General Medicine & Urgent Care
Welcome
At Park Avenue Medical Professionals, we believe in providing superior medical care in Manhattan that is centered on the patient. Our goal is to provide you with comprehensive and compassionate care – as our motto states, “treating you better than we would treat ourselves”.
Over the past few decades since our opening, we have added a number of excellently trained physicians covering a myriad of specialties, as well as a fully electronic medical record system. Everything we do is done with the purpose of providing you with exceptional care and maximizing your access to us.
Providing healthcare is more than an annual physical examination or sick patient visit. It is a profound statement of the trust you place in us and our responsibility to earn it on a continuous basis. You honor us with your trust in our ability to serve your healthcare needs.
Areas of Specialty
Learn More
Meet Our Team
David H. Berman, MD, FACP, FACG
Internal Medicine, Gastroenterology & Liver Diseases
David H. Berman, MD, FACP, FACG attended Chicago Medical School. He completed his residency at Lenox Hill Hospital in New York City, followed by a fellowship at University of Pittsburgh in gastroenterology, liver transplantation, and liver disease. Dr. Berman is a Fellow of the American College of Physicians (FACP) and a Fellow of the American College of Gastroenterology (FACG). Dr. Berman is board-certified in Internal Medicine, Liver Disease and Gastroenterology.
learn more about Dr. Berman
Charles S. Saha, MD
Internal Medicine and Gastroenterology
Charles S. Saha, MD received his medical degree from New York University School of Medicine. He completed his internal medicine residency at Columbia-Presbyterian Medical Center after which he went on to complete a gastroenterology fellowship at Mount Sinai Hospital. Dr. Saha is a member of the American College of Gastroenterology, the American Society for Gastrointestinal Endoscopies, the American Gastroenterological Association and the American College of Physicians. He is board-certified and licensed in the State of New York in Internal Medicine and Gastroenterology.
learn more about Dr. Saha
Monika S. Bogal, MD
Cardiology and Interventional Cardiology
Monika S. Bogal, MD attended medical school at the State University of New York at Syracuse, where she was inducted into the medical honor society, Alpha Omega Alpha. She completed her residency in internal medicine at Mount Sinai Medical Center in New York City. Following residency, she completed a cardiovascular disease fellowship at Mount Sinai, where she gained experience in stress testing, echocardiography, and general clinical cardiology. Subsequently, she went on to complete subspecialty training in interventional cardiology at Saint Vincent’s Catholic Medical Center in New York.
learn more about Dr. Bogal
Akifa F. Samdani, MD
Sports and Musculoskeletal Medicine
Dr. Akifa Samdani is a board-certified physiatrist who attended SUNY Downstate College of Medicine. Following medical school, she completed an internship in internal medicine followed by a residency in physical medicine and rehabilitation at New York Presbyterian-Weill Cornell Medical Center.
learn more about Dr. Samdani
Jeffrey S. Leitman, DO
Primary Care
Jeffrey S. Leitman, DO has been practicing medicine for 40 years. He was born and raised in New York City and received his undergraduate degree in biology at Fairleigh Dickinson University, where he graduated with honors. He obtained his medical degree from Philadelphia College of Osteopathic Medicine and also received honors for being in the top five percent of his class. His post graduate training was done at Kennedy University Hospital in New Jersey. He ran a large general medicine and family practice in southern New Jersey for 34 years.
learn more about Dr. Leitman
Allen H. Unger, MD
Internal Medicine, Cardiology & Cardiovascular Diseases
Allen H. Unger, MD is board-certified in Internal Medicine and Cardiovascular Disease. Dr. Allen Unger attended medical school at the State University of New York at Syracuse, where he was inducted into the medical honor society, Alpha Omega Alpha. Dr. Unger completed his residency in internal medicine at Mount Sinai Medical Center in New York City. Following residency, he completed a cardiovascular disease fellowship at Mount Sinai. Dr. Allen Unger has over 40 years of experience in treating cardiovascular disease, specializing in the diagnosis and treatment of coronary artery disease, hyperlipidemia, hypertension, peripheral artery disease, and congestive heart failure. He has publish several articles in peer-reviewed journals in the field of invasive cardiology.
learn more about Dr. Unger
Samantha Diaz-Hennessey, DNP, FNP-BC
Primary Care
Samantha Diaz-Hennessey, