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Dr. Aruna Chakrala is a skilled, Board-Certified healthcare provider who specializes in the fields of internal and aesthetic medicine. She serves a diverse clientele at Plainsboro Princeton Medical Associates PC’s offices, located in Plainsboro Township and Monroe Township, New Jersey.

Since she opened her practice in 2000, Dr. Chakrala has been providing high-quality care to the residents of the Princeton-area and surrounding communities. She provides a wide array of aesthetic and internal medicine procedures, and her health care philosophy emphasizes preventive care, such as exercise and healthy nutrition. Dr. Chakrala provides counseling, guidance, and mentorship to encourage lifestyle changes that improve the overall well-being of her patients.

Dr. Chakrala attended medical school at Sri Venkateswara Medical College in India and completed her residency in internal medicine at the University of Medicine and Dentistry of New Jersey. She is certified to perform aesthetic, anti-aging procedures, such as Botox and dermal filler injections.

Female patients trust Dr. Chakrala with their most sensitive health issues and schedule appointments with her for their important routine procedures, like wellness exams and pap smears.

Apart from English, the expert team at Plainsboro Princeton Medical Associates PC speaks five languages: Hindi, Punjabi, Telugu, Spanish, and Kannada.

Amit Chitalia, MD, is a certified cosmetic physician who’s committed to improving lives through cutting-edge, science-backed aesthetic and anti-aging treatments. As medical director of Omega Medical in Florham Park, New Jersey, he’s gratified to help the women and men he treats feel better, look better, and develop a greater sense of confidence.

Dr. Chitalia received a bachelor’s degree in biochemistry and molecular biology, a master’s degree in medical sciences, and his doctorate of medicine from St. George’s University School of Medicine. In addition to earning an MBA from Boston University, Dr. Chitalia trained with the American Society of Cosmetic Physicians, American Academy of Procedural Medicine, American Cosmetic Cellular Medicine Association, and American Academy of Cosmetic Surgery.

He’s passionate about bringing the latest rejuvenation and revitalization techniques to Omega Medical, including platelet-rich therapy (PRP) to reverse hair loss and turn back the clock on aging skin. Dr. Chitalia also restores sexual function and pleasure with the groundbreaking O-Shot® and P-Shot®. He’s an expert in microneedling, liquid facelifts, and Vampire®) techniques.

At Omega Medical, Dr. Chitalia provides personalized care to women and men of all ages. He constantly learns new techniques so he can offer the best and latest treatments in the field of medical aesthetics and regenerative medicine.

Gitendra Rajiyah, MD, is a double-board-certified internal medicine physician and cardiologist at The Heart Center of the Oranges, PA, serving patients at the East Orange, New Jersey, office on Evergreen Place. The practice also has offices in West Orange, South Orange, Maplewood, Newark, and Bloomfield, New Jersey. 

Dr. Rajiyah studied at the University of Colombo, Sri Lanka, earning his Bachelor of Medicine, Bachelor of Surgery (MBBS). He then spent several years gaining experience in internal medicine, surgery, obstetrics, gynecology, neurology, geriatrics, and psychology.

In 1988, Dr. Rajiyah enrolled at the University of London in the United Kingdom and completed an internal medicine and psychiatry fellowship at the University College Hospital. He moved to the United States the following year and completed an internal medicine residency at the University of Medicine and Dentistry of New Jersey (UMDNJ) in Newark.

Dr. Rajiyah also spent one year as a dedicated researcher under the guidance of Timothy Reagan, MD, chairman of the Division of Cardiology at New Jersey Medical School (NJMS) Rutgers Health. He also completed a cardiology fellowship, serving patients at several hospitals throughout New Jersey. 

Dr. Rajiyah is board-certified in cardiology and internal medicine and is a fellow of the American College of Cardiology (FACC). He’s also a member of several professional organizations, including the American College of Physicians, the American Medical Association, the British Medical Association, and the Sri Lanka Medical Association. 

While Dr. Rajiyah specializes in internal medicine and cardiology, he also has a special interest in gastroenterology. He is very active in the New Jersey medical community and serves on the Critical Care Committee at East Orange General Hospital and served as chief of cardiology there between 2005-2009.

Dr. Rajiyah looks forward to welcoming new and returning patients to The Heart Center of the Oranges, PA.

Daniel Shor, MD, is a board-certified internal medicine physician who specializes in comprehensive, patient-centered care. He practices at Plainsboro Princeton Medical Associates PC, which has offices in Plainsboro Township and Monroe Township, New Jersey. 

