple clinical trials in both the inpatient and outpatient setting.

She has practiced in various health settings including, hospitals and private practices. Additionally, Suri has over two years of experience working as a provider for a neurology practice focused on sleep medicine.

Surisaday’s passion is to advocate for her patients and practice using the best evidence available in order to promote and prioritize safety. In addition, she loves to spend time with her family and two children.

Jennifer Schwartz

Jennifer Schwartz

Board-certified Family Nurse Practitioner

Jennifer Schwartz received her Bachelor’s of Science in Nursing from the University of Michigan, and then furthered her education at the University of Miami, where she received a Master’s of Science in Nursing.

As a Family Nurse Practitioner, she worked in an endocrinology practice treating hormonal imbalances and providing nutrition and diabetes counseling. She became a Certified Diabetes Educator (CDE) to further enhance this skill set. She continued her career at Village Park Medical where she practiced in internal medicine and infectious disease.

Jennifer has a profound interest in medical research. Over the last ten years, she worked as a research coordinator, then a registered nurse in a Phase I unit, and now as a Nurse Practitioner for Phase I, II, and III clinical trials. Jennifer enjoys living in Miami, spending time with her family and staying active with tennis and yoga.

Janet Tamayo

Janet Sentil Tamayo

Board-certified Nurse Practitioner

Janet graduated from Miami Regional University. Professional experience as registered nurse in medical-surgical and telemetry units for Mount Sinai medical center and Memorial hospital Miramar. Professional experience as primary care physician in Havana, Cuba. Highly loyal, team player, with a steadfast commitment to quality care and preventative care advocacy. Disciplined, and confident. Speaks both English and Spanish.

Inna Ozerov, MD

Sub-Investigator

Dr. Inna Ozerov is a Sub-Investigator at CenExel RCA. She is a Diplomate of the American Board of Ophthalmology and specializes in the diagnosis and treatment of medical and surgical corneal diseases, with a particular interest in the treatment of Keratoconus and Dry Eye Syndrome.

Elizabeth Etkin-Kramer, MD

Sub-Investigator

Dr. Etkin-Kramer holds various leadership and educator roles in South Florida. She is the Past President of the Dade County Medical Association (2012-2013) and is currently an officer in the Florida District XII of the American College of Obstetrics and Gynecology . She is a clinical instructor in gynecology for the Miami Dade College Physician Assistant program and holds a voluntary role as assistant professor of obstetrics and gynecology at both the University of Miami’s Leonard P. Miller School of Medicine and Florida International University School of Medicine. In addition, she is the medical director of South Florida Research Associates.
Monifa Wilson-Morris

Monifa Wilson-Morris, MBBS, MPH

Project Manager

Monifa serves as the Project Manager for the Vaccine Division and oversees all vaccine trials from start-up through to completion. Prior to joining RCA, Monifa graduated from the University of the West Indies with a Bachelor of Medicine and Surgery and practiced as Medical doctor in Jamaica for more than 15 years. She completed a Postgraduate training and practiced as an OBGYN for several years in various settings. Monifa received a Dean Scholarship and completed a Master of Public Health at Johns Hopkins University with an emphasis on Maternal Health. At RCA she has worked on multiple clinical trials as a Senior Research Coordinator with a focus on Vaccine trials for Phase I, II, and III clinical trials.
May Fernandez

Mayra (May) Fernandez

Director of Operations

May operates and assumes responsibility as the head of site management and monitors the entire process of Phases I through Phase III of clinical trials. May oversees and directs close to 150 employees and helps to plan, guide and problem-solve clinical research studies across all RCA locations. By facilitating and supporting all studies start-up activities, May is responsible for collaboration efforts with cross functional internal and external teams to successfully conduct trials on schedule, on budget, in compliance, and to the highest quality standards.

May has excellent organizational, analytical, and project management skills. Leading by example and being very passionate about coaching her team to meet and exceed the business goals is what May brings every day to our organization.

Katherine Ali

Katherine Ali

Call Center Manager

She has 8+ years’ experience with Call Centers/Customer Service as well as development of Call Centers. Katherine and her team help provide top quality customer service. Her focus has primarily been on the pandemic, recruitment for COVID vaccines. Being transparent and communicating thoroughly is key. She is very passionate about helping her team succeed beyond expectations and the wellbeing of her patients.

Safety and quality are paramount

Our physicians have extensive backgrounds in their respective medical specialties and always prioritize patient safety.

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Board-certified

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200+ years of collective clinical trial experience

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Assisted by expertly-trained medical staff

Early phase unit, late phase space, and sleep lab all adjacent

Having all departments housed in the same location simplifies the process for our patients

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Also partnered with Fort Lauderdale Behavioral Health Center to conduct inpatient and outpatient psychiatric trials

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On-site PBMC isolation lab certified by Duke University Proficiency Program

Locations

RCA Main Facility
7261 Sheridan Street, Suite 210
Hollywood, FL 33024
Monday – Friday    8AM – 5PM

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RCA South
9299 SW 152nd Street, Suite 100
Miami, FL 33157
Monday – Friday    8AM – 5PM

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RCA Fort Lauderdale Inpatient Facility
5757 North Dixie Highway
Oakland Park, FL 33334
Monday – Friday    8AM – 5PM

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We’re a CenExel
Center of Excellence

Centers of Excellence provide unparalleled attention to detail to assure consistent and first-class quality in patient care. We have supported tens of thousands of studies, the variety and complexity of which have resulted in a great depth of experience for the principal investigators and research staff at each Center.

We deliver engagement, expertise, and results.

 

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