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Yasir Shareef is a physician, a community builder, and social activist.

He graduated from the University of Michigan with Bachelor’s and Master’s Degrees.

He then attended Michigan State University for his medical education. Dr. Shareef currently practices as a neurologist in Arizona.

He is the director of stroke and neurology at Mountain Vista Medical Center in metropolitan Phoenix area.

He is also a mentor and clinical faculty to medical students at Midwestern University.

He has been with CAIR-AZ since 2011 and has helped revamp the organization into the respected civil rights organization that it is today.

Ali Ashtiani, MD is a fellowship-trained, board-eligible interventional cardiologist at Cardiology Specialists of Orange County (CSOC) practicing in Santa Ana, Irvine, and Newport Beach, California. He has special interests in coronary intervention including coronary angioplasty & stent placement, pacemaker implantation, and valvular/structural heart disease.

Dr. Ashtiani received his medical training in our very own Orange County. After earning his medical degree from the University of California, Irvine Medical Center in Orange, California, he went on to complete internal medicine internship and residency followed by cardiology fellowship and advanced fellowship training in interventional cardiology at the same institution.


Dr. Ashtiani is affiliated with Hoag Hospital Heart and Vascular Institute in Newport Beach, Hoag Hospital Irvine, & Hoag Orthopedic Institute, St. Joseph Hospital in Orange, and Orange County Global Medical Center in Santa Ana.

Dr. Ashtiani is currently welcoming new patients and looks forward to providing individualized care with patience and compassion just as he would treat his own family. Schedule an appointment with Dr. Ashtiani by contacting our office today.

Board-certified cardiologist Ethan Yalvac, MD, FACC, FSCAI, RPVI, CBNC, is proud to provide comprehensive care to patients at Cardiology Specialists of Orange County in Santa Ana, Irvine, and Newport Beach, California.

Dr. Yalvac received his Bachelor of Arts in economics and math, graduating cum laude. He earned his Doctor of Medicine from the University of Texas Medical Branch School of Medicine in Galveston. He then completed his internship and residency in internal medicine at Tulane University in New Orleans, Louisiana. Afterward, Dr. Yalvac completed a general cardiology fellowship at the Tulane University Heart and Vascular Institute before completing an interventional cardiology fellowship at the University of California, San Diego. 

He holds certification from the Board of Nuclear Cardiology in advanced cardiac life support and is Level II trained in echocardiography. Dr. Yalvac is a member of the Society for Vascular Ultrasound, and a fellow of the American College of Cardiology and the Society for Cardiovascular Angiography and Interventions.

Dr. Yalvac is affiliated with Hoag Hospital and Hoag Vascular Institute in Newport Beach, Hoag Hospital & Orthopedic Institute in Irvine, St. Joseph Hospital in Orange, and Orange County Medical Center in Santa Ana, California.

Mahmoud Eslami-Farsani, MD, FACC, FSCAI, is a board-certified cardiologist at Cardiology Specialists of Orange County in Santa Ana, Irvine, and Newport Beach, California. He has special interests in coronary intervention, including angioplasty, stent placement, valvuloplasty, valvular heart disease, and peripheral vascular intervention. 

Dr. Eslami-Farsani earned his medical degree from Hahnemann University in Philadelphia, Pennsylvania. He then completed his internship and residency at the University of California, Irvine Medical Center in Orange, California, before completing his interventional and cardiology fellowships at the University of Southern California in Los Angeles.

He holds board-certifications in cardiovascular disease, interventional cardiology, and internal medicine. To remain up-to-date on the latest developments in his field, Dr. Eslami-Farsani is a member of the American College of Cardiology, the American Medical Association, and the American College of Physicians. 

Dr. Eslami-Farsani is currently welcoming new patients and looks forward to partnering with them. Schedule an appointment with Dr. Eslami-Farsani by calling the office or booking online today.

