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Nisharahmed Kherada, MD, FACC, FSCAI, RPVI, is a trusted Interventional Cardiologist specializing in Cardiac Catheterization. Board certified in internal medicine, clinical hypertension, general cardiology, interventional cardiology, echocardiography, nuclear cardiology, and vascular interpretation, Dr. Kherada is dedicated to providing advanced cardiovascular care. He currently serves as the Section Chief of Cardiology for Memorial Hospital Pembroke.

Dr. Kherada earned his medical degree from B.J. Medical College (Gujarat University) in India before conducting basic science cardiovascular research at The Ohio State University. He then completed his internal medicine residency at the University of Nevada School of Medicine, Las Vegas and pursued advanced cardiovascular research at the Icahn School of Medicine in New York, along with a specialized fellowship in clinical hypertension. His training continued at Mount Sinai Medical Center in Miami, where he completed his fellowships in general and interventional cardiology and served as chief cardiology fellow.

As an expert in minimally invasive cardiovascular procedures, Dr. Kherada specializes in cardiac catheterization, and stenting, particularly utilizing an advanced low-risk radial artery approach. He also performs peripheral arterial angioplasty and stenting, varicose vein laser ablation, and structural heart interventions, including Valvuloplasty and Transcatheter Aortic Valve Replacement (TAVR).

A Fellow of the American College of Cardiology (ACC) and Society for Cardiovascular Angiography and Interventions (SCAI) eligible, Dr. Kherada remains at the forefront of interventional cardiology, committed to delivering cutting-edge treatments that improve patient outcomes.

If you’re experiencing heart-related symptoms or need expert cardiovascular care, schedule an appointment with Dr. Kherada today. Early intervention can make all the difference in your heart health. Call [insert phone number] or book online to take the next step toward a healthier heart.

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Daniel Caraballo, D.O. is board certified in internal medicine. Dr.Caraballo is a cardiologist practicing in Pembroke Pines and Hollywood, Florida. He is affiliated with HCA Florida University Hospital and HCA Florida Westside Regional Hospital. He received his medical degree from Nova Southeastern University-College of Osteopathic Medicine.

At Pinnacle Healthcare System, Dr. Caraballo practices all aspects of non-invasive cardiology, with a special interest in nuclear cardiology and echocardiology. He is committed to providing excellent patient care and developing a trusting relationship with them.

He is currently accepting new patients and looks forward to partnering with them at Pinnacle Healthcare System. To schedule an appointment with Dr. Caraballo, please call the Hollywood/ Pembroke Pines office or book a consultation online today.

Mitchell B. Cohen, MD, FACC, has been triple board-certified in internal medicine, cardiovascular disease, and electrophysiology. A founding member and the former CEO of Pinnacle Healthcare System, he serves patients at the practice’s office in Pembroke Pines, Florida. 

Dr. Cohen received his medical degree from Georgetown University in Washington, DC. Upon graduating, he completed his medical internship, residency, and cardiology fellowship at North Shore University Hospital-Cornell University and Memorial Sloan Kettering Center in New York. Dr. Cohen then went on to complete his electrophysiology fellowship at the Jackson Memorial Hospital University of Miami in Florida.

At Pinnacle Healthcare System, Dr. Cohen provides a wide range of services. He has a special interest in electrophysiology, which is the study of the heart’s electrical activity and characteristics.

He is currently accepting new patients and warmly welcomes them to Pinnacle Healthcare System. To schedule an appointment with Dr. Cohen, call the Pembroke Pines office or book a consultation online today.

Meliana Trinidad, MD, is board-certified in neurology and internal medicine. She works with patients at The Neurology Institute in Coral Springs and Sunrise, Florida. Dr.Trinidad is very compassionate and finds it rewarding to provide medical care to patients and assist in their treatment.  Dr. Trinidad is fluent in English and Spanish.  She is able to speak medical Portuguese and Turkish.

Dr.Trinidad received her medical degree from the University of Puerto Rico. After graduating, she went on to complete her residency and fellowship in internal medicine at the Veterans Affairs Medical Center in San Juan, Puerto Rico. 

