Find a Top Cardiologist Near Me in Rancho Cucamonga, CA – Book an Appointment Instantly

Mabel Ra is a board-certified Physician Assistant specializing in cardiovascular medicine. She earned her Master of Medical Science in Physician Assistant Studies from Chapman University, where she also completed her Bachelor of Science with minors in Spanish and Psychology.

Mabel is dedicated to providing compassionate and evidence-based medical care. She believes in an approach centered on patient education and is committed to helping patients make informed decisions to achieve their long-term wellness goals. She cares for patients with a broad spectrum of cardiovascular conditions, including hypertension, hyperlipidemia, coronary artery disease, atrial fibrillation, arrhythmias, heart failure, peripheral arterial disease, and venous insufficiency.

Outside of work, Mabel enjoys exploring new restaurants and cuisines, being outdoors—whether hiking or relaxing at the beach—and spending time with friends and family!

Elaine Peterson, DMSc, PA-C, is a physician assistant (PA) specializing in cardiovascular disease practicing at Coastal Heart Medical Group in Santa Ana, California. She has several years of clinical experience dedicated exclusively to cardiology. 

Elaine earned her Bachelor’s degree from Chapman University Cum Laude, before completing her physician assistant studies at Chapman University, graduating with honors. During PA school, she was inducted into the Pi Alpha National Honor Society for Physician Assistants in recognition of her academic excellence, leadership, and service.

In May 2026, Dr. Peterson earned her Doctor of Medical Science (DMSc) degree, further advancing her expertise and commitment to evidence-based patient care. Her professional focus centers on the management and treatment of cardiovascular diseases, where she is passionate about improving patient outcomes through compassionate, comprehensive, and collaborative care. She currently performs Varithena, sclerotherapy, and loop recorder implantations in our office, in addition to diagnosing and treating various cardiovascular diseases.

Stacey Shoop is a physician assistant; specializing in the treatment and prevention of cardiovascular diseases, hypertension, diabetes and obesity.  She graduated with honors from Western University of Health Sciences in 2014. 

 

 

With nearly four decades in practice as a physician, Anil V. Shah, MD, FACC, FSCAI, is an innovative leader in the field of cardiology. Dr. Shah cares for patients at Coastal Heart Medical Group, a state-of-the-art cardiology practice located in the heart of Santa Ana, California.

After earning his medical degree from the Topiwala National Medical College in India, Dr. Shah completed his residency at the University Bombay Hospital. He then relocated to the United States to complete extensive cardiology fellowship training through the University of California, Los Angeles at the Wadsworth VA Medical Center.

Dr. Shah went on to become board certified in internal medicine and cardiovascular disease through the American Board of Internal Medicine. He also maintains his role as a fellow of the American College of Cardiology, as well his position as a fellow of the Society for Cardiovascular Angiography and Interventions.

Because Dr. Shah is a highly experienced interventional cardiologist, he’s able to diagnose and treat a wide variety of complex cardiac and vascular conditions. He’s successfully performed thousands of angioplasties, pacemaker procedures, and stent implants, to name a few common treatments.

Dr. Shah has special interests in vascular imaging with the latest noninvasive techniques, such as CT scanning, ultrasound imaging, and nuclear technology. He also focuses on modern interventions for complex peripheral arterial disease and venous management, as well as amputation prevention for diabetics.

With his passion for preventive care and early intervention, Dr. Shah continues to stay active in research and the ever-changing field of cardiology. Dr. Shah has even been awarded multiple community leadership awards, including “Visionary of the Year” by community colleges in Orange County.

Being fluent in English, Hindi, and Gujarati gives Dr. Shah the opportunity to communicate with patients who may otherwise struggle with language barriers. Patients of Dr. Shah commend his calm and caring bedside manner, and his ability to make his patients smile, even under the toughest of circumstances.

At Advanced Cardiovascular Care, Inc., we believe the best heart health combines par excellence medical expertise, state of the art technology, and most importantly personalized, compassionate care.