Dr. John Farag is a dedicated medical professional with a passion for holistic and integrative medicine. His objective is to utilize his skills and experience to serve humanity, focusing on the well-being of the body, mind, and spirit.

Dr. Farag's extensive professional experience spans from 2000 to 2021. He served as the Regional Senior Medical Officer for the CareMore Medical Group Health Management Organization, covering Southern California, Arizona, and Tennessee. During this time, he gained expertise in various medical areas, including inpatient and outpatient medicine, skilled nursing home medicine, geriatrics, and end-of-life care transitions to hospice.

Before that, from 2004 to 2007, he practiced at Clinica Medica San Miguel, where he specialized in outpatient medicine, internal medicine, and family practice, with a focus on the senior population.

His journey in medicine began as a Medical Officer on Duty at the Veterans Administration in West Orange, New Jersey, from 2003 to 2004.

Dr. Farag completed his Internal Medical Residency at New York Hospital, Queens, New York, between 2000 and 2003.

Throughout his career, Dr. Farag has earned various certifications, including a medical license from the California medical board, DEA recertification (awaiting approval), Internal Medicine Board Certification, and completing the UCSF Physician Leadership Program. He has also successfully passed USMLE Steps 1, 2, and 3, as well as obtained the ECFMG Certification and Emergency Medical Technician certification.

His education includes graduating from the Ross University School of Medicine in the year 2000. He also studied at Loyola Marymount University, West Coast University, Glendale Community College, and La Canada Flintridge High School.

Beyond his professional life, Dr. John Farag possesses a diverse range of personal interests. Born on January 10, 1973, in Long Beach, California, he is fluent in English, Spanish, and Arabic. He enjoys engaging in fitness activities such as soccer, basketball, hiking, swimming, and cycling to maintain a healthy lifestyle.

Moreover, Dr. Farag is actively involved in volunteering at Saint Paul Coptic Orthodox Church in Irvine, where he dedicates his time to helping the youth. His commitment to serving others extends to missionary work, as he engaged in a mission from 2021 to 2023, focusing on supporting the youth of North Africa through the integration of the Coptic Orthodox Church. This reflects his dedication to both medicine and humanitarian causes, demonstrating a well-rounded individual committed to making a positive impact on the world.

Dr. John Farag is a dedicated medical professional with a passion for holistic and integrative medicine. His objective is to utilize his skills and experience to serve humanity, focusing on the well-being of the body, mind, and spirit.

Dr. Farag's extensive professional experience spans from 2000 to 2021. He served as the Regional Senior Medical Officer for the CareMore Medical Group Health Management Organization, covering Southern California, Arizona, and Tennessee. During this time, he gained expertise in various medical areas, including inpatient and outpatient medicine, skilled nursing home medicine, geriatrics, and end-of-life care transitions to hospice.

Before that, from 2004 to 2007, he practiced at Clinica Medica San Miguel, where he specialized in outpatient medicine, internal medicine, and family practice, with a focus on the senior population.

His journey in medicine began as a Medical Officer on Duty at the Veterans Administration in West Orange, New Jersey, from 2003 to 2004.

Dr. Farag completed his Internal Medical Residency at New York Hospital, Queens, New York, between 2000 and 2003.

Throughout his career, Dr. Farag has earned various certifications, including a medical license from the California medical board, DEA recertification (awaiting approval), Internal Medicine Board Certification, and completing the UCSF Physician Leadership Program. He has also successfully passed USMLE Steps 1, 2, and 3, as well as obtained the ECFMG Certification and Emergency Medical Technician certification.

His education includes graduating from the Ross University School of Medicine in the year 2000. He also studied at Loyola Marymount University, West Coast University, Glendale Community College, and La Canada Flintridge High School.

Beyond his professional life, Dr. John Farag possesses a diverse range of personal interests. Born on January 10, 1973, in Long Beach, California, he is fluent in English, Spanish, and Arabic. He enjoys engaging in fitness activities such as soccer, basketball, hiking, swimming, and cycling to maintain a healthy lifestyle.

Moreover, Dr. Farag is actively involved in volunteering at Saint Paul Coptic Orthodox Church in Irvine, where he dedicates his time to helping the youth. His commitment to serving others extends to missionary work, as he engaged in a mission from 2021 to 2023, focusing on supporting the youth of North Africa through the integration of the Coptic Orthodox Church. This reflects his dedication to both medicine and humanitarian causes, demonstrating a well-rounded individual committed to making a positive impact on the world.

Wasim H. Raja, MD, is proud to be the primary care provider of choice for many families in and around Anaheim, Huntington Beach, Santa Ana, Garden Grove, Irvine, and Newport Beach at his practice in Fountain Valley, California. He has earned a reputation for excellence through his attention to detail and unrushed, customized approach to health care. 

Dr. Raja earned his medical degree at Allama Iqbal Medical College in Lahore, Pakistan, in 1998. He went on to complete a residency through the SUNY Health Science Center in Brooklyn, New York.

After more than two decades of treating patients in clinics, hospitals, emergency rooms, intensive care units, and nursing home, Dr. Raja has an expansive body of experience. He is also skilled in telemedicine services. 

As a board-certified internal medicine specialist, Dr. Raja sought out and completed additional education and training to expand his skill set. He is also a proud member of the American College of Physicians. 

A firm believer in the power of personalized care, Dr. Raja takes the time to get to know his patients and their needs. He builds patient education into every interaction, empowering those in his care to take charge of their own unique health journeys. He also speaks English, Urdu, and Punjabi, and enjoys caring for patients of all backgrounds.  

Dr. Raja embraces a holistic approach to health care, recognizing and honoring the connections between body, mind, community, and spirit. While he delivers care solidly rooted in science, Dr. Raja also understands the value of traditional medicine and supports patients who want to integrate alternative care into their health planning. 

For those in the Fountain Valley, California, as well as surrounding areas, who are searching for outstanding primary care and family medicine specialist, taking the time to come in and meet Dr. Raja and his team is a worthy endeavor. Booking takes just moments online or over the phone.

Dr Sharma Bishop MD earned her medical degree and graduated with Honors from St George’s University in Grenada. She completed her Internal medicine residency at Trinitas Regional Medical Center/Seton Hall University/ RWJ Barnabas Health in New Jersey. She specializes and is Board Certified in Internal Medicine. She has many years of experience in primary care outpatient clinics, managed care, urgent care, hospital medicine and telemedicine. She practiced Internal Medicine for years in Riverside County and currently practices in Orange County, California. She held hospital privileges at various hospitals in Riverside County. Dr. Bishop has experience in oversight of administrative responsibilities, academic medicine, risk adjustment and quality care outcomes. She has years of experience as supervising physician and Clinical Assistant Professor of Internal Medicine in Riverside County and Medical Director in Central California. She is currently Medical Director in Orange County CA.

Yasir Shareef is a physician, a community builder, and social activist.

He graduated from the University of Michigan with Bachelor’s and Master’s Degrees.

He then attended Michigan State University for his medical education. Dr. Shareef currently practices as a neurologist in Arizona.

He is the director of stroke and neurology at Mountain Vista Medical Center in metropolitan Phoenix area.

He is also a mentor and clinical faculty to medical students at Midwestern University.

He has been with CAIR-AZ since 2011 and has helped revamp the organization into the respected civil rights organization that it is today.

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.

At Volterra Dental Comprehensive and Aesthetic Dentistry, experienced dentist Richard Blackburn, DMD, and the team provide complete oral health care to people of all ages living in and around Los Alamitos, California, and throughout Orange County.

The team at Volterra Dental Comprehensive and Aesthetic Dentistry takes a thorough and patient-centric approach to oral health care. Instead of simply trying to mask uncomfortable symptoms, the providers work to identify the underlying problem and develop treatments that provide lasting outcomes.