To further her education, Dr. Trinidad completed her neurology residency at the University of Miami in Coral Gables, Florida, and a fellowship training in neurophysiology/epilepsy.  

She is very passionate about neurology and approaches each patient as an individual.

Dr.Trinidad is currently accepting both new and existing patients at The Neurology Institute in Coral Springs and Sunrise, Florida. She looks forward to providing you with the highest care possible. 

Gershwin Blyden, MD, PhD, FCP, FACP, is a board-certified hematologist-oncologist and medical director of The Foundation for Sickle Cell Disease Research, with locations in Homestead, Orlando, Lakeland, Jacksonville, Belle Glade, Tallahassee, and Hollywood, Florida. With more than 40 years of diverse experience, Dr. Blyden is an esteemed physician in his field.

After receiving his bachelor’s degree in plant science from the Tuskegee Institute (now Tuskegee University) in Tuskegee, Alabama, in 1967, Dr. Blyden earned a PhD in pharmacology from prestigious Yale University in New Haven, Connecticut, in 1976. Just three years later, he also earned his medical doctorate cum laude from Yale University.

In 1985, Dr. Blyden completed an internal medicine internship at Massachusetts General Hospital in Boston, Massachusetts. That same year, he also finished his hematology/oncology and clinical pharmacology fellowship at Tufts Medical Center in Boston, Massachusetts. 

After graduating and completing his training, Dr. Blyden worked as an adjunct professor for the Barry University School of Podiatric Medicine in Miami Shores, Florida, an associate clinical professor of hematology and oncology at the University of Miami School of Medicine in Miami, Florida, and as an associate professor of clinical pharmacy and director of the Clinical Pharmacology Research Unit at Florida A&M University’s Miami location.

Today, Dr. Blyden is a leader in the field of sickle cell treatment, case management, and research. He provides comprehensive care for chronic diseases, with a special emphasis on sickle cell anemia. 

Dr. Blyden offers a variety of infusion services, school individualized education program (IEP) support, transcranial Doppler ultrasounds, and more.

Rene A. Reyes, MD, is board certified by the American Board of Internal Medicine and has more than 20 years of clinical experience. Before attending medical school, Dr. Reyes earned a bachelor’s degree from Barry University in Miami, Florida. He went on to earn his Medical Degree from the Ponce School of Medicine in Puerto Rico, and was also formally involved in research at the University of Virginia School of Medicine. He completed his internship and residency at New York University Downtown Hospital in New York City.

Dr. Reyes practices preventative healthcare and offers proactive, attentive outpatientcare. He particularly enjoys developing relationships with his patients and collaborating with them on how best to optimize and maintain their health and prevent disease. He is a board-certified internist serving patients at Reyes and Reyes, MD, PA, in Hollywood, FL since 2002. He is a former Section Chief of Medicine at Memorial Regional Hospital South, and is currently an active staff member at Memorial Regional
Hospital.

Dr. Reyes enjoys life in Hollywood with his wife and two daughters. In his spare time, he likes listening to music, attending concerts and exercising.

Dr. Denise Dvorquez earned her medical degree from the Catholic University of Santiago de Guayaquil in Ecuador in 2007. She began her medical career as a primary care physician in the Galápagos Islands, where she served the local community for one year. Driven by a passion for public health, she was awarded a prestigious Fulbright Scholarship and completed a master's degree in public health at Johns Hopkins University.

Following her graduate studies, Dr. Dvorquez returned to Ecuador to teach at her alma mater before relocating to the United States to pursue her residency in Internal Medicine at Jackson Memorial Hospital/University of Miami. She is board certified in Internal Medicine by the American Board of Internal Medicine and also holds certification from the American Board of Obesity Medicine.

Dr. Dvorquez has since practiced primary care in both Washington State and California, with a strong commitment to preventive care and chronic disease management. Outside of medicine, she enjoys the ocean, outdoor adventures, and camping. She values quality time with her son and loves playing soccer with him. Dr. Dvorquez is bilingual in English and Spanish.

Elisabeth Cohn-Gelwasser, MD, is a skilled and practiced Doctor of Medicine specializing in Primary Care and Internal Medicine. Dr. Cohn-Gelwasse sees patients at the multi-specialty medical group’s office in Davie, Florida. She takes time with each individual and consistently delivers high-quality, personalized care.

Dr. Cohn-Gelwasser has vast experience practicing as an internist and primary care physician. She has served the community practicing for nearly 30 years under Total Healthcare of South Florida, Inc. in Pembroke Pines.

She is certified by the American Board of Internal Medicine (ABIM) and works in association with Memorial Hospital Pembroke, Memorial Hospital West, and Memorial Regional Hospital.

Dr. Cohn-Gelwasser is renowned for providing thorough medical care for treating many conditions, including, but not limited to, high blood pressure, diabetes, high cholesterol, bronchitis, sinusitis, asthma, fever, and allergies.

She earned her medical degree from the University of Miami School of Medicine and subsequently completed her residency in internal medicine at the University of Maryland School of Medicine. 

Dr. Cohn-Gelwasser is an active member of the American Society of Bariatric Physicians and the American College of Physicians. She spends time as an adjunct professor at Nova College of Osteopathic Medicine, teaching medicine to future doctors.

Dr. Cohn-Gelwasser is an excellent communicator, which makes her skilled in building and strengthening relationships with diverse populations. 

She strives to make each patient’s visit a pleasant and pain-free experience. She clearly communicates with her patients and ensures they have all the information they need to make the right treatment choices. She is also flexible in working with the changing trends in medicine and the healthcare market.

Dr. Cohn-Gelwasser is an excellent communicator, which makes her skilled in building and strengthening relationships with diverse populations.

Yana Gofman, D.O. is a board-certified physician with extensive experience in primary care, geriatric medicine, and preventative healthcare. She graduated with honors from Nova Southeastern University College of Osteopathic Medicine, where she ranked in the top 10% of her class and was the recipient of the prestigious A. Alvin Greber Cardiology Award. 

Dr. Gofman earned her Bachelor of Science in Biology with a minor in Psychology from Nova Southeastern University in 2007, where she received the Outstanding Student Award. She began her academic journey at Ferris State University, demonstrating early on a strong commitment to excellence in her studies.

Her medical training includes completing an internship and residency in osteopathic internal medicine at Mount Sinai Medical Center in Miami Beach, FL, from 2011 to 2014. During this time, she gained a robust foundation in managing complex medical conditions across diverse patient populations.

Dr. Gofman has over a decade of professional experience as a primary care physician. Her clinical focus is on treating adult and geriatric patients, emphasizing personalized care and preventative medicine to enhance patient outcomes. Dr. Gofman is deeply committed to fostering long-term patient relationships and empowering individuals to achieve their best health through proactive, comprehensive care.

Dr. Gofman is fluent in both English and Russian, which enables her to effectively communicate with a diverse range of patients. Beyond her professional endeavors, she values spending time with her family, exploring travel opportunities, and enjoying the outdoors. Her multifaceted interests and dedication to patient care exemplify her holistic approach to medicine.

Dr. Yelyzaveta Prysyazhnyuk is a compassionate and highly trained physician with a strong commitment to advancing mental health care. She brings a rich background in internal medicine and a deep interest in the intersection of physical and mental well-being to her role at Vital Psych MD LLC. Dr. Prysyazhnyuk completed her undergraduate studies at Barnard College of Columbia University before earning her medical degree from SUNY Downstate College of Medicine. She went on to complete her residency in Internal Medicine at the Zucker School of Medicine at Hofstra/Northwell NS/LIJ, where she also obtained certifications as a clinician educator and in lifestyle medicine. At Vital Psych MD, Dr. Prysyazhnyuk is excited to focus her practice on supporting individuals through evidence-based care that bridges the gap between physical and mental health. Her clinical experience and academic foundation have shaped her integrative approach, helping achieving overall well-being and a lasting change.

Zael Vazquez, MD, is board-certified in critical care medicine, pulmonary disease, and internal medicine. He is proud to provide state-of-the-art medical care to the North and West Broward communities at Pulmonary Care Clinics in Cooper City, Florida. 

Dr. Vazquez completed a residency in internal medicine at Drexel University College of Medicine and a fellowship in pulmonary and critical care medicine at Temple University in Philadelphia, Pennsylvania, where he received special training in the management of patients with complex pulmonary problems such as pulmonary hypertension, interstitial lung diseases, and COPD.

He went on to pursue an advanced fellowship in thoracic transplantation at Temple University. He currently serves as the Chief of Pulmonary Medicine at Memorial Hospital Pembroke and Chief of Respiratory Services at Select Specialty Hospital. 

He prides himself on providing excellent patient care in a compassionate, competent, confident, and communicative manner. Dr. Vazquez is fluent in the Spanish language. He enjoys cycling, physical fitness, and spending time with his wife and daughter.

Professional Biography. Birthplace: Adelaide Australia. Dr. Adam AU grew up in New York City and attended Providence  College and the University of New England, Biddeford, Maine, where he graduated with his first medical degree while taking Ph.D. courses during summer breaks. Subsequently, he has pursued novel discoveries with the University of Science, Arts and Technology, affiliated with Oxford University, to obtain his MD PhD. Historical hospital affiliations and connections include Jackson Memorial Hospital FL, Mercy Hospital FL, Larkin Community Hospital FL, Westchester General  Hospital FL, Mount Sinai Medical Center, NY, Columbia Presbyterian College of Surgeons, Clarion Community Hospital  PA. Dr. AU is an experienced internal medicine physician with 12 years of active continuous patient care contact. In addition to his experience in patient care, he has also served as Medical Director of patient rehabilitation centers in 2  centers located in Pompano and Miami, FL. He is currently in active practice as the Attending at Physicians Creek  Medical Center which also serves as a teaching institution for would-be medical professionals. With an interest in medical technology and discoveries, Dr. Adam AU has also founded Interstellar Pharmaceuticals with burgeoning novel therapeutic compounds.  

CORE COMPETENCIES  

 Vascular accesses, Echocardiograms, Electrocardiograms, Patient Care with initial diagnosis, treatment and medication management of acute and chronic conditions spanning Diabetes to Congestive Heart Failure, Experienced in Transplant Medicine, Infectious Disease treatments such as HIV AIDS treatment, Preliminary read and interpretation of imaging modalities such as Xrays, CT scans, Intra-articular injections and drainages such as knee injections and lumbar spine injections, Wound Care and Management, Physical Medicine treatments – Osteopathic Neuromuscular Treatments, Physiotherapy, Non – invasive Medical Laser Devices, Initial Evaluation and referral for pregnancies, Contraceptive therapy treatments, Medical Marijuana Certifications. Outpatient Clinic Management. IV fluid resuscitation, splinting, bracing, suturing.

PROFESSIONAL EXPERIENCE  

• Physicians Creek Medical | Miami, FL | 2020 – Present. Internal Medicine Physician. General Practice
• ZocDoc Telemedicine | Nationwide | 2020 – Present. Internal Medicine Physician. General Practice
• One Health Medical Centers | Miami, FL | 2019 – 2020. Internal Medicine Physician. General Practice
• Manatee County Clinics | Manatee C., FL | 2018 – 2019. Internal Medicine Physician. Primary Care
• NYC Physicians Concierge Medicine | Nationwide | 2018 - 2020. Internal Medicine Physician Calls.
• Miami Transplant Institute | Miami, FL | 2016 – 2017. Transplant Medicine. Inpatient.
• Jackson Memorial Hospital | Miami, FL | 2014 – 2017 Present. Internal Medicine Physician. In-patient
• Mercy Hospital | Miami, FL | 2013 – 2016. Internal Medicine Physician.  
• FIU Attending Physician | Miami, FL | 2015 – 2017. Internal Medicine Physician Inpatient.
• Westchester General Hospital | Miami, FL | 2014 – 2017. Internal Medicine Physician.
• Fox Medical Center | Miami, FL | 2014 – 2017. Internal Medicine Physician. Primary Care

 

