Cassie Harrison
Internist
                                    1081 Town Center Suite 200
                                    
                                    
Orange City, FL 32763
                                
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78 providers
Availability last updated 11/03/2025
Cassie Harrison
Internist
                                    1081 Town Center Suite 200
                                    
                                    
Orange City, FL 32763
                                
                        
                        
                            
                        
                    Licensures and Certifications
Dr. Tse earned his medical degree from Kansas City University of Medicine and Biosciences. He completed his residency in Anesthesiology at Tufts University School of Medicine-St. Elizabeth’s Medical Center and a fellowship in Interventional Pain Medicine at Harvard Medical School-Brigham and Women’s Hospital in Boston, MA. Dr. Tse strives to educate patients about their condition and treatment options through a multidisciplinary approach which focuses on decreasing pain as well as improving functional capacity and quality of life. He enjoys spending time with family, traveling, and outdoor activities.
                                Dr. Jason Tse, DO
Anesthesiologist
                                    1255 City View Ctr
                                    
                                    
Oviedo, FL 32765
                                
                        
                        
                            
                        
                    As a trusted board-certified endocrinologist and metabolic disease expert, Kwame Ntim, MD, can help patients manage life-long conditions. He cares for patients at Premier Endocrinology in Kissimmee and Altamonte Springs, Florida.
Dr. Ntim received his medical degree from the University of Ghana School of Medicine and Dentistry. He completed both an internship and residency in internal medicine at St. Agnes Hospital in Baltimore, and a fellowship in endocrinology, diabetes, and metabolism at the University of Florida.
Because he completed additional training, Dr. Ntim is currently board-certified in internal medicine, endocrinology, diabetes, and metabolism through the American Board of Internal Medicine. He’s also a member of the American Thyroid Association, the Endocrine Society, and the American Association of Clinical Endocrinologists.
Dr. Ntim previously held the role of assistant professor at the University of Florida College of Medicine under the division of endocrinology. During this time, he also served as the thyroid clinic director at the Malcom Randall Veterans Affairs (VA) Medical Center in Gainesville.
Dr. Ntim has extensive experience diagnosing and treating pituitary disorder, low testosterone, and adrenal disorder, among other chronic conditions, making it possible for him to help patients with a multitude of complex ailments. Dr. Ntim is currently accepting new patients.
                                Dr. Kwame Ntim, MD
Endocrinologist
                                    616 E. Altamonte Dr.
                                    
                                        
Suite 202
                                    
                                    
Altamonte Springs, FL 32701
                                
                        
                        
                            
                        
                    Shwetanshu Shukla, MD, is a board-certified internist and leads the team at JS Healthcare in Winter Park, Florida. In addition to managing acute and chronic illnesses, Dr. Shukla provides aesthetic services for patients seeking treatments with the ICON™ Aesthetic System. Aesthetic services range from laser hair removal and skin resurfacing to stretch mark and scar removal. Alongside Alex Orandi, ARNP, Dr. Shukla provides compassionate, patient-centered care for patients of all ages.
Dr. Shukla attended medical school at Bharati Vidyapeeth Medical College where he received his Bachelor of Medicine and Bachelor of Surgery degrees. He went on to complete his residency at Easton Hospital in Pennsylvania. Dr. Shukla is board-certified by the American Board of Internal Medicine.
Dr. Shukla is affiliated with Florida hospitals, nursing homes, and assisted living facilities. He may provide medical care for patients in these facilities and, at times, is available for home visits.
He has been awarded Best Physician of the month at Florida Hospital Altamonte in Altamonte Springs, Florida, where he remains an affiliate.
In addition to English, Dr. Shukla is fluent in Hindi and Gujarati. 
Medical and aesthetic patients are always welcome to call the office or simply click 'Book Online' to request an appointment with Dr. Shukla.
 
                                Dr. Shwetanshu Shukla, MD
Internist
                                    201 North Lakemont Avenue
                                    
                                        
Suite 2100
                                    
                                    
Winter Park, FL 32792
                                
Dr. Abu Azizullah, MD
Internist
                                    2736 Dora Avenue
                                    
                                    
Tavares, FL 32778
                                
                        
                        
                            
                        
                    Julianne Prete, PA-C, is a certified physician assistant at Florida Dermatology Associates. Julianne is a dermatology-trained specialist, certified by the National Commission on Certification of Physician Assistants (NCCPA). She sees patients at several locations, including in Cocoa Beach, Suntree, Rockledge, and Titusville, Florida.
Julianne earned her Bachelor of Science from Florida State University in Tallahassee. Following graduation, she worked as a dermatological medical assistant for two years. Feeling energized by her work in the dermatology field, she joined the physician assistant program at South University in Savannah, Georgia.
At South University, Julianne focused on dermatology through her rounds at Georgia Skin and Cancer Clinic. With additional experience in internal medicine, dermatology, and aesthetics, Julianne offers well-rounded, holistic treatment plans for her patients.
Julianne is a member of the Society of Dermatology Physician Assistants and attends annual dermatology conferences. To book an appointment with Julianne or any of the fantastic providers at Florida Dermatology Associates, call the office nearest you or request an appointment online today.
                                Julianne Prete, PA-C
Physician Assistant
                                    500 N Washington Ave. Suite 109
                                    
