Our Staff

Dr. Marc Allen

Dr. Allen has been a dedicated long Islander his entire life. He grew up in Commack, on the North Shore of Long Island. He subsequently attended Stony Brook University where he graduated Summa Cum Laude with a Dual Major in Psychology and Biochemistry. In his pre-Med years at Stony Brook he spent much of his time involved with AIDS and HIV research.

Dr. Allen began his Medical education at the New York College of Osteopathic Medical School which is known especially for it focus on Primary Care and Preventative Medicine. He flourished in his education, scoring a 99th percentile on all three parts of his Medical School Board Exams. He achieved Deans List Recognition in nearly all of his coursework. He was also one of the founding members of the Phi Alpha Sigma National Honor Society.

After landing his first choice in the  National Medical Residency Match Program, he soon entered North Shore University Hospital’s renowned and revered Primary Care Track Internal Medicine Residency Program. This is a very competitive program for selected Physicians that decide early on that their goal is Primary Care and Disease Prevention.   Candidates  must demonstrate their academic ability to absorb the vast amount of ever growing multi- specialty knowledge.  Dr. Allen quickly stood out amongst his peers  for his intellectual abilities and teaching skills. He was subsequently nominated for North Shore University Hospitals’ highest recognition of academic achievement  and was given the title   “Best Teaching Resident”.

After completing his Residency training in 2002, he sat for the American Board of Internal Medicine Exams. Again, he scored the highest possible score possible landing him in the top 10 percent of Internists in the Country.  Dr. Allen is currently an active member of the American Medical Association and the New York State Medical Society. He is now a Diplomate of the American Board Of Internal Medicine and is recognized for his participation in their Maintenance of Certification Program. He has never had a Malpractice Claim against him in his almost 20 years of training. He currently serves as an attending physician at both Huntington Hospital and St. Catherines Hospital in Smithtown.

Dr. Allen currently holds the title of Assistant Clinical Professor at both Hofstra North Shore-LIJ Medical school as well as the New York College of Osteopathic Medical School. He dedicates much of his time to Educating  Medical Students in Primary Care and Disease Prevention. These Medical Students can often be seen with Doctor Allen side by side meeting and interacting with his Patients.

Dr. Allen currently resides in Fort Salonga with his two children. He enjoys playing the Piano and practicing the Martial Arts.

Jennifer Moldovan, PA


Jennifer Moldovan grew up in Brooklyn and attended the prestigious Bronx High School of Science. From there she went to Worcester Polytechnic Institute and earned her Bachelors degree in Biology. Finally she went to Hofstra University through the Physician Assistant program and graduated in 2007. She did a variety of internships in different specialties in hospitals and clinics throughout Long Island, and finally settled on Internal Medicine because it offered a wide variety of diseases to cure.

Jennifer currently lives in West Islip with her husband and daughter. In her free time she enjoys dancing and playing with her dogs.


Natasha Ramsamooj, NP

She originally attended CUNY Baruch where she graduated with a Bachelors in Business Administration. Soon after, she pursued her interest in nursing at SUNY Downstate Brooklyn where she obtained a Bachelor of Science in Nursing in 2007. As a registered nurse, she enjoyed 13 years of experience in various ICU specialties at both Northwell Lenox Hill and Mt. Sinai hospitals in NYC.

She felt it was time to change her critical care perspective to one that was preventative and continuous throughout the lifespan of adult patients. While working in Neurosurgical ICU, she completed her Masters of Science in Nursing, with a focus in Adult/Gerontological Primary Care.

Natasha enjoys traveling, skiing, and spending time with her 21-month-old daughter and Sharpei-pug, Mr. Pepper.




Michele Chadrjian, NP

Michele Chadrjian (formerly Barbine) originally attended SUNY Old Westbury where she graduated with a bachelors in Business Administration in 2011. She then worked in various healthcare roles before deciding that patient care was where she wanted to be. Michele attended nursing school at Molloy College where she graduated with her bachelors in nursing. She went on to work at NYP Weill Cornell as an ICU float nurse, and part of the L&D rapid response team for 5 years. After a few years of working inpatient, Michele realized she wanted to continue her career and returned to Molloy College where she graduated in 2021 with her Masters and became a certified FNP.

When Michele isn’t working she enjoys spending time with her daughter, family, and friends.