Find a Top Internist Near Me in Hollywood, FL – Book an Appointment Instantly

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. 

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David E. Steiner, MD, FACC, is a founding member and the current CEO of Pinnacle Healthcare System. Board certified in internal medicine and cardiovascular disease, he currently sees patients at the practice’s location in Hollywood, Florida.

Dr. Steiner received his Bachelor of Science from the University of Pennsylvania in Philadelphia and his medical degree from New York Medical College. He then completed both his internship and residency at Mount Sinai Beth Israel in New York City and his cardiology fellowship at the University of Connecticut Health Center in Farmington.

At Pinnacle Healthcare System, Dr. Steiner practices all aspects of non-invasive cardiology, with a special interest in nuclear cardiology and echocardiography. 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. Steiner, call the Hollywood office or book a consultation online today.

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Dr. Marie Amanze is a Hematologist/Oncologist serving FSCDR patients in the Jacksonville and Florida Panhandle regions. She specializes in the diagnosis, treatment, and long-term management of blood disorders, including sickle cell disease, and is dedicated to improving patient outcomes through comprehensive and compassionate care.

About Us

The Foundation for Sickle Cell Disease Research (FSCDR) is a renowned organization solely focused on medical care and clinical research opportunities for those living with Sickle Cell Disease. FSCDR has locations across the State of Florida. Its Flagship is in Hollywood, Florida.

As the only organization in the United States with standalone sickle cell Centers of Excellence, The Foundation for Sickle Cell Disease Research welcomes patients from all over the world. The team of physicians, specialists, care coordinators, case managers, and social work professionals combine to provide all-inclusive care for children and adults with sickle cell disease.

Their stated mission is to tirelessly research, inform, hear, respect, treat, and support all individuals with sickle cell disease, and to make the disease a livable, non-threatening condition. In addition, they do innovative diagnostic testing, such as transcranial Doppler ultrasounds, X-rays, and medical treatments, including infusion services.

The team at The Foundation for Sickle Cell Disease Research works with other medical and education professionals to ensure that their patients of all ages receive the care and support they need to thrive, ranging from vaccinations to medication management and social work services.

Along with school individualized educational plan (IEP) support, disability application assistance, and case management, they help patients work through the social determinants of health to ensure patients receive the proper support they need.

To schedule an appointment with The Foundation for Sickle Cell Disease Research, call or book online today.

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.

Juan M. Escobar, MD, MPH, has over 27 years of experience in practicing cardiology. He is proud to bring his extensive experience to the team at AssociatesMD, where he sees patients from the office locations in Plantation and Weston, Florida. 

Dr. Escobar earned his medical degree at the University of Texas Southwestern Medical School in Dallas. He completed his internal medicine residency and fellowship at the same institution. Dr. Escobar achieved his board certification in Internal Medicine and Cardiovascular Diseases and entry to the American College of Cardiology as a Fellow. 

Following his training, Dr. Escobar began his medical career in Dallas, where he initially worked as an Instructor of Medicine and later as an attending physician at Baylor Hospital. 

For five years, he was part of the Congestive Heart Failure and transplant service providing care to hospital patients and outpatients. He then moved to El Paso, Texas, where he practiced non-interventional cardiology for 20 years providing medical services in a medically underserved community. 

In 2019, Dr. Escobar began a personal goal of obtaining a Master of Public Health online at George Washington University with an emphasis on global health, a program he graduated from in August 2021. In 2022, he began a sabbatical year to allow time for volunteer work. 

For two months, he worked at the World Medical Missions in Kenya at the Tenwek Hospital and traveled to his native Colombia. Before joining AssociatesMD in July 2023, he worked for three months in a temporary capacity at Valley Verde Medical Center in Cottonwood, Arizona.

Dr. Escobar's background in various medical settings allows him to bring a unique perspective to the team at AssociatesMD, where he treats patients with all types of acute and chronic cardiovascular diseases. 

He has a special interest and expertise in the management of chronic heart failure. He believes in actively involving the patient and their family in the treatment of chronic heart disease, using education and counseling to bring about the best possible outcome. He makes a point to consider the complexity of the medicines and dietary changes necessary to achieve that goal.

A passionate learner and traveler, Dr. Escobar is keenly interested in learning and understanding different cultures and languages. He speaks Spanish fluently and has an advanced knowledge of French and some Italian. Lately, he has been focusing on learning a few phrases and words in Swahili. 

Outside of work, Dr. Escobar enjoys outdoor sports like running, cycling, and hiking and water sports like swimming, scuba, and sailing. He believes in setting a good example to his patients on the benefits of physical exercise in being instrumental to good overall health.

Languages Spoken:  English, Spanish, French, Italian  

Mitchell B. Cohen, MD. A founding member 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.

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Alan Testa, DC, is an experienced chiropractor at Sports Chiro & Rehab in Davie, Florida, with more than 20 years of experience in chiropractic care, rehabilitation, and performance-based treatment. He is passionate about helping patients reduce pain, restore mobility, and achieve long-term physical wellness through personalized, evidence-based care.