                                    
Titusville, FL 32796
                                
                        
                        
                            
                        
                    Dana Kleinman, DO, is an experienced doctor of osteopathic medicine at the Regenerative Sport, Spine and Spa in Orlando, Florida. Originally hailing from Israel, Dr. Kleinman enjoys helping patients with any concern, no matter how challenging.
Dr. Kleinman obtained a bachelor’s degree in microbiology from Florida Atlantic University in Boca Raton, Florida. Here, she obtained essential knowledge that set the foundation for her continuing education.
Afterward, she attended Nova Southeastern University in Ft. Lauderdale, Florida, where she obtained a master’s degree in biomedical science. Dr. Kleinman continued to pursue higher education and obtained her medical degree also from Nova Southeastern University.
After completing her residency at Palmetto General Hospital in Hialeah, Florida, Dr. Kleinman worked for several hospital systems as an attending physician in emergency medicine, providing excellent care to her patients. Some of these hospitals include the HCA Florida Oak Hill Hospital in Brooksville, Florida, and the Baycare Winter Haven Hospital in Winter Haven, Florida.
Dr. Kleinman takes a particular interest in hormone replacement therapy and educating patients on the benefits of hormonal balances. She has goals to grow the Regenerative Sport, Spine and Spa by encompassing more community and emphasizing the importance of regenerative medicine, hormones, and aesthetics.
Outside the clinic, Dr. Kleinman enjoys biking, hiking, and traveling, where she and Dr. Santiago often go together. She also likes fitness and particularly enjoys obstacle course runs like mud runs and spartans.
                                Dr. Dana Kleinman, DO
Physiatrist
                                    10920 Moss Park Road
                                    
                                        
Suite 218
                                    
                                    
Orlando, FL 32832
                                
                        
                        
                            
                        
                    Dionardo Medina Encarnacion, MD, is an Endocrinologist at Premier Endocrinology, serving patients at the St. Cloud and Kissimmee locations. Dr. Medina received his medical degree from Autonomous University of Santo Domingo. He finished his internship and Internal Medicine residency at St. Barnabas Hospital, affiliated with Albert Einstein College of Medicine in Bronx, New York. He finished Endocrinology, Diabetes and Metabolism fellowship at University of Central Florida / HCA Healthcare, in Orlando, where he also served as chief endocrinology fellow.
Dr. Medina is board-certified in Internal Medicine and Endocrinology, Diabetes and Metabolism by the American Board of Internal Medicine. He is also an expert in Weight Loss Medicine, board-certified by the American Board of Obesity Medicine. Additionally, Dr. Medina is Endocrine-Certified in Neck Ultrasonography (ECNU), and a Certified Clinical Densitometrist (CCD).
He is a member of several medical and endocrine societies including American Association of Clinical Endocrinologist, Endocrine Society, Obesity Medicine Association, American Thyroid Association and American College of Physicians.
Dr. Medina treat patients with complex endocrine and metabolic diseases including diabetes, thyroid diseases, obesity/weight loss, metabolic bone and calcium conditions, pituitary and adrenal diseases, along with other hormonal disorders.
                                Dr. Dionardo Medina Encarnacion, MD
Endocrinologist
                                    505 W. Oak Street
                                    
                                        
Suite 102
                                    
                                    
Kissimmee, FL 34741
                                
As a trusted board-certified endocrinologist and metabolic disease expert, Kwame Ntim, MD, can help patients manage life-long conditions. He cares for patients at Premier Endocrinology in Kissimmee and Altamonte Springs, Florida.
Dr. Ntim received his medical degree from the University of Ghana School of Medicine and Dentistry. He completed both an internship and residency in internal medicine at St. Agnes Hospital in Baltimore, and a fellowship in endocrinology, diabetes, and metabolism at the University of Florida.
Because he completed additional training, Dr. Ntim is currently board-certified in internal medicine, endocrinology, diabetes, and metabolism through the American Board of Internal Medicine. He’s also a member of the American Thyroid Association, the Endocrine Society, and the American Association of Clinical Endocrinologists.
Dr. Ntim previously held the role of assistant professor at the University of Florida College of Medicine under the division of endocrinology. During this time, he also served as the thyroid clinic director at the Malcom Randall Veterans Affairs (VA) Medical Center in Gainesville.
Dr. Ntim has extensive experience diagnosing and treating pituitary disorder, low testosterone, and adrenal disorder, among other chronic conditions, making it possible for him to help patients with a multitude of complex ailments. Dr. Ntim is currently accepting new patients.
                                Dr. Kwame Ntim, MD
Endocrinologist
                                    505 W. Oak Street
                                    
