Find a Top Internist Near Me in Smithtown, NY – Book an Appointment Instantly

Hari Polavarapu, MD, is a board-certified Internal Medicine and Primary Care provider at Tru Medical Management. Dr. Polavarapu, who also goes by “Dr. P,” sees patients at both practice locations in the Navy Hill and Williamsburg neighborhoods of Brooklyn, New York. He provides all his patients with outstanding conservative and preventive care.

 

Dr. Polavarapu is the founder of Tru Medical Management — a modern, comfort-driven primary care practice. Growing up in a medical family in India with philanthropic roots, Dr. Polavarapu has planted the seed to expand the goal of primary care, advance the medical care model, and improve access to health services.

 

His mission is to create a positive experience and inclusive environment for all patients. Tru Medical Management is dedicated to fulfilling the vision of high-quality, patient-centered primary care because they believe that better is possible.

 

Get started with Tru Medical Management today. Call the office to schedule your consultation or appointment. Online booking is also available and is fast and easy.

Jeffrey Crespin, MD

---

 

Jeffrey Crespin, MD, has been a practicing gastroenterologist in Manhattan for more than 20 years and has convenient office locations across New York City in the Upper East Side, Midtown East, and Midtown West. As a board-certified gastroenterologist, Dr. Crespin strives to provide the highest quality medical care in a compassionate, professional, and personalized manner.

Dr. Crespin graduated cum laude from Harvard University with a bachelor’s degree in biology. After spending a year studying cinema, psychology, and literature at the Sorbonne in France, Dr. Crespin attended Washington University School of Medicine in St. Louis, Missouri, where he graduated with his medical degree. He then completed his internship and residency training through the University of Minnesota before rounding out his training with a fellowship in gastroenterology at Northwestern Memorial Hospital in Chicago, Illinois. In addition to his medical education and training, Dr. Crespin has a Master of Business Administration from the New York University (NYU) Stern School of Business.

Before opening up his private practice, Dr. Crespin served as the director of the Columbia-St. Luke's Roosevelt GI clinic. He is expertly trained in endoscopic procedures, which allows for direct visualization of the intestinal tract for optimal diagnosis, treatment, and prevention of gastrointestinal diseases such as irritable bowel syndrome, Crohn’s disease, and colitis. To ensure his patients have access to the best care possible, Dr. Crespin conveniently offers same-day, late-hour, and weekend appointments.

Recognized as one of New York’s “Top Doctors,” Dr. Crespin is affiliated with NYU Lenox Hill Hospital, St. Luke's Roosevelt, and the Beth Israel hospitals. He is also a clinical assistant professor of medicine at NYU.

 

Dr. Benjamin Barrah, M.D. is a Brooklyn internal medicine specialist serving the New York area. His practice provides a broad variety of services, including vaccinations and treatments for ailments such as hepatitis C, allergy testing and treatment, erectile dysfunction, cosmetic surgery, and immigration medical exams.

Dr. Barrah earned his medical degree from the University of Benin School of Medicine and studied clinical dermatology at the University of London, after serving time as a dermatology house officer. Next, he attended the University of Miami School of Medicine, where he served as a graduate education special trainee fellow in the field of dermatology and cutaneous surgery. He went on to complete his residency in internal medicine at the Woodhull Medical and Mental Health Center in New York.

Dr. Barrah is board-certified and provides a range of medical, skin, and aesthetic services, while also educating new health care professionals. He specializes as an internist and dermatologist and holds professional memberships in the American College of Physicians and American Academy of Aesthetic Medicine. He is affiliated with both the Interfaith Medical Center and the New York Methodist Hospital and is fluent in English, French, and Spanish.

Dr. Barrah is eager to welcome new patients to his practice, whether they need basic acne treatment, care for chronic illnesses, or to complete an immigration medical exam to gain permanent residency in the United States. Whatever the medical needs may be, Dr. Barrah will provide the ideal treatment and do so in a caring and compassionate bedside manner while delivering the best possible care.

If patients are in need of medical services in the Brooklyn area, give Dr. Barrah’s office a call to schedule an appointment during office hours today. The team at Fulton Medical Plaza are looking forward to helping.

ABOUT US

---

Peggy Elango, DO, is a primary care physician serving patients in the New York City area. At her practice in the Lenox Hill area of Manhattan, she provides a wide range of internal and concierge medicine services.