For more than two decades, our patients have enjoyed excellent heart and vascular care based on our philosophy of using the latest and most advanced medical knowledge and skill, technology, and genuine concern to help them enjoy life. Don't just live life, love it.

We provide individualized, personal care at its best

When it comes to your heart care, you want a practice that takes the time to get to know you better and make sure that you are completely comfortable with the care you receive. You need a cardiologist who along with his staff would not only provide you with the latest knowledge but also be adept with the most recent technical skills required to take the best care of you as an individual. Our providers are empathetic, compassionate, and dedicated individuals who are also highly trained in all heart and vascular diseases and interventions.

We have always practiced cardiology with one question in our minds … If we were the patient, how would we want to be treated? The answer is that we would want to be treated with personalized, affectionate care, putting our needs first, offering us a healthy heart with a good quality of life. So that is how you can expect to be treated at our office. We love to interact with our patients and provide them with the compassionate and individualized care, specific to their needs, for their most vital aspect of their lives: their heart.

Our Mission

• To provide safe, high quality, personalized, compassionate and cost-effective healthcare services resulting in excellent patient outcomes.

Our Vision

• To be the leader in the community providing par excellence heart and vascular care to our patients utilizing evidence-based medicine and the latest fund of knowledge.

Our Values

• We strive to uphold an exceptional level of personalized service delivered with the utmost compassion and professionalism.
• We thrive towards in an unwavering commitment to improving the treatment and lives of the patients we serve through the highest standards of clinical care.
• We believe in the empowerment of and investment in our employees to perform with absolute integrity, honesty, and reliability.

With nearly four decades in practice as a physician, Anil V. Shah, MD, FACC, FSCAI, is an innovative leader in the field of cardiology. Dr. Shah cares for patients at Coastal Heart Medical Group, a state-of-the-art cardiology practice located in the heart of Santa Ana, California.

After earning his medical degree from the Topiwala National Medical College in India, Dr. Shah completed his residency at the University Bombay Hospital. He then relocated to the United States to complete extensive cardiology fellowship training through the University of California, Los Angeles at the Wadsworth VA Medical Center.

Dr. Shah went on to become board certified in internal medicine and cardiovascular disease through the American Board of Internal Medicine. He also maintains his role as a fellow of the American College of Cardiology, as well his position as a fellow of the Society for Cardiovascular Angiography and Interventions.

Because Dr. Shah is a highly experienced interventional cardiologist, he’s able to diagnose and treat a wide variety of complex cardiac and vascular conditions. He’s successfully performed thousands of angioplasties, pacemaker procedures, and stent implants, to name a few common treatments.

Dr. Shah has special interests in vascular imaging with the latest noninvasive techniques, such as CT scanning, ultrasound imaging, and nuclear technology. He also focuses on modern interventions for complex peripheral arterial disease and venous management, as well as amputation prevention for diabetics.

With his passion for preventive care and early intervention, Dr. Shah continues to stay active in research and the ever-changing field of cardiology. Dr. Shah has even been awarded multiple community leadership awards, including “Visionary of the Year” by community colleges in Orange County.

Being fluent in English, Hindi, and Gujarati gives Dr. Shah the opportunity to communicate with patients who may otherwise struggle with language barriers. Patients of Dr. Shah commend his calm and caring bedside manner, and his ability to make his patients smile, even under the toughest of circumstances.

Stacey Shoop is a physician assistant; specializing in the treatment and prevention of cardiovascular diseases, hypertension, diabetes and obesity.  She graduated with honors from Western University of Health Sciences in 2014. 

 

 

Mabel Ra is a board-certified Physician Assistant specializing in cardiovascular medicine. She earned her Master of Medical Science in Physician Assistant Studies from Chapman University, where she also completed her Bachelor of Science with minors in Spanish and Psychology.

