Find a Top Internist Near Me in Fullerton, CA – Book an Appointment Instantly

At her friendly and welcoming office, Dr. Hedyeh M. Golshan has treated many Rialto and San Bernardino county, California residents. A board-certified internist, Dr. Golshan is highly trained in her field and provides a number of different services for patients.

Dr. Golshan studied medicine at the University of Leeds in England, where she earned both a Bachelor of medicine degree and a Bachelor of surgery degree. After finishing medical school, she attended Wayne State University in Michigan to complete her residency in internal medicine. Today, Dr. Golshan is proud to be board-certified by the American Board of Internal Medicine and a member of the American College of Physicians.

In addition to specializing in internal medicine which manages chronic illnesses, geriatric care and women’s health services she also provides the following:

• weight loss management
• laser hair removal
• laser treatment for varicose veins
• acne scar treatment
• treatment for pigmented lesions

Many of the patients who have come to Dr. Golshan’s office highly recommend her to others in the area.

At RAOOF MD Dermatology, located in Encino, California, Dr. T. Joseph Raoof and his team serve patients throughout the San Fernando Valley and Greater Los Angeles Area.  Dr. Raoof brings over 30 years of experience to his practice, specializing in both internal medicine and dermatology. As a doctor with many years of experience in internal medicine, Dr. Raoof has performed extensive research when it comes to the diagnosis and treatment of hypertension or high blood pressure. Dr. Raoof uses state of the art tools and treatment options to better serve his patients. In addition to Dr. Raoof's background in internal medicine, his practice also focuses on medical and cosmetic dermatology services. Services range from skin cancer treatment, psoriasis, and hair loss, to injectables, fillers, and laser treatments. Dr. Raoof is proud to offer RAOOF MD Dermatology's specially formulated skin care product line to meet each patient’s individual needs. Additionally, the Encino Research Center is located at RAOOF MD Dermatology, where patients can participate in clinical trials covering various conditions.

Gabe Vorobiof, MD, is the Director of Cardiac PET Partners in Encino, California. He has 20 years of experience in advanced cardiovascular imaging techniques, including cardiac PET. 

He was previously Director of Adult Non-Invasive Cardiology Laboratories at Ronald Reagan UCLA Medical Center and the UCLA Cardiovascular Center. He is currently an associate clinical professor of cardiology and medical & molecular pharmacology at the David Geffen School of Medicine at UCLA.

Dr. Vorobiof completed medical school training at Witwatersrand University in Johannesburg, South Africa, followed by an internship at the famed Chris Hani Baragwanath Hospital in Soweto. He then undertook Senior House Officer training at the University of Cape Town’s Groote Schuur Hospital (famous for the world’s first successful heart transplant). He completed internal medicine training at Columbia University’s St. Luke’s Roosevelt Medical Center in Manhattan, New York, followed by a cardiovascular disease fellowship at the University of Rochester Medical Center in Rochester, New York. He then pursued advanced training in cardiac PET, cardiac CT, cardiac MRI, and vascular imaging at Harvard Medical School’s Brigham & Women’s Hospital in Boston, Massachusetts.

He was previously on faculty in the Departments of Cardiology & Radiology as an assistant professor at Yale New Haven Hospital. Following his move to California, he assumed the Directorship of Cardiac Imaging at the University of California Irvine’s Long Beach Memorial Medical Center under Dr. Jagat Narula.

Dr. Vorobiof is married, has three beautiful children, and lives in Calabasas, California.

Dr. Afshine Emrani is a cardiologist who serves the residents of Tarzana, California, in addition to the greater Los Angeles area. At Los Angeles Heart Specialists, the doctor and his staff offer a variety of cardiology services including preventative care for heart disease, stress testing, treadmill testing, and treatment of many different kinds of health conditions including high blood pressure, high cholesterol, diabetes, thyroid disorders, and peripheral arterial disease. Dr. Emrani specializes in identifying biomarkers and other naturally occurring identifiers that help him treat heart disease in both men and women. He offers a wide variety of services to his patients including weight management plans, the control and maintenance of cholesterol levels, and nutritional plans geared towards a more heart-healthy lifestyle. An on-site lab makes testing quick and cost-effective.

Dr. Emrani attended the University of California, Los Angeles where he obtained his Bachelor of Science degree where he was inducted into the Biological Honors Society. He also attended the University of California, San Diego where he completed his medical degree. During that time, he participated in two sub-internships, one in Cardiology and the other in Intensive Care. He also worked at the Cedar Sinai Medical Center and completed an additional sub-internship infectious disease. An internship was also completed during the years he worked with the Veteran's Affairs Administration. While working at the Kaiser Permanente campus of the University of Southern California, Dr. Emrani earned a fellowship in the field of Cardiology.

With over 16 years experience, Dr. Emrani is a leader in his field. His knowledge of cutting-edge technology and the use of state-of-the-art diagnostic equipment allows him the privilege of offering his patients the best cardiac care possible. He continues his education on a regular basis by attending classes and seminars that allow him to stay abreast of the latest advancements in the field of cardiology and infectious diseases. His certification in both basic and advanced cardiac life support makes him one of the most prominent cardiologists in Southern California.

Meet Dr. Fink

Samuel I. Fink, MD, FACP, is an internal medicine and primary care specialist in private practice in Tarzana, California. His patients receive comprehensive primary care for the full range of health conditions, including headaches, diabetes, hypothyroidism, sleep apnea, arthritis, and coronary artery disease. Patients appreciate the time and attention they receive thanks to Dr. Fink’s dedication to individualized care which encompasses a full diagnostic assessment. Beyond Dr. Fink’s expert care, patients also benefit from the convenience of on-site laboratory services, bone densitometry, X-rays, ultrasound, Echocardiography, and Treadmill Stress Testing. All of Dr. Fink's patients experience the benefit of concierge level care without the cost. A Los Angeles native, Dr. Fink graduated from Grant High School in Van Nuys and then attended Pomona College in Claremont. After graduating with honors in biochemistry, he attended medical school at the University of Texas Medical Branch (UTMB) in Galveston. Dr. Fink completed his residency in internal medicine at Huntington Memorial Hospital in Pasadena and then entered private practice in Tarzana. He’s on the medical staff at Providence Tarzana Medical Center, where he’s the Chair of the Institutional Review Board. Dr. Fink has been a member of the Los Angeles County Medical Association (LACMA) for nearly 30 years, where he served as the 141st President. He has also served as the President of the San Fernando Valley/Santa Clarita Medical Society, as well as the Chair of the LACMA delegation to the California Medical Association (CMA). With a dedication to advocating for physicians and patients, Dr. Fink has chaired the Public Health Reference Committee at the CMA House of Delegates and has served as a past member of the Council on Legislation as well as the Chairman of the President’s Forum. Dr. Fink teaches medical students at the David Geffen School of Medicine at UCLA, where he proudly serves as an Associate Clinical Professor of Medicine. When he’s not in the office, Dr. Fink spends his time with his family. He enjoys spinning, skiing, and playing basketball and actively follows the Lakers, Dodgers, Rams, and Kings.

Richard Lam, MD, is a highly respected physician specializing in Internal Medicine and Geriatrics at Richard C Lam MD & Associates. He sees patients from two Temecula and Sun City, California, offices and provides telemedicine services.

Dr. Lam is an esteemed physician in the Diamond Valley, serving the community since 1998, and has established a thriving private practice. Throughout years of service, he has become deeply connected to the local community, building long-lasting relationships with patients and earning their trust through exceptional medical care.

He has a solid educational background and a deep commitment to patient-centered care. He completed his undergraduate studies at the University of California, Irvine, where he pursued a dual major in Biology and Chemistry and a minor in Art History. His passion for the sciences and humanities allowed him to develop a well-rounded perspective in his approach to patient care. 

Dr. Lam attended Temple University in Philadelphia for his Medical degree, graduating magna cum laude. 

He pursued residency training at UCLA-Wadsworth Veteran's Hospital, gaining Internal Medicine and Geriatrics expertise and developing a comprehensive understanding of complex medical conditions and the specific needs of older adults.

Dr. Lam understands collaboration and shared decision-making are crucial to achieving the best outcomes. By building strong patient partnerships, he ensures that unique needs, concerns, and values are considered in treatment plans. 

With an integrative approach to medicine, Dr. Lam combines evidence-based practices with a holistic understanding of patients' well-being. He is particularly interested in managing heart disease, Alzheimer's, arthritis, and diabetic care. 

Dr. Lam stays current with the latest advancements, allowing him to provide his patients with the most effective and innovative treatments. His practice offers same-day visits, demonstrating a commitment to providing timely and accessible care. Dr. Lam understands the importance of addressing urgent medical needs promptly.

His commitment to his patients extends beyond the walls of his practice. He actively engages in community outreach programs, health education initiatives, and local events to promote awareness and preventative care within the Diamond Valley area.

Dr. Lam leads a fulfilling personal life. He is happily married and a proud father of four children. In his free time, he enjoys various hobbies, including fishing, woodwork, drawing and painting, physical fitness, and traveling with his family. These activities bring him joy and contribute to his well-rounded approach to life and preventive care.

Whether addressing acute illnesses, managing chronic conditions, or providing preventive care, Dr. Lam remains committed to serving the healthcare needs with excellence and compassion.

Kanagaratnam Sivalingam, MD, FACP, is a skilled internist at First Valley Medical Group in Lancaster, California. He has more than 40 years of experience in treating numerous acute and chronic conditions. Dr. Sivalingam spends time with patients and listens to their concerns, giving them a voice in their treatment.

Dr. Sivalingam earned his medical degree from the University of Ceylon Medical School in Peradeniya, Sri Lanka. He completed his internal medicine training at the Hospital for Joint Diseases in New York City and his residency at Vembadi Polyclinic in Ceylon, Sri Lanka.

He maintains his advanced credentials with continuing education. Dr. Sivalingam is board certified in internal medicine and licensed in the state of California. He’s a fellow of the American College of Physicians and a member of the American Medical Association, American Society of Echocardiography, American Academy of Anti-Aging Medicine, and numerous other professional organizations.

At First Valley Medical Group, Dr. Sivalingam provides premium care for patients with a variety of chronic diseases using a compassionate bedside manner. He uses the most innovative technology and procedures to provide expert treatments.

Dr. Sivalingam evaluates each patient as a whole person and offers conservative treatments whenever possible. He and his team warmly welcome patients to First Valley Medical Group and look forward to serving them.

Dr. Barry Buffman has been practicing since 1980 in internal medicine with a specialty in urology. He graduated from the Rush Medical College in Chicago, IL and practices with a focus on a multitude of urological issues, such as sexual dysfunction, bladder, and prostate conditions. In addition, Dr. Buffman is involved with medical research for various urological conditions. In his spare time Dr. Buffman has a passion for teleplay/screenplay, musical composition, guitar, and piano.

Rahul Gaglani, MD, is a board-certified interventional and general cardiologist serving patients at Core Cardiology in Murrieta and Temecula, California. He specializes in percutaneous interventions of the coronary arteries (radial approach) and structural heart disease intervention (atrial septal defects, patent foramen ovale, aortic stenosis, and hypertrophic cardiomyopathy). 

Dr. Gaglani graduated from the Rutgers School of Environmental and Biological Sciences in New Brunswick, New Jersey, with a Bachelor of Science in biochemistry with a concentration in economics. He then earned his Doctor of Medicine from Ross University School of Medicine. Upon graduating, he completed his internal medicine residency at Saint Vincent Catholic Medical Center and his fellowships in general and interventional cardiology at NewYork-Presbyterian Brooklyn Methodist Hospital, both in New York City. Prior to establishing his private practice, he worked at various medical centers in New York and California. 

He established his private practice in 2017, where he provides a wide range of treatments for cardiovascular disease, arrhythmias, heart failure, peripheral artery disease, and venous disease. He also offers coronary artery intervention and structural heart intervention, as well as heart disease prevention services.

Dr. Gaglani is board certified in interventional/general cardiology, echocardiography, cardiac nuclear medicine, and vascular imaging. His expertise in vascular disease also allows him to treat peripheral arterial/venous disease, including non-healing ulcers and wounds of the lower extremities, as well as stenosis of the carotid vessels, radial approach angiography, structural heart disease, high-risk PCI, and vein ablations.

To schedule an appointment at the office of Rahul Gaglani, MD, call the office or book a consultation online.