Dr. Elango attended Michigan State University, where she received her medical degree. She is board certified by the American Osteopathic Board of Internal Medicine and is a member of the American Osteopathic Association. She speaks English and French, which makes her accessible to patients from a variety of cultural backgrounds.

Dr. Elango is originally from Cameroon and grew up in Atlanta, Georgia. She comes from a family of physicians. Dr. Elango believes in listening to each patient and creating a partnership to maintain and improve lifelong health. Patients trust her expertise because she consistently provides high-quality care that leads to positive and lasting health outcomes.

Dr. Elango is affiliated with Lenox Hill Hospital and NYU Langone Health.

Dr. Sarah Fishman is an endocrinologist in private practice in New York City. At her practice in Midtown Manhattan, she provides a wide range of endocrinology care and services.

After completing her medical and PhD degrees at Mount Sinai School of Medicine, she continued her training in Internal Medicine and Endocrinology at Lenox Hill Hospital. She is affiliated with Mount Sinai Hospital and Northwell Health Lenox Hill Hospital, where she serves as an associate professor. As part of her academic appointment, Dr. Fishman has conducted research studies on evaluating biomarkers, chemicals that can be detected by blood tests, to identify patients with diabetes who may be at higher risk of cardiovascular events. In addition, she has spearheaded projects to improve physician and nurse empathy towards patients with diabetes, and on the use of continuous glucose monitors in hospitalized patients.

Recently, Dr. Fishman served as the in-house endocrinologist at Lenox Hill Hospital at the peak of the COVID-19 pandemic, working alongside critical care physicians to develop new protocols for the management of COVID-19 related endocrine disorders. She continues to be a valued teacher and mentor to residents and endocrine fellows.

Outside of the office and hospital, Dr. Fishman is a devoted mother, wife, daughter, and friend. When not on call, she can often be found sleeping in, building crafts with her kids, working on DIY home improvement projects, and enjoying the parks of New York City. She is an active member of her synagogue community and is known among her friends and colleagues for her reliability and fortitude.

Dr. Michelle Henry is an international speaker, trainer, and author. As a board-certified dermatologist and dermatologic surgeon, she has established herself as a prominent figure in the industry. Dr. Henry serves as the CEO and founder of Skin & Aesthetic Surgery of Manhattan, as well as the founder of The Henry Research Group. In addition to her private practice, she holds the position of Clinical Instructor of Dermatology at Weill Cornell Medical College.

Dr. Henry specializes in general dermatology, Mohs micrographic, and cosmetic surgery. She completed her residency in dermatology at Mount Sinai Hospital in New York City, where she served as Chief Resident. Following her residency, Dr. Henry pursued further specialization through a fellowship in cutaneous oncology, Mohs micrographic, and reconstructive surgery at Harvard Medical School. Driven by her passion for providing exemplary care, she focuses on high-risk skin cancer treatments, cosmetic surgery, hair loss solutions, skin rejuvenation techniques, and addressing the unique needs of diverse skin types.

Recognized for her talent and dedication, Dr. Henry has been featured in renowned publications such as Forbes, The New York Times, Harper's Bazaar, The Cut, Byrdie, and Coveteur. These features highlight her artistic prowess in the field of dermatology as well as her advocacy efforts. Furthermore, she has contributed significantly to the medical community through her extensive publications, authoring numerous articles and book chapters. She enjoys medical media and has globalized her teaching efforts as an on-air contributor for the Today show.

Dr. Henry's reputation is solidified by her inclusion in prestigious accolades such as Castle Connolly Top Doctor and New York Magazine Top Doctor. Additionally, she actively serves on multiple medical boards, conducts FDA clinical trials, and is a member of the product validation board at L'Oréal. She is a distinguished fellow of the American Academy of Dermatology, American Society of Dermatologic Surgery, and American College of Mohs Surgery. She also serves on the Board of Directors for the Melanoma Research Foundation and has been awarded their prestigious Excellence in Prevention award.

At the core of Dr. Henry's treatment philosophy lies a commitment to holistic care that integrates the latest advancements in technology and scientific research. She strives to provide her patients with the most effective and cutting-edge solutions, ensuring optimal outcomes and patient satisfaction.