Mabel is dedicated to providing compassionate and evidence-based medical care. She believes in an approach centered on patient education and is committed to helping patients make informed decisions to achieve their long-term wellness goals. She cares for patients with a broad spectrum of cardiovascular conditions, including hypertension, hyperlipidemia, coronary artery disease, atrial fibrillation, arrhythmias, heart failure, peripheral arterial disease, and venous insufficiency.

Outside of work, Mabel enjoys exploring new restaurants and cuisines, being outdoors—whether hiking or relaxing at the beach—and spending time with friends and family!

Elaine Peterson, DMSc, PA-C, is a physician assistant (PA) specializing in cardiovascular disease practicing at Coastal Heart Medical Group in Santa Ana, California. She has several years of clinical experience dedicated exclusively to cardiology. 

Elaine earned her Bachelor’s degree from Chapman University Cum Laude, before completing her physician assistant studies at Chapman University, graduating with honors. During PA school, she was inducted into the Pi Alpha National Honor Society for Physician Assistants in recognition of her academic excellence, leadership, and service.

In May 2026, Dr. Peterson earned her Doctor of Medical Science (DMSc) degree, further advancing her expertise and commitment to evidence-based patient care. Her professional focus centers on the management and treatment of cardiovascular diseases, where she is passionate about improving patient outcomes through compassionate, comprehensive, and collaborative care. She currently performs Varithena, sclerotherapy, and loop recorder implantations in our office, in addition to diagnosing and treating various cardiovascular diseases.

Huy Nguyen, MD, FACC, a cardiologist at Coastal Cardiology of Orange County, has deep roots in Irvine, California, one of the communities the practice proudly serves, along with Ladera Ranch, California.

Dr. Nguyen grew up in Irvine and received his Bachelor of Arts in biology from the University of California, Irvine. 

He then earned a master's in applied physiology and earned his medical degree from Chicago Medical School, one of the graduate schools of the Rosalind Franklin University of Medicine and Science in North Chicago, Illinois. 

Back in Orange County, he completed his internship and residency in internal medicine, as well as his fellowship training in general cardiology, all at UC Irvine Medical Center in Orange, California.

He then moved to New York to complete his interventional cardiology fellowship at Mount Sinai Hospital in New York City, where he was awarded Outstanding Interventional Cardiology Fellow of the Year.

Throughout the course of his training, Dr. Nguyen has given numerous lectures and presentations, and has authored publications in peer-reviewed journals on various topics in both general and interventional cardiology.  

He was involved with and participated in live case demonstrations at Mount Sinai Hospital, focusing on complex coronary interventions.

Dr. Nguyen believes in a patient-centric approach to cardiovascular care and focuses on the collaborative efforts with his patients in optimizing their outcomes.

In his spare time, Dr. Nguyen enjoys spending time with his family, watching movies, playing basketball, and surfing.

Brett Wertman, MD, FACC, is a triple board-certified cardiologist who is widely respected for his treatment and care for patients at Coastal Cardiology of Orange County in Ladera Ranch and Irvine, California.

Dr. Wertman, who twice has been named a Physician of Excellence by the Orange County Medical Association, also leads the Cardiac Rehabilitation Program at Hoag Hospital Irvine in Irvine. 

An Orange County native, Dr. Wertman graduated summa cum laude and with Phi Beta Kappa Society honors in earning his Bachelor of Arts degrees in biochemistry and molecular, cellular, and developmental biology from the University of Colorado Boulder in Boulder, Colorado.

Dr. Wertman then completed his medical degree from the University of Washington in Seattle, Washington, and went on to finish his internship and residency training in internal medicine at Ronald Reagan UCLA Medical Center in Los Angeles, California.

He completed his fellowship training in cardiology and interventional cardiology at Cedars-Sinai Medical Center, also in Los Angeles.

Dr. Wertman has authored numerous publications in leading peer-reviewed journals and participated in live case transmissions to national meetings, demonstrating new techniques in the treatment of coronary artery disease and valvular heart disease. 

Dr. Wertman is highly trained in the percutaneous treatment of valvular heart disease, including aortic valve replacement using the Edwards Sapien heart valve system, as well as mitral valve repair using the Abbott MitraClip™ system. He also has significant experience in other novel interventional therapies.

He looks forward to welcoming new patients and offering superior care to those returning to Coastal Cardiology of Orange County.

In Dr. Wertman’s spare time, he enjoys relaxing with his family, traveling, and exercising.

Teferi Mitiku, MD, FACC, is a board-certified cardiologist in Clinical Cardiac Electrophysiology and Cardiovascular Disease. He specializes in cardiac electrophysiology (EP) and provides the entire spectrum of arrhythmia treatments, including medical therapy, catheter ablation, and device-based therapy. Dr. Mitiku strives to provide compassionate care for his patients at Coastal Cardiology of Orange County in Irvine and Ladera Ranch, California.

Dr. Mitiku earned his Bachelor of Science in molecular cell and development biology from the University of California, Los Angeles (UCLA), graduating magna cum laude. He went on to attend the David Geffen School of Medicine at UCLA, receiving his Doctor of Medicine. 

He then completed his internship and residency in internal medicine at Stanford University Hospital in Stanford, California, before completing cardiovascular medicine and electrophysiology fellowships at Yale New Haven Hospital in New Haven, Connecticut.

He previously served as the Director of Electrophysiology and an Assistant Professor of Medicine in the Division of Cardiology at the University of California, Irvine (UCI) School of Medicine and Wayne State University School of Medicine.

During his academic appointments, Dr. Mitiku enjoys teaching medical students, residents, and cardiology fellows. He was awarded Outstanding Teacher of The Year for three consecutive years and was granted entry into the Gold Humanism Honor Society.

Dr. Mitiku is affiliated with UCI Medical Center in Orange, California, and serves as the director of electrophysiology at Hoag Irvine Hospital in Irvine, California. At Hoag, He was awarded the top quality performer within the Cardiology peer group for 2019 and 2020. He is also a member of the American Heart Association, American College of Cardiology, and the American Medical Association.

He looks forward to welcoming new patients and providing excellent care for those continuing at Coastal Cardiology of Orange County.

Dr. Sarsam received his medical education at the University of Baghdad / College of Medicine in Iraq. Following the second Gulf War, he moved to the United States and attended the Wayne State University / Detroit Medical Center where he completed his Internal Medicine Residency. He then completed his fellowship in General and Interventional Cardiology at Michigan State University / Providence Providence-Park Hospitals in Detroit, MI. Dr. Sarsam also specializes in advanced heart failure.

Brett Wertman, MD, FACC, is a triple board-certified cardiologist who is widely respected for his treatment and care for patients at Coastal Cardiology of Orange County in Ladera Ranch and Irvine, California.

Dr. Wertman, who twice has been named a Physician of Excellence by the Orange County Medical Association, also leads the Cardiac Rehabilitation Program at Hoag Hospital Irvine in Irvine. 

An Orange County native, Dr. Wertman graduated summa cum laude and with Phi Beta Kappa Society honors in earning his Bachelor of Arts degrees in biochemistry and molecular, cellular, and developmental biology from the University of Colorado Boulder in Boulder, Colorado.

Dr. Wertman then completed his medical degree from the University of Washington in Seattle, Washington, and went on to finish his internship and residency training in internal medicine at Ronald Reagan UCLA Medical Center in Los Angeles, California.

He completed his fellowship training in cardiology and interventional cardiology at Cedars-Sinai Medical Center, also in Los Angeles.

Dr. Wertman has authored numerous publications in leading peer-reviewed journals and participated in live case transmissions to national meetings, demonstrating new techniques in the treatment of coronary artery disease and valvular heart disease. 

