Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
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.
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.
Deepak ThiagaRajan, MD, is a highly regarded board-certified primary care internist. Dr. Thiaga Rajan provides primary care and geriatric medicine services at Rajan Medical Group for adults in and around the Inland Empire. He takes a holistic, patient-centered approach to managing acute and chronic health conditions.
Dr. ThiagaRajan earned his medical degree at St. George's University School of Medicine in Grenada, West Indies. He continued his internal medicine training with a residency at Norwalk Hospital - Yale School of Medicine in Norwalk, Connecticut. Dr. ThiagaRajan also received his geriatric medicine fellowship training at The Warren Alpert Medical School of Brown University’s Rhode Island Hospital in Providence, Rhode Island.
Prior to starting his private practice, Dr. ThiagaRajan served as the medical director for several hospitals throughout California. He co-authored multiple published medical articles that outline geriatric health concerns, including chronic disease management and elder abuse. Dr. ThiagaRajan also was a featured speaker at Brown University and Yale University hospitals and area senior centers.
Dr. ThiagaRajan was a recipient of the West Indies International Peace scholarship for multiple years and earned the United Kingdom’s International Award of His Royal Highness Duke of Edinburgh in 1996. When not serving his patients, he volunteers his medical expertise by providing geriatric health assessments to the local community.
At Rajan Medical Group, Dr. ThiagaRajan provides superior health care services that empower people to play an active role in their health. He specializes in the long-term management of chronic conditions that affect the elderly, including diabetes, arthritis, and dementia.
“Dr Deepak is great, highly knowledgeable and trustworthy. He cares about his patients health issues and follow up on any concerns. He took time to really listen to me and respond to all my questions.
Everyone in the office is friendly and helpful. ”
Dr. Deepak Thiagarajan, MD
Geriatrician
7974 Haven Ave
Suite 210
Rancho Cucamonga , CA 91730
4.9(35)
4.8
(371)
Dr. Shahrzad Shareghi, MD
Cardiovascular Disease Physician 47.2 mi
4.8(371)
2876 N Sycamore Dr
Suite 202
Simi Valley, CA 93065
Dr. Shahrzad Shareghi is an interventional cardiologist dedicated to cardiovascular excellence and keeping you healthy inside and out. Her practice The Cardiovascular Care Center is a vibrant practice located in Simi Valley, California.
Dr. Shareghi works closely with patients, valuing their concerns and taking the time needed to explain treatment options and procedures. You can count on Dr. Shareghi and her team for topnotch care.
Dr. Shareghi is honored to be a member of the STEMI Panel at two area hospitals. In this role, she treats many types of cardiac emergencies, including ST-elevation myocardial infarction (STEMI), a life-threatening medical emergency that you know by its more common name: a massive heart attack.
Dr. Shareghi is board-certified in interventional cardiology, cardiovascular disease, and internal medicine. After receiving her undergraduate degree from the University of Virginia, she attended medical school at Virginia Commonwealth University. She went on to finish internal medicine training at Mount Sinai Hospital in New York City, then relocated to beautiful California to complete her cardiology fellowship and interventional cardiology training at UCLA.
Darren FX Clair, MD, has been practicing medicine in the Los Angeles area for over 30 years and has helped thousands of patients improve and maintain their overall health and vitality. Dr. Clair is a functional medicine physician treating patients at Vibrance Health, which is located in Westlake Village, California.
He believes that the first step to assisting his patients to obtain optimal health is to spend an adequate amount of time with each patient and obtain a comprehensive review of their medical history in order to assess their current level of health, lifestyle, and to learn of any symptoms they may be experiencing. Although there are certainly instances where prescription medication is necessary, Dr. Clair’s primary objective is to look for ways to work with a natural healing ability of a patient's body to develop and maintain ultimate good health.
Dr. Clair believes that it is not enough to rely strictly on lab test results as a way to diagnose a patient’s health issues. Lab tests frequently do not accurately reflect how you, as a patient are feeling or functioning. Most lab tests are a comparison to others and do not take into account the fact that each patient is unique. Dr. Clair actively listens to his patients about how they are feeling and, if required, uses state-of-the-art non-invasive testing to determine the best course of action for the patient.