Dr. William Martin is a top-rated internist and primary care physician serving patients from Midtown Manhattan and throughout the Greater New York City metro region. As a skilled and compassionate physician, Dr. Martin is skilled in the diagnosis and treatment of a wide array of conditions, including sinusitis, bronchitis, asthma, diabetes, urinary tract infections, high cholesterol and high blood pressure, chronic fatigue, migraines, eczema, psoriasis, colds and other respiratory infections, back pain, anxiety and depression, and thyroid disorders.

Dr. Martin received his medical degree from the University of Vermont after receiving a bachelor's degree in chemistry from the same institution, and completed his residency in internal medicine at St. Lukes-Roosevelt Hospital in New York City. As a leading physician dedicated to the needs of his patients, Dr. Martin maintains active memberships in several medical associations and is a diplomate of the American Board of Internal Medicine.

Dr. Martin is a strong proponent of patient-centered care and patient education, ensuring each patient he treats receives the most appropriate care and treatment based on an in-depth evaluation of the patient's unique needs, medical history and current health status. During office visits, every patient receives the information they need to understand the medical issues they face, including existing and emerging disease risk factors, and the treatment options that are available to them so they can make confident and informed decisions about their care.

Dr. Martin enjoys meeting new patients at his practice on East 54th Street, and the practice accepts most major forms of medical insurance plans.

Dr. Michael Aziz is a board-certified Internal Medicine physician, author, and a broadcast media commentator. He is as an attending physician at Lenox Hill Hospital in New York City. Dr. Aziz completed his medical training at Long Island Jewish Medical Center and Staten Island University Hospital in New York. He is a member of the American College of Physicians,  the American Society of Internal Medicine, and a fellow of the Royal Society of Medicine in the United Kingdom. Dr. Aziz is also a keynote speaker at numerous national and international conferences, including those organized by the American Academy of Anti-Aging Medicine.

As the founder of the practice that integrates traditional and functional medicine, Dr. Aziz focuses on addressing  the root cause of disease. He is the author of "The Perfect 10 Diet," a book that challenged outdated dietary guidelines in 2010. It is a book that was ahead of its time since it went against established medical guidelines for its position against fake fats promoted by the Amercian Heart Association, and the Harvard Food Pyramid. He advocated a balanced, natural diet with satuarted fats in 2010 long before the new USDA Food Pyramid was introduced in 2026.

Dr. Michael Aziz was among the first doctors to alert the public on national TV about the danger of seed oils, and trans fats 20 years ago, long before the media caught on.  Dr. Aziz was also among the first doctors to alert the public about the dangers of both low-carb and keto diets since nitrites in processed meats have been linked to many types of cancer.  

Upon The perfect 10 Diet release, Dr. Michael Aziz was featured on ABC's billboard in Times Square in NYC. He also made it on the cover of "First for Women," one of the largest magazines in the United States. The Perfect 10 Diet became an instant bestseller. The Perfect 10 Diet hit the number one spot on Amazon for 12 consecutive weeks in 2011, and was picked up to be translated into several foreign languages including; Italian, Chinese, Mandarin, Slovenian, Urdu, Malay, and Indonesian. Dr. Aziz and The Perfect 10 Diet were featured on countless TV shows including "The View," "The Doctors," "Fox and Friends," and "Dr. Oz." He has been a guest on hundreds of radio shows, podcasts, The Mel Robbins show, and NPR.  It was the start of his  national exposure.    

In 2025, Dr. Aziz published his second book, "The Ageless Revolution." It is the first book on the market that addresses aging as a disease. It is a new concept in medicine since it targets cellular malfunction. Alarmed by the high mortality rates in the US during the Covid-19 pandemic, Dr. Aziz emphasizes the need for proactive health measures to improve healthspan, and prolong lifespan. His approach integrates traditional and functional medicine aiming to treat aging rather than treating chronic age-related diseases using supplements, hormone replacement, and peptides. 

The second book was also an immediate bestseller, hitting the number 1 spot in anti-aging, longevity, menopause, and holistic medicine categories on Amazon for several weeks. The book was also picked up  to be translated into several foreign languages including Portuguese ( Brazil), Polish, and Chinese. 