With expertise in sports medicine, chronic disease management, and preventive health, Dr. Shor is committed to helping patients achieve long-term wellness through evidence-based treatment plans and personalized guidance. He works closely with patients across all ages and activity levels, tailoring his care to meet their specific health needs.

Dr. Shor believes in empowering his patients through education and encouraging individuals to take an active role in their health. His approach combines preventive strategies with innovative medical solutions to enhance patient outcomes and quality of life. Whether managing chronic conditions, treating sports-related injuries, or conducting routine wellness exams, Dr. Shor is dedicated to delivering compassionate and thorough care.

Outside of his practice, Dr. Shor remains passionate about health, wellness, and staying active. He continues to expand his medical knowledge to provide the highest quality care to his patients.

Martin Corso, MD, is a seasoned Internal Medicine physician at Plainsboro Princeton Medical Associates PC in Plainsboro and Monroe, New Jersey, devoted to delivering exceptional healthcare services to patients of all ages. With over 30 years of experience, Dr. Corso brings a wealth of expertise and knowledge to the practice, specializing in comprehensive medical care with an emphasis on preventive measures and disease management.

As a board-certified internal medicine physician, Dr. Corso is dedicated to promoting the health and well-being of every patient. Known for their compassionate approach and unwavering commitment to patient care, Dr. Corso strives to establish strong doctor-patient relationships built on trust, respect, and open communication.

Dr. Corso is passionate about preventive medicine and believes in the importance of educating patients about healthy lifestyle choices and disease prevention strategies. By taking a proactive approach to healthcare, Dr. Corso empowers patients to take control of their health and lead fulfilling lives.

At Plainsboro Princeton Medical Associates PC, Dr. Corso provides personalized internal medicine services tailored to meet the unique needs of each patient. Whether it's managing chronic conditions, conducting routine screenings, or addressing acute medical concerns, patients can trust in Dr. Corso for compassionate and comprehensive healthcare services. 

Mohinder Singh, MD, is a skilled Internal Medicine physician at Plainsboro Princeton Medical Associates PC in Plainsboro and Monroe, New Jersey. With over four decades of experience and a deep-rooted passion for comprehensive patient care, Dr. Singh is dedicated to ensuring the health and well-being of every patient.

As a board-certified internal medicine physician, Dr. Singh possesses a wealth of knowledge and expertise in diagnosing and treating a broad spectrum of conditions. He remains at the forefront of medical advancements, continuously updating his skills and techniques to deliver the best possible care to his patients.

Dr. Singh is not only known for his expertise in his field but also for his exceptional communication skills. He fosters trust and collaboration with his patients, ensuring they feel heard, valued, and actively involved in their healthcare journey. Additionally, he maintains a strong rapport with colleagues, working closely with them to provide comprehensive and coordinated care.

At Plainsboro Princeton Medical Associates PC, Dr. Singh is committed to excellence in internal medicine, striving to create a supportive and compassionate environment where patients receive personalized attention and the highest quality of care. Whether it's preventive care, management of chronic conditions, or addressing acute medical needs, patients can trust Dr. Singh for expert guidance and support.

Dr. Aruna Chakrala is a skilled, Board-Certified healthcare provider who specializes in the fields of internal and aesthetic medicine. She serves a diverse clientele at Plainsboro Princeton Medical Associates PC’s offices, located in Plainsboro Township and Monroe Township, New Jersey.

Since she opened her practice in 2000, Dr. Chakrala has been providing high-quality care to the residents of the Princeton-area and surrounding communities. She provides a wide array of aesthetic and internal medicine procedures, and her health care philosophy emphasizes preventive care, such as exercise and healthy nutrition. Dr. Chakrala provides counseling, guidance, and mentorship to encourage lifestyle changes that improve the overall well-being of her patients.

Dr. Chakrala attended medical school at Sri Venkateswara Medical College in India and completed her residency in internal medicine at the University of Medicine and Dentistry of New Jersey. She is certified to perform aesthetic, anti-aging procedures, such as Botox and dermal filler injections.

Female patients trust Dr. Chakrala with their most sensitive health issues and schedule appointments with her for their important routine procedures, like wellness exams and pap smears.

Apart from English, the expert team at Plainsboro Princeton Medical Associates PC speaks five languages: Hindi, Punjabi, Telugu, Spanish, and Kannada.