                                        
Suite 102
                                    
                                    
Kissimmee, FL 34741
                                
Dr. Abu Azizullah, MD
Internist
                                    8550 Ne 138th Lane
                                    
                                        
Bldg. 800
                                    
                                    
Lady Lake, FL 32159
                                
As a trusted board-certified endocrinologist and metabolic disease expert, Kwame Ntim, MD, can help patients manage life-long conditions. He cares for patients at Premier Endocrinology in Kissimmee and Altamonte Springs, Florida.
Dr. Ntim received his medical degree from the University of Ghana School of Medicine and Dentistry. He completed both an internship and residency in internal medicine at St. Agnes Hospital in Baltimore, and a fellowship in endocrinology, diabetes, and metabolism at the University of Florida.
Because he completed additional training, Dr. Ntim is currently board-certified in internal medicine, endocrinology, diabetes, and metabolism through the American Board of Internal Medicine. He’s also a member of the American Thyroid Association, the Endocrine Society, and the American Association of Clinical Endocrinologists.
Dr. Ntim previously held the role of assistant professor at the University of Florida College of Medicine under the division of endocrinology. During this time, he also served as the thyroid clinic director at the Malcom Randall Veterans Affairs (VA) Medical Center in Gainesville.
Dr. Ntim has extensive experience diagnosing and treating pituitary disorder, low testosterone, and adrenal disorder, among other chronic conditions, making it possible for him to help patients with a multitude of complex ailments. Dr. Ntim is currently accepting new patients.
                                Dr. Kwame Ntim, MD
Endocrinologist
                                    3004 17th Street
                                    
                                    
St. Cloud, FL 34769
                                
Dionardo Medina Encarnacion, MD, is an Endocrinologist at Premier Endocrinology, serving patients at the St. Cloud and Kissimmee locations. Dr. Medina received his medical degree from Autonomous University of Santo Domingo. He finished his internship and Internal Medicine residency at St. Barnabas Hospital, affiliated with Albert Einstein College of Medicine in Bronx, New York. He finished Endocrinology, Diabetes and Metabolism fellowship at University of Central Florida / HCA Healthcare, in Orlando, where he also served as chief endocrinology fellow.
Dr. Medina is board-certified in Internal Medicine and Endocrinology, Diabetes and Metabolism by the American Board of Internal Medicine. He is also an expert in Weight Loss Medicine, board-certified by the American Board of Obesity Medicine. Additionally, Dr. Medina is Endocrine-Certified in Neck Ultrasonography (ECNU), and a Certified Clinical Densitometrist (CCD).
He is a member of several medical and endocrine societies including American Association of Clinical Endocrinologist, Endocrine Society, Obesity Medicine Association, American Thyroid Association and American College of Physicians.
Dr. Medina treat patients with complex endocrine and metabolic diseases including diabetes, thyroid diseases, obesity/weight loss, metabolic bone and calcium conditions, pituitary and adrenal diseases, along with other hormonal disorders.
                                Dr. Dionardo Medina Encarnacion, MD
Endocrinologist
                                    3004 17th Street
                                    
                                    
St. Cloud, FL 34769
                                
Alain Chamoun, DO
Internist
                                    Telemedicine
                                    
                                    
Palm Coast Florida, FL 32137
                                
Mario R. Perez, MD is board-certified in internal medicine and a medical director at SunCoast Premier Medical with locations in Clermont and Davenport, Florida. After graduating from Ponce School of Medicine in 1995, Dr. Perez went on to complete his medical residency in internal medicine spending time at both the Jackson Memorial Hospital in Miami, Florida, and Jose Gandara Regional Medical University Hospital in Ponce, Puerto Rico.
Dr. Perez prides himself on his extensive postgraduate training and broad specializations. Today, he serves his patients not only as an internist but by providing many cosmetic and aesthetic options, as well, such as wrinkle correction and injectables. He maintains professional certifications with the American Academy of Anti-Aging Medicine, the American Society of Medicine and Laser Surgery, and the American College of Aesthetics Physicians. With over 400 hours of clinical training, he offers a well-rounded service plan to his patients looking for a primary care physician who does more than most.
                                Dr. Mario Perez-Rodriguez, MD
Internist
                                    1714 US Highway 27
                                    
                                        
Suite 15
                                    
                                    
Clermont, FL 34714
                                
Carlos Dominguez, MD
Internist
                                    1857 Providence Blvd
                                    
                                    
Deltona, FL 32725
                                
                        
                        
                    Jennifer’s goal is to provide the best quality care to her patients by treating them as a "whole" and offering compassion and support throughout their care journey.
One fun fact about Jennifer is that she loves spending time with her family and friends and enjoys traveling!
                                Jennifer Oung Mathurin, NP
Nurse Practitioner
                                    7205 Aloma Ave
                                    
                                    
Winter Park, FL 32792