Dr Aziz is a prolific contributor to Life Extension Magazine with the "Ask the Doctor"column which reaches 400,000 readers monthly. He had been a contributor to The Boardroom Newsletters which reached over 7 million subscribers with health advice in 2010's. He is a also a medical contributor to Biohackyourself (website and magazine) that reaches over 3 million people on social  media. Dr. Aziz's columns, articles, and opinions have been published in The LA Times, CNN.com, Fox.com, Newseek, The Washington Post, WebMD, The NY Post, the Daily News, Katie Couric Media, Harper's Bazaar, Forbes, as well as in hundreds of publications internationally around the world such as The Daily Mail, Paris Match, The Saigon Times, and El Arabyia.  Dr. Aziz regularly provides medical commentary on many health networks, including NBC, NPR, Fox, Fox 5 NY, ABC, WGN Chicago,  Telemundo, the Will Cain Show, Pix11, Fox 5, and Dubai TV.

Dr. Aziz is passionate about philanthropy. He volunteered in NYC during the Covid-19 pandemic, and treated underserved communities in remote villages of Indonesia. He is also donating the proceeds of The Ageless Revolution to  charity helping women affected by breast cancer. 

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.

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.

A distinguished graduate of the University of London Medical School, Dr. Talal Sharaiha further honed his expertise by achieving board certification in Internal Medicine at Albert Einstein Medical Center. Committed to continual learning, he expanded his skill set through specialized fellowships in Integrative Medicine and Culinary Medicine, uniquely positioning him to bridge the gap between Western medicine and Eastern philosophies. Dr. Sharaiha’s practice is rooted in a holistic vision. He leverages precision nutrition strategies, botanicals, and pharmaceuticals when necessary, crafting personalized care plans that empower patients to reclaim control of their health and vitality. Beyond clinical practice, Dr. Sharaiha is an accomplished innovator, holding four patents for groundbreaking medical devices designed to enhance nutrition delivery in critical care settings. His inventive contributions underscore his commitment to improving healthcare outcomes on a broader scale.

Gautam Ahluwalia, MD is an internal medicine and primary care physician with over 25 years of experience delivering holistic, evidence-based care focused on optimizing patient outcomes and building long-term, patient-centered relationships. He earned his medical degree and completed his internal medicine residency at the All India Institute of Medical Sciences (AIIMS), New Delhi—India’s top-ranked medical institution.

Dr. Ahluwalia previously served as Professor and Chief of Internal Medicine at a leading tertiary care medical school in North India, where he mentored thousands of medical students and residents and held senior leadership roles ensuring excellence in clinical care, education, and accreditation. An award-winning clinician, educator, and published author, he is recognized for his ethical, patient-first approach to care.

Dr. Ahluwalia now provides personalized primary care at Stoneleigh Medical Group’s Yorktown Heights and Brewster offices, where he is accepting new patients.

Elizabeth Sharp Edens, M.D., DABOM, IFMCP is a board-certified Internal Medicine and Obesity Medicine Physician, Institute for Functional Medicine Certified Practitioner and the founder of Health Meets Wellness. Dr. Sharp started Health Meets Wellness to make functional medicine more accessible, combining her expertise in healthcare with physical activity, specifically yoga. Dr. Sharp completed her 200-hour yoga teacher training and believes in combining daily movement practices with medicine to help treat her patients. She is dedicated to helping her patients reach their wellness goals and developed the Health Meet Wellness method with Troy Flanagan, Ph.D. and Susie Parker-Simmons, RDN, specifically to help patients with weight management. 

In addition to her innovative practice, she is an Assistant Professor at Mount Sinai Hospital. She graduated medical school Magna Cum Laude from St. George’s University and completed her residency in Manhattan at Lenox Hill Hospital. After residency, she worked for Mount Sinai Doctors where she was awarded the Cullman Family Award for Excellence in Physician Communication and worked at OneMedical. Through her education and real-life experience, Sharp uncovered that taking a functional medicine approach helps diagnose and treat the root cause of her patient’s symptoms and disease processes. Her patient-centered style of practice combines diet and lifestyle with medicine to deliver multifaceted, holistic care for her patients. When she's not seeing patients she enjoys cooking, hiking, rock climbing , running, yoga and spending time with her friends and family.

Welcome to the Office of Dr. Irina Gressel

Irina Gressel, MD, is a skilled primary care physician and the medical director of Health Styles Medicare PC in New York City. Dr. Gressel brings her years of expertise to residents of Fort Greene, Brooklyn, and her dedication to improving the lives and health outcomes of all her patients.

Dr. Gressel completed her medical degree from Vitebsk State Medical University and an internship at Polotsk Central City Hospital, both located in Belarus. She then completed an additional internship and her residency at The Brooklyn Hospital Center in New York, where she remained as an attending physician for several years.