Dr. David Lau received his Medical Degree and PhD degree in Physiology and Biophysics from NYU School of Medicine.   He completed his entire clinical training in Internal Medicine, Cardiovascular Disease, and Clinical Cardiac Electrophysiology at Columbia University - Presbyterian Medical Center.   Dr. Lau specializes in general cardiology and is an expert at the diagnosis of electrophysiological disorders and management after pacemaker, defibrillator, and remote cardiac monitor implantation.   Dr. Lau has presented his research at national meetings and published extensively in the area of electrophysiology.   He has a particular interest in the management of syncope and palpitations.   Dr. Lau is multi-board certified in Internal Medicine, Echocardiography, Cardiovascular Diseases, and Clinical Cardiac Electrophysiology and is Registered in Vascular Interpretations.

Arsalan Rehmani, MD, FACC, FSCAI is an Interventional and General Cardiologist at Chinatown Cardiology P.C. Dr. Rehmani completed his residency at BronxCare Health System followed by subspecialty fellowships in cardiology and interventional cardiology at Mount Sinai Morningside Hospital. He is board-certified in multiple subspecialties including Internal Medicine, Cardiovascular Disease, Interventional Cardiology, Adult Echocardiography, Nuclear Cardiology, Endovascular Medicine, and Cardiac CT.



Dr. Rehmani accepts new patients, and he currently provides consultations at various locations in New York City, including the Upper West Side and Chinatown in Manhattan, Queens, Brooklyn, and the Bronx. Dr. Rehmani is multilingual, being fluent in English, Urdu, Hindi, Russian, and Ukrainian.

Dr. Jacqueline Chan received her Medical Degree from New York Medical College.   She completed her Internal Medicine residency in addition to a chief resident year at the former St. Vincent’s Catholic Medical Center.   Dr. Chan began her Cardiovascular Disease fellowship at St.   Vincent’s Catholic Medical Center and transitioned to New York Methodist Hospital to complete her clinical training.   She is proficient in exercise treadmill stress test, echocardiography, nuclear myocardial perfusion scan, and peripheral vascular duplex.   Dr. Chan completed training as a vein specialist and performs radiofrequency venous ablation in our ambulatory procedure lab.  Currently, she is the Medical Director of Echocardiography and Vascular Imaging for our accredited ICAEL and ACR facility.  Dr. Chan is multi-board certified in Internal Medicine, Echocardiography, Nuclear Cardiology, and Cardiovascular Diseases.

Michael Liou, MD, FACC, FSCAI, is a skilled, board certified interventional cardiologist practicing at Chinatown Cardiology P.C., which has locations in Flushing, Brooklyn, Chinatown, and the Upper West Side of Manhattan. 

Dr. Liou earned his medical degree from SUNY Stony Brook School of Medicine after completing the prestigious Sophie Davis Biomedical Education Program at CUNY City College. He completed his internship and residency in internal medicine at NYU Langone Medical Center and performed his fellowship training in cardiovascular disease at Beth Israel Medical Center (now known as Mount Sinai Beth Israel) and returned to NYU Langone Medical Center for his advanced interventional cardiology subspecialty fellowship. 

Although he provides care for all cardiovascular conditions, Dr. Liou’s clinical expertise is in performing transradial cardiac catheterization, peripheral endovascular intervention, percutaneous mitral & aortic valvuloplasty, and ASD/PFO closure. He continues to participate in clinical research with a special focus on cardiovascular diseases affecting Asian Americans. 

Dr. Liou is multi-board certified in cardiovascular diseases, echocardiography, nuclear cardiology, and interventional cardiology.

Jennifer Chen, MD, FACC, is a board-certified cardiologist specializing in internal medicine, echocardiography, nuclear cardiology, and cardiovascular diseases at Chinatown Cardiology, PC, in the Chinatown section of New York City and Brooklyn and Flushing, New York. Dr. Chen earned her undergraduate degree at the University of California, Berkeley. She then went on to complete her medical training at Albert Einstein College of Medicine in The Bronx, New York. She performed her residency at Mount Sinai Beth Israel and her fellowship at Lenox Hill Hospital. 

Dr. Chen only employs the latest technology to provide accurate diagnoses and up-to-date treatments. She utilizes cutting-edge imaging techniques to detect cardiovascular diseases. However, she is also skilled at using methods that have proven effective in the past, such as the exercise treadmill stress test, nuclear myocardial perfusion scans, and peripheral vascular duplex. Dr. Chen has received additional training as a vein specialist and performs radiofrequency ablation within the facility.  