Dr. Testa earned his Bachelor of Science in Exercise Science from Indiana University and completed his Doctor of Chiropractic degree at Life University in 2002. He is certified in Acupuncture and Active Release Technique (ART), and integrates advanced soft-tissue therapy, corrective exercise, and movement-based rehabilitation into every treatment plan. His clinical background includes working with elite athletes from the NFL, NBA, NHL, and MLB, as well as active individuals and families seeking to improve function and prevent injury.

Throughout his career, Dr. Testa has remained committed to continuing education and innovative care strategies. His certifications include Graston Technique, FAKTR-PM, Muscle Activation Technique, RTS Resistance Training Specialist, golf injury rehabilitation, and enzyme therapy.

He also served as an Active Release Technique Assistant Instructor from 2014 to 2020 and has partnered with performance organizations such as Bommarito Performance and XPE Sports.

In addition to private practice, Dr. Testa has supported athletic programs and major sporting events as a team chiropractor and medical provider, including high school championship teams and endurance competitions.

Outside the clinic, Dr. Testa enjoys spending time with his wife, two children, and their three Labrador Retrievers. He loves traveling, exploring new restaurants, solving escape rooms, and attending concerts and comedy shows.

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

Personalized Cardiac Care with a Human Touch 

With more than three decades of experience, Dr. David Korn has helped countless patients protect and restore their heart health. 

As a board-certified cardiologist and internist, he combines advanced medical training with a thoughtful, personal approach, making a deep commitment to listening to each patient's unique story and concerns. He takes the time to explain what's going on, why it matters, and what you can do about it. Whether you're managing high blood pressure, recovering from a heart event, or simply trying to stay on top of your health, Dr. Korn believes in working with you - not just treating you!

He has served in leadership roles at respected hospitals and cardiology centers, directed intensive care units, and taught medical students and residents across the region. He's also been a lead investigator in many national clinical trials that have shaped the future of cardiology care.

Ultimately, what matters most to Dr. Korn is the one-on-one connection with his patients. He's here     to help you understand your heart, make informed decisions, and feel supported every step of the way. If you are looking for a physician who combines deep knowledge with compassionate, real-world care, Dr Korn is the right doctor for you.

Amanda Berg, MD, is a skilled, board-certified internist at AssociatesMD in Plantation, Florida.

Originally from Michigan, Dr. Berg completed medical school in Detroit at Wayne State University, then moved to New Orleans for her intern year at Tulane. After Hurricane Katrina, she returned to Detroit and finished her residency training at the Detroit Medical Center. Following her training, she followed the rest of her family to Florida for the sun and warm weather.

Dr. Berg is passionate about metabolic syndrome, including elevated cholesterol, diabetes, and hypertension, often working closely with patients on diet and nutrition to help improve these medical conditions. She has been practicing medicine for over 10 years and feels comfortable treating many medical problems. She will go out of her way to ensure her patients always get 100% of her attention, and she treats every patient like family.

Dr. Berg lives with her three sons and husband. When not at work, you can find her traveling, exercising, and chasing her kids around.

Andrea J. Ramsay, MD, is a skilled primary care physician serving patients from the Plantation, Florida, office of AssociatesMD. 

Dr. Ramsay always had a dream and desire to become a special kind of doctor. Growing up in Miami, Florida, she attended the University of Florida and St. George’s University School of Medicine to begin a lifelong journey and dedication to the medical profession.

As Dr. Ramsay decided on her specialty, she pursued training in Surgery, Emergency Medicine, Trauma, Obstetrics and Gynecology, Plastic Surgery, and then Family Medicine – Family Medicine became her true calling because she could do a little bit of everything.

After spending a year in Buffalo, New York, for a Family Medicine Internship, she returned home to complete her residency at the University of Miami. The Jackson Memorial Hospital experience allowed her to speak medical Spanish fluently. 

Since 2015, Dr. Ramsay has been with AssociatesMD. She has long-term patients who have followed her from the Pembroke Pines office because they feel she has saved and improved their lives in a significant manner and is compassionate in her care. Her patients feel safe and comfortable and appreciate her experience in knowing what works best and shifting when a new approach is necessary. It is a partnership where both parties are involved in caring/healing because neither can happen independently.

Dr. Andrea J. Ramsay is board certified in Family Medicine and has over 25 years of experience. She continues training in Integrative Medicine, including Ayurvedic Medicine, supplements, and herbal medicine, and supports healing in mental health/cognitive behavioral therapy.

#1.: Golden Rule. “Treat the patient like you want to be treated and treat them like they are family.”
#2. Live a Healthy and Spiritual Life. Don’t just talk the talk but walk the walk.
#3. Keep it simple. “Medicine and Insurance companies can get very complicated. It is my job to be a wise filter. I am here to understand, help diagnose, and treat and provide the best quality care for each and every patient.”

Languages Spoken: English, 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.