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

Todd Halper, MD, is a board-certified primary care doctor and family medicine physician at Halper Family Medicine in Rockville Centre and Bayport, New York. Dr. Halper grew up watching his father treat patients in his community and form lasting relationships throughout their care. Today, he works hard at his private practice to take care of his patients as if they’re members of his own family and helps them avoid getting ill with preventive care.

Dr. Halper earned his degree in medicine from the University of the West Indies Faculty of Medicine St. Augustine in Trinidad. He then moved back to his home state of New York for a residency in family practice at North Shore University Hospital in Manhasset. In 2009 during this residency, his outstanding communication skills and knowledge were recognized when he earned the Resident Teacher Award.

Halper Family Medicine is known as the best health care facility in the area. Dr. Halper offers a wide variety of services for patients of all ages, including Botox® injections, IV infusions, regenerative medicine using their own PRP or stem cells, and annual physical exams. He dedicates the necessary time to explain his patients’ conditions and treatments in-depth so that they have a complete understanding of their own care.

When he isn’t at Halper Family Medicine caring for patients, Dr. Halper loves to give back to his community through volunteer work. He teaches future doctors at New York’s Stony Brook University and Hofstra University in Hempstead.

Rachael Konigsberg is a graduate of Drexel University Physician Assistant Program in Philadelphia, PA. She is a board certified Physician Assistant by the NCCPA. She received her BA from Boston University and joined Internal Medicine of Greater New Haven in 2020.

Board-certified radiologist David Payne, MD, provides diagnostic radiology services to people of all ages at All County Radiology, his practice in the Fresh Meadows neighborhood of Queens. Dr. Payne offers comprehensive imaging services in New York City, including traumatic brain imaging, workers’ compensation, and no-fault accident cases.

Dr. Payne received a Bachelor of Arts degree at the University of Pennsylvania, then graduated with a Doctor of Medicine from Howard University School of Medicine in Washington, DC.  

After finishing a residency in diagnostic radiology at New York Medical College at St. Vincent’s Hospital and Medical Center of New York (in New York City), he completed an internal medicine internship at Westchester Medical Center in Valhalla, New York. 

He pursued advanced training, finishing a fellowship in neuroradiology at SUNY Downstate Health Sciences University in Brooklyn, New York.

Dr. Payne is a member of the American College of Radiology and a senior American Society of Neuroradiology member. He also serves as a consulting radiologist for professional sports teams.

CenterHealth Medical is a patient-focused clinic, providing exceptional primary care to residents of Flushing, New York, and throughout Queens in New York City. Owned by board-certified Wan Tan Chang, MD, the clinic brings several aesthetic services with top-of-the-line equipment and facilities to maximize results and keep wait times to a minimum.

Dr. Chang’s passion for quality health care started with a baccalaureate in biology from Long Island University in Brooklyn, New York. Following this, he attended St. Matthew’s University School of Medicine to obtain his medical degree and start his path toward comprehensive care.

Dr. Chang and the CenterHealth Medical specialists provide impeccable family care services to ensure optimal health. The team is passionate about preventive care and can offer benefits, such as physical exams and weight-loss management to avoid chronic disease before it occurs. They can also perform specialized DOT and immigration physicals.

The health care experts take pride in caring for their residents' sexual health by performing routine STD testing. If you’re looking to be more proactive with health care, Dr. Chang provides IV therapy and aesthetics to enhance the body’s longevity. Their specialists use personalized injections, such as Botox and platelet-rich plasma to achieve impeccable results.

With over 20 years of experience, people of all demographics come to CenterHealth and Medical to receive exceptional care. Dr. Chang is familiar with all walks of life, especially the LGBTQ+ community and older patients. In addition to English, Dr. Chang speaks Mandarin, Wenzhounese, and Cantonese to provide care to an even wider population. 

Call today to schedule an appointment and start an improved health journey. You can also book online through the reservation system.

Education: College of Mount Saint Vincent – MSN Family Nurse Practitioner

Awards and Professional Memberships: American Academy of Nurse Practitioners - American Nurses Association

I graduated from the college of mount Saint Vincent with MSN in FNP in 2013. Began my NP career at St. John in behavioral addiction medicine since then till now. I belong to AANP and ANA organization. I am suboxone waivered and certified in medicinal marijuana. During COVID I was asked to work with COVID patients on COVID unit and in the ED as temporary Hospitalist at St. John’s. My past experiences as RN are Med/Surg, Step down ICU, HIV/ventilator patients/telemetry. I worked for VNS home care RN. I plan to explore other medical interests in the near future.

Rachael Konigsberg is a graduate of Drexel University Physician Assistant Program in Philadelphia, PA. She is a board certified Physician Assistant by the NCCPA. She received her BA from Boston University and joined Internal Medicine of Greater New Haven in 2020.

Michael Rubalsky is a graduate of the Springfield College Physician Assistant Program, and is board certified as a Physician Assistant by the NCCPA. Michael is fluent in Russian and strives to provide care to patients in their native languages. He earned his Bachelor’s in health science at Springfield College, and joined Internal Medicine of Greater New Haven in 2020.

Irene Diakogeorgios is a licensed registered pharmacist. Upon receiving her degree from Arnold and Marie Schwartz College of Pharmacy, Long Island University, Brooklyn  in 1991 Irene services the Astoria/Long Island City community for over thirty years. Through a personalized approach and strong community ties with physicians and other health care providers, Irene continues to educate patients on their well being with courtesy, kindness, and respect.

Irene is a Registered Dietitian and Certified Personal Trainer specializing in weight loss, injury prevention, corrective exercise, and glute development. With passion for promoting population health, Irene earned her Master of Public Health from the University of Southern California where she contributed to government-funded weight loss programs for adolescents and adults with obesity. These experiences reinforced her belief that nutrition and exercise are the best preventive “medicine” for chronic diseases and overall well-being. To deepen her expertise in holistic health approach, Irene pursued a Master of Science in Nutritional Science and Kinesiology at the University of Michigan, Ann Arbor.

Since 2021, Irene has worked with over 100 clients, helping them achieve sustainable results in weight loss, muscle gain, and overall wellness. Irene’s approach focuses on empowering individuals to build lifelong healthy habits, unlocking their inner strength, and maximizing their potential. Passionate about preventative care, she believes nutrition and exercise are the foundation of good health and strives to create personalized, science-based plans for every client she works with.

Rachael Konigsberg is a graduate of Drexel University Physician Assistant Program in Philadelphia, PA. She is a board certified Physician Assistant by the NCCPA. She received her BA from Boston University and joined Internal Medicine of Greater New Haven in 2020.

Meet Dr. Firshein

Dr. Firshein has treated over 25,000 patients who have often experienced life-saving as well as life-enhancing results while receiving the most intensive, state-of-the-art, and personalized treatment available. At the Firshein center, he uses cutting-edge, DNA-based, diagnostic, nutritional, gut biome, and allergy based testing to create customized longevity and anti-aging protocols for his patients. As the best-selling author of the groundbreaking book The Nutraceutical Revolution, Dr. Firshein was the first physician to recommend a precision-based Nutraceutical approach for treating patients by utilizing a customized vitamin supplements and an individualized dietary approach. Known specifically for his detailed consideration of each patient’s medical history and markers’ for chronic conditions, he has developed a reputation for a uniquely compassionate, and effective form of medical care. He treats a wide variety of chronic issues, including asthma and allergies, chronic lyme, chronic pain, diabetes, cardiovascular disease, and osteoporosis, menopause and cancer utilizing therapies which he says are the best of both worlds. Early on in Dr Firshein's career he advocated for a variety of cutting edge therapeutics which were considered avant grade at the time including IV Therapy, food allergy desensitization drops and bio-identical hormones.

Dr Richard Firshein is the author of the best-selling books the Vitamin Prescription for Life, Reversing Asthma and Your Asthma Free Child. In addition to being an Osteopathic Physician, Dr. Firshein is  also a Certified Medical acupuncturist trained at the University of California, Los Angeles (UCLA), incorporating both Eastern and Western modalities into his therapeutic regimen. Dr Firshein has helped other doctors come up through the ranks by serving as assistant professor of Family Medicine at the New York College of Osteopathic Medicine, and as director of residency training in Family Medicine and director of medical education at Brookdale and St. Claire's Hospital in New York City.   

In addition to his professional/medical experience, Dr. Firshein belongs to numerous medical organizations, such as The American College of Occupational and Environmental Medicine, the American Academy of Medical Acupuncture, the American Board of Forensic Medicine, the New York County Medical Society, the American Osteopathic Board of Family Physicians, and the American Academy of Anti-Aging Medicine, the American Osteopathic Association and the American Medical Association. 

Dr. Firshein’s innovative approach to holistic treatment methods and his considerable experience have garnered him numerous awards, such as Castle Connelly's “Top Doctor” and The Vitals “Most Compassionate Doctor” Award,  and was also recognized as one of "The Leading Physicians of the World" as well as a  Healthgrades Honor Roll physician.  His groundbreaking approach to medicine has made him a consistently sought-after medical expert on numerous television programs, including CNN, FOX News, CNBC, HLN, Good Day New York, WPIX Morning Show, CBS Morning News, and The Food Network. Dr. Firshein also hosted his own  highly successful radio show, House Calls, for over 10 years. He has traveled the world and spoken at numerous prestigious medical conferences educating physicians, pharmacists and the lay public.

As a contributing editor for Psychology Today, Dr. Firshein explored the connection between mind, body, and nutrition. He has been prominently featured in numerous popular magazines including Vogue, Harper's Bazaar, People, Self, Good Housekeeping, Men's Health, and Bottomline Health. His precision-based approach was featured in Town and Country magazine, which highlighted his work and research on the role of precision-based medical treatments, allergies, and diet. On the professional side, his clinical approach to health has been featured in the international medical journal Biomed where he authored numerous articles for an International physician based audience looking to incorporate advanced medical therapeutics.