Dr. Wertman is highly trained in the percutaneous treatment of valvular heart disease, including aortic valve replacement using the Edwards Sapien heart valve system, as well as mitral valve repair using the Abbott MitraClip™ system. He also has significant experience in other novel interventional therapies.

He looks forward to welcoming new patients and offering superior care to those returning to Coastal Cardiology of Orange County.

In Dr. Wertman’s spare time, he enjoys relaxing with his family, traveling, and exercising.

Teferi Mitiku, MD, FACC, is a board-certified cardiologist in Clinical Cardiac Electrophysiology and Cardiovascular Disease. He specializes in cardiac electrophysiology (EP) and provides the entire spectrum of arrhythmia treatments, including medical therapy, catheter ablation, and device-based therapy. Dr. Mitiku strives to provide compassionate care for his patients at Coastal Cardiology of Orange County in Irvine and Ladera Ranch, California.

Dr. Mitiku earned his Bachelor of Science in molecular cell and development biology from the University of California, Los Angeles (UCLA), graduating magna cum laude. He went on to attend the David Geffen School of Medicine at UCLA, receiving his Doctor of Medicine. 

He then completed his internship and residency in internal medicine at Stanford University Hospital in Stanford, California, before completing cardiovascular medicine and electrophysiology fellowships at Yale New Haven Hospital in New Haven, Connecticut.

He previously served as the Director of Electrophysiology and an Assistant Professor of Medicine in the Division of Cardiology at the University of California, Irvine (UCI) School of Medicine and Wayne State University School of Medicine.

During his academic appointments, Dr. Mitiku enjoys teaching medical students, residents, and cardiology fellows. He was awarded Outstanding Teacher of The Year for three consecutive years and was granted entry into the Gold Humanism Honor Society.

Dr. Mitiku is affiliated with UCI Medical Center in Orange, California, and serves as the director of electrophysiology at Hoag Irvine Hospital in Irvine, California. At Hoag, He was awarded the top quality performer within the Cardiology peer group for 2019 and 2020. He is also a member of the American Heart Association, American College of Cardiology, and the American Medical Association.

He looks forward to welcoming new patients and providing excellent care for those continuing at Coastal Cardiology of Orange County.

Huy Nguyen, MD, FACC, a cardiologist at Coastal Cardiology of Orange County, has deep roots in Irvine, California, one of the communities the practice proudly serves, along with Ladera Ranch, California.

Dr. Nguyen grew up in Irvine and received his Bachelor of Arts in biology from the University of California, Irvine. 

He then earned a master's in applied physiology and earned his medical degree from Chicago Medical School, one of the graduate schools of the Rosalind Franklin University of Medicine and Science in North Chicago, Illinois. 

Back in Orange County, he completed his internship and residency in internal medicine, as well as his fellowship training in general cardiology, all at UC Irvine Medical Center in Orange, California.

He then moved to New York to complete his interventional cardiology fellowship at Mount Sinai Hospital in New York City, where he was awarded Outstanding Interventional Cardiology Fellow of the Year.

Throughout the course of his training, Dr. Nguyen has given numerous lectures and presentations, and has authored publications in peer-reviewed journals on various topics in both general and interventional cardiology.  

He was involved with and participated in live case demonstrations at Mount Sinai Hospital, focusing on complex coronary interventions.

Dr. Nguyen believes in a patient-centric approach to cardiovascular care and focuses on the collaborative efforts with his patients in optimizing their outcomes.

In his spare time, Dr. Nguyen enjoys spending time with his family, watching movies, playing basketball, and surfing.

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.

Dr. Sarsam received his medical education at the University of Baghdad / College of Medicine in Iraq. Following the second Gulf War, he moved to the United States and attended the Wayne State University / Detroit Medical Center where he completed his Internal Medicine Residency. He then completed his fellowship in General and Interventional Cardiology at Michigan State University / Providence Providence-Park Hospitals in Detroit, MI. Dr. Sarsam also specializes in advanced heart failure.