EDUCATION/CERTIFICATIONS  

• Clinical Laboratory Director. CMS. CLIA. 2023 – 2025  
• Controlled Substance Registration Certificate. DEA. 2012 -2026  
• Fellow, American College of Osteopathic Internist I 2015 – • Medical Laser Treatments. CME. 2022 -  
• Professional License | Internal Medicine. State of Florida 2022 - ACTIVE
• Basic Life Support and Advanced Cardiac Life Resuscitation. State of Florida. Active
• Internal Medicine Residency Certification/ Diploma. Larkin Nova South Eastern University 2014
• University of Science, Arts and Technology. MD. PhD. Diploma/ Certificate
• Traditional Rotating Internship Certification. Clarion Hospital. Pennsylvania PA 2012  
• Columbia University. NY. Cardiothoracic Critical Care Unit Externship. 2011
• Osteopathic Medical Degree/ Diploma. UNECOM. 2010  
• Eleventh Annual Cardiovascular Disease Prevention Certificate. Miami Beach, Florida. February 14 – 17, 2013  
• Miami Transplant Institute CME Conference Certification. Miami Beach, Florida. 2015  
• Thirty-second Annual Echocardiography Symposium Certificate. Baptist Health South. Miami. November 2013  
• Fifth Annual Coronary CTA in Emergency Department: A Hands-on Workshop Certification. Miami. Florida. October 2013  
• 2023 Dermatology and Skin Care Workshop, 2023 Miami FL 
  
  

RESEARCH AND PUBLICATIONS  

FIU Asst. Prof & Research Mentor University of Miami. Office of Undergraduate Research and Community Outreach. (2014 – Ongoing). Current Research on Advances in Stents Recent Poster: https://docs.google.com/drawings/d/1FhF01l-5N0bN0s_gku5-FsJyhSHQcak4FfHG4utl-z0/edit • NIH Trained. Protecting Human Subject Research Participants. (Since June 2014) • Clinical Trial Assistant. International Multicenter Study Protocol for Ticagrelor vs. ASA. AstraZeneca Pharmaceutical Company. • Member, of the Physiology and Pharmacology Journal Club. UNECOM (2008) Laboratory Bench Research. Focus on Neurophysiology of Migraines. Experiment: Using Light Box Assay, Cornea abrasion, and Photophobia to create migraine rodent models. • Research Assistant. Albert Einstein College of Medicine Montefiore Hospital. (2010) Perioperative anticoagulation trials. Bronx NY • Dean’s Research Fellow. (2007 – 2008)  

PUBLICATIONS  

Adam Au, and Sahil Verma, “In a Preliminary Simulation Data, Stent with Thinnest Strut Beta Crystalline Titanium Gold Alloy (β-Ti Au) Outperforms Typical Implants.” American Journal of Biomedical Research, vol. 6, no. 2 (2018): 46-52. doi: 10.12691/ajbr-6-2-3. • Au Adam, Protective Barrier for Fluid Conducting Lines, Espacenet. https://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2017232235 A1&KC=A1&FT=D Last accessed: 01/01/2018 • Au Adam, The Cardiac Mass; Is it A Thrombus, Tumor or Vegetation? Take it in the Context of the Disease. JBR Journal of Clinical Diagnosis and Research. August 2016 • Case Presentation # 4: Evidence-Based Use of Anticoagulants, Antiplatelets, and Thrombolytics in ACS, AF, DVT, and CVA. 50 Slides; 30 Short Cases. May 26th, 2014 • Case Presentation # 3: Redig A.J.Vaidya A.Bienfang D.C.Milligan T. A Pain in the Brain. N Eng. J Med 2013 368 e20 • Case Presentation # 2: Vaidya A., King L.Y., Lee L.S., Tucker J.K. A Complex Cause of Pleuritic Chest Pain. Interactive Medical Case. N England J Med 2012; 367:e21 • Case Presentation # 1: Anand V et. al. Disconnected. Interactive Medical Case. N England J Med 2012; 367:e10 August 16, 2012 • Au M. Adam., Baum B., Schiffman L. Michel G. Abstract: Title: Oculo- Urethro- Synovial Syndrome. American Association of Osteopathic Internists. FL(Nov. 2012) • Au M Adam (April 18, 2012). Is the History and Physical Still Relevant; comment. The Consultant.Retrieved04/26/2012 • Au Adam M, Bordenave G. Michel G. Poster Abstract: A 40-year-old male with anterior chest wall pain. Orlando FL. July 2013