Dr. Clair is a graduate of Columbia University’s College of Physicians and Surgeons and completed his postgraduate work at UCLA Hospital. He is a Board Certified anesthesiologist, and in 2003, he opened Vibrance Medical Group, Inc. in order to help people to use their body’s natural curative powers to heal their ailments and stay healthy. In 2017, Dr. Clair became one of only 300 doctors to have earned the title of Certified Lifestyle Physician with the American Board of Lifestyle Medicine.
Dr. Clair was a co-investigator on an FDA-approved investigation of human growth hormone as an anti-aging agent and has published an article on growth hormone replacement in the prestigious Journal of Medicine. He has frequently appeared on TV news segments and The Doctors Show, discussing a wide range of various health-related subjects.
In 2018, Vibrance opened a meditation and yoga studio to complement our lifestyle medicine practices and programs in the Westlake Village community. Dr. Clair believes that yoga and meditation can be of great benefit to you on your journey to optimal health and wellness.
Additionally, Dr. Clair and the team at Vibrance Medical Group offer aesthetic services like Botox® and dermal fillers that can effectively diminish many visible signs of aging, like fine lines and wrinkles.
Our mission and goal is to help each and every one of our patients feel their very best at any and every age.
Dr. Eric Denley is a general practitioner with a specialty in family medicine. After graduating from the Rosalind Franklin Chicago Medical School in 2005, Dr. Denley completed his training in family medicine at Clinton Memorial Hospital in Wilmington, OH followed by training in internal medicine at Richmond University Medical Center in Staten Island, NY. Dr. Denley is also involved in our Research/Clincial trial department.
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.
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.
The concierge practice of Alexis Peraino, MD, INC. offers individualized care and personal attention to help patients achieve ultimate wellness. Serving adults in Westlake Village, California, Dr. Peraino takes time with each patient to learn about all aspects of their health. This thorough examination helps her get to know the entire person so she can offer effective preventive care.
Because Dr. Peraino sees a limited number of patients, she can really devote time and resources to their wellness, longevity, and disease prevention. She uses evidence-based medicine strategies to optimize all factors affecting a person’s health, including nutrition, physical activity, and other aspects of lifestyle.
The concierge practice also provides comprehensive internal medicine services, including diagnosing and treating acute conditions like the flu, a rash, or sore throat. She can also help you manage chronic disease and improve symptoms to avoid complications and live as healthy a life as possible.
Call today or use this website to schedule a consultation online to benefit from Dr. Peraino’s dedicated care. With her help, patients can achieve the best health possible.
“Dr Peraino is incredibly attentive and such a good listener. I love how we tend to make decisions together about my health and wellbeing- we are a team. Her suggestions are always realistic and true to me. I love having her as my primary care physician!”
Dr. Alexis Peraino, MD
Specialist
2475 Townsgate Road
Suite 200
Westlake Village, CA 91361
5.0(9)
4.97
(80)
Dr. Rajwinder Kaur, DNP/FNP-C
Family Physician 48.8 mi
“My experience was excellent to a well run organization that understood patient care I will return when needed and also recommend to others thank you Urgent care team also the medical receptionist was very good she listen and got me help that I needed 4 ever grateful”
Dr. Rajwinder Kaur, DNP/FNP-C
Family Physician
1923 West Ave L
Lancaster, CA 93534
4.97(80)
5.0
(2)
Dr. Eric Denley, MD
Family Physician 48.9 mi
5.0(2)
42357 50th St West
Suite 107
Quartz Hill, CA 93536
Dr. Eric Denley is a general practitioner with a specialty in family medicine. After graduating from the Rosalind Franklin Chicago Medical School in 2005, Dr. Denley completed his training in family medicine at Clinton Memorial Hospital in Wilmington, OH followed by training in internal medicine at Richmond University Medical Center in Staten Island, NY. Dr. Denley is also involved in our Research/Clincial trial department.
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.
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.
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