In addition to practicing medicine, Dr. Gressel served as a clinical instructor in medicine at New York University and is currently a clinical assistant professor of medicine through the Weill Cornell Medical College, based at The Brooklyn Hospital Center. She is a member of the American College of Physicians and the American Medical Association.

Under the direction of Dr. Gressel, Health Styles Medical Center PC is a primary care clinic dedicated to a comprehensive approach to treatment. At their modern office, Dr. Gressel and her team strive to implement the latest technology and techniques in their patients’ treatment plans. They offer a wide range of both primary care and aesthetic services, including routine annual exams, treatment for acne, Botox®, IV infusion therapy, and weight management. Dr. Gressel also offers the convenience of telemedicine services so patients can receive the care they need from the comfort of their homes.

IIrina Gressel, MD, is committed to high-quality care and service for all her patients. To make an appointment, call the office or book online today.

Dr. Ijaz Ahmad, M.D., F.A.C.C., is an experienced cardiologist, skilled in the diagnosis and treatment of an array of heart-related diseases and conditions in patients from Park Slope and throughout Brooklyn, NY. At Park Slope Cardiac and Diagnostic, Dr. Ahmad offers patient-centered care for issues like congestive heart failure (CHF), coronary artery disease (CAD), peripheral vascular disease (PVD and PAD) and chest pain. With advanced training in cardiac diagnostic imaging, Dr. Ahmad is skilled in performing echocardiograms, nuclear stress testing and ultrasounds, as well as cardiac catheterization and other minimally-invasive procedures.

A fellow of the American College of Cardiology (F.A.C.C.), Dr. Ahmad specializes in non-invasive and minimally-invasive cardiology to help patients get the care they need while avoiding surgery whenever possible. He and his team at Park Slope Cardiac and Diagnostic are committed to providing the highest quality care throughout every phase of treatment. Patients receive compassionate, customized care focused on their needs and based on in-depth evaluations using state-of-the-art testing and diagnostic techniques and technology for long-term health and wellness. With an emphasis on prevention and education, Dr. Ahmad helps patients understand their medical issues and risks, providing them with the education they need to enjoy better health and a better quality of life.

Dr. Ahmad completed his medical degree at Allama Iqbal Medical College, followed by a residency and internship at Interfaith Medical Center and a fellowship in cardiovascular diseases at New York Methodist Hospital. Widely published in top medical journals, including the International Journal of Cardiovascular Diseases and the Journal of Nuclear Cardiology, Dr. Ahmad was awarded the New York’s Top Doctors Award in 2016. Certified in nuclear cardiology by the American Society of Nuclear Cardiology (ASNC) and echocardiography by the National Board of Echocardiography (NBE), Dr. Ahmad maintains active memberships in several professional societies, including the American College of Cardiology, the American Society of Echocardiography, the American Society of Nuclear Cardiology and the American College of Physicians.

Park Slope Cardiac and Diagnostic welcomes new patients and accepts most major insurance plans. Dr. Ahmad speaks both English and Hindi.

About the Practice

Board-certified gastroenterologist and internal medicine practitioner Todd B. Linden, MD, FACP, brings years of expertise and hands-on experience to his self-titled practice in New York City. Located in the Soho neighborhood of Manhattan, he diagnoses and treats both acute and chronic health conditions, some of which include acid reflux, hemorrhoids, Crohn’s disease, and gastrointestinal and colon cancer. 

Dr. Linden holds a medical degree from the prestigious Vagelos College of Physicians and Surgeons at Columbia University in New York. He completed his residency in internal medicine at New York-Presbyterian Hospital and completed a fellowship in gastroenterology at the Icahn School of Medicine at Mount Sinai, both in New York.

Today Dr. Linden’s practice offers comprehensive diagnostics and the latest treatments for a variety of conditions like irritable bowel syndrome, diverticular disease, hemorrhoids, and more. He values the time he spends with his patients and devotes a part of each appointment to get to know them personally. Patients can feel confident that Dr. Linden is always listening and taking their needs into account when developing treatment plans.

Dr. Linden ensures that his patients receive expert medical services whenever they need it. The practice has convenient office hours and an efficient, friendly support staff that can help set up appointments that are best suited to a patient's busy schedule.  

Call the office or use the online booking tool to schedule an appointment at Todd B. Linden MD FACP, today.