At Volterra Dental Comprehensive and Aesthetic Dentistry, the team is committed to providing a comfortable, welcoming, and relaxing experience. To help relieve dental anxiety, they offer a variety of creature comforts, including blankets, neck pillows, headphones, and back massagers. There’s even a beverage bar onsite.

Individuals and families can access various services, including cosmetic dentistry, emergency dentistry, and sedation dentistry. The team also offers more specialized care, including dental implants, root canal therapy, and temporomandibular joint (TMJ) therapy.

Volterra Dental Comprehensive and Aesthetic Dentistry feature a variety of cutting-edge technologies onsite, including digital X-rays, VELscope® oral cancer screening, and laser dentistry with the BIOLASE® dental laser.

To partner with the Volterra Dental Comprehensive and Aesthetic Dentistry team, make an appointment by calling the office or booking online today. 

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.

The office of Melanchton A. Mangoba, MD, offers comprehensive internal medicine services to the Riverside, California, community. The health care team specializes in diagnosing and treating a variety of acute and chronic diseases in adults. They also focus on preventive health services and annual wellness exams to reduce risk factors for long-term health complications through individually tailored Healthy Plans.

As a board-certified internal medicine physician, Dr. Mangoba provides primary care services to manage hypertension, renal failure, diabetes, and other chronic diseases. He and his team also focus on the specialized needs of geriatric patients. They diagnose and treat conditions like dementia with respect and dignity.

The office of Melanchton A. Mangoba, MD, has the latest diagnostic testing technologies to give patients answers to their health questions as soon as possible. The team takes a patient-focused approach to health care and provides preventive resources to support long-term health and wellness. Dr. Mangoba strives to provide the highest quality of patient care and enjoys building a strong foundation for patient-physician relationships.

If you’re looking for a compassionate internal medicine physician, schedule an evaluation online or by calling Melanchton A. Mangoba, MD, today.

Dr. Sepideh Zahedy-Kapusta of Women & Family Clinic in La Habra, California, has a passion for aesthetics, educating patients, and giving every individual the highest standard of care. Dr. Zahedy specializes in family medicine, obstetrics and gynecology, and med spa treatments for patients of all ages wanting to look and feel their best from the inside out. She combines her medical knowledge with an artistic eye for cosmetic precision to offer patients an array of first-rate health care and in-office med spa procedures.

Dr. Zahedy began her medical career in Germany where she graduated from Justus-Liebig University Giessen medical school. From there she continued her specialty studies in a three-year OB/GYN program at Heppenheim, Germany. Upon completion, Dr. Zahedy moved to Pennsylvania for an internship at Geisinger Health System, and she completed her residency program at Danbury Hospital in Connecticut.

In private practice for over 20 years, Dr. Zahedy treats women of all ages at her La Habra office, and educates patients regarding many aspects of gynecology and obstetrics. She offers a wide range of gynecological testing and in-office procedures with both a medical and holistic approach.

Dr. Zahedy specializes in normal and high-risk pregnancies and individualized birth experiences. She believes that having a child is one of the most important and exciting moments in a woman’s life and that each pregnancy and birth is as unique as the individual mother and baby.

Dr. Zahedy is board certified in obstetrics and gynecology, with credentials in aesthetics, and pursues additional education and training for a variety of cosmetic procedures. She is a member of the Association of American Physicians and is fluent in English, German, Spanish, and Farsi.

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.

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

With convenient locations, our staff serves the Inland Empire of Southern California including: San Bernadino, Redlands, Loma Linda, Banning, Beaumont, Riverside, Moreno Valley, Perris, Murrieta, Temecula, Corona, Norco, Eastvale, Lake Arrowhead, Big Bear, and Victorville.

Since 2005 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 you 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 cardiologists are energetic, passionate, and dedicated individuals who are also highly trained not only in the heart but also 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 personal, 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 personalized care, individualized 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 believe 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.