Dr. Chen is committed to helping patients receive the care and attention they need. By combining the latest technology with her knowledge and pleasant demeanor, she can make patients feel confident that they are in the best care possible. To receive professional attention for any issue concerning the heart, make an appointment with Dr. Chen online or by phone today.

Dr. Henry Siu earned his Medical Degree from the Sophie Davis School of Biomedical Education/SUNY Downstate Medical Center. He completed his post-graduated training in Internal Medicine at Yale New Haven Hospital, and Cardiology/Interventional Cardiology Fellowship at Thomas Jefferson University Hospital in Philadelphia. 

Dr. Siu has expertise in general cardiology, multi-modality cardiac imaging, and vascular imaging. As an interventional cardiologist, Dr. Siu is highly skilled in cardiac catheterizations and peripheral vascular interventions, and management of complex coronary/valvular heart disease. He has proven experience in private practice and in the academic setting, with focus on providing the highest quality care and most up-to-date diagnostic and treatment strategies. In his free time, Dr. Siu enjoys exercising and playing the piano. Dr. Siu speaks Cantonese, Mandarin, and English.

Tak Kwan, MD, FAHA, FACC, FACP, FSCAI, is a board-certified and internationally renowned cardiologist at Chinatown Cardiology, PC, in the Chinatown and Upper West Side areas of New York City, Brooklyn and Flushing, New York. Chief of Cardiology, Lenox Hill Greenwich Village, Northwell Health, Director, Asian Practice Initiatives at Lenox Hill Hospital, Clinical Professor of Medicine/Cardiology, Zucker School of Medicine at Hofstra/Northwell, and President, Chinatown Cardiology, P.C. Dr. Kwan earned his medical degree and completed his residency at the State University of New York Downstate Medical Center. For the past 20 years, Dr. Kwan has been an active member within the Chinese community. He served as the president of the Chinese-American Medical Society. He then went on to establish Chinatown Cardiology in order to assist those in the neighborhood. Due to his generous donations and charitable services for the community, Dr. Kwan was awarded the Ellis Island Medal of Honor in 2010.

Dr. Kwan is now the interventional cardiology director at Mount Sinai West, the catheterization laboratory co-director at Mount Sinai Beth Israel, and the affiliate medical director of international services at Mount Sinai Health. He is affiliated with Mount Sinai Beth Israel, serving as a professor at the Icahn School of Medicine, the executive director of Asian services, and the site program director of interventional cardiology. Besides being directly involved in patient care, Dr. Kwan is also an active participant in clinical research.

Dr. Kwan is recognized internationally as an expert in general and interventional cardiology. Not only is he incredibly skilled, but he is also a pioneer in transradial cardiac catheterization, complex percutaneous coronary intervention, structural heart intervention, and transpedal lower extremity peripheral catheterization. Dr. Kwan is committed to providing only the best treatment available to his patients. Whether the patient is seeking treatment for routine heart disorders or is suffering from more complex symptoms, Dr. Kwan has the experience and skills necessary to ensure that the proper care and attention are provided to every patient at Chinatown Cardiology.

For a highly skilled and knowledgeable cardiologist, make an appointment with Dr. Kwan either online or by phone today.

Natalie Marks, MD, is a board-certified vascular surgeon who serves the community of Borough Park in Brooklyn, New York, at the Vascular Institute of New York. With more than 25 years of experience, Dr. Marks is passionate about using the latest advancements in medical technology to diagnose and treat a wide range of vascular conditions, including hypertension, peripheral arterial disease (PAD), venous leg ulcers, and diabetic vascular disease.

Growing up in Ukraine, Dr. Marks earned her Medical Doctorate from Crimea State Medical University in Simferopol, Ukraine. She later moved to the United States to complete her internal medicine residency at Maimonides Medical Center in Brooklyn. 

Dr. Marks is certified by both the American Board of Vascular Medicine and Internal Medicine. She also holds certifications from the National Alliance of Wound Care and Ostomy and in Diagnostic Medical Sonography (RDMS) for vascular technology.

In addition to her time at the Vascular Institute of New York, Dr. Marks is an attending physician at Brooklyn’s Maimonides Medical Center, New York Community Hospital, and NYU Langone Brooklyn Medical Center. She also belongs to a number of professional organizations, including the American College of Physicians and the American Society for Vascular Medicine.

Click here to read Dr. Natalie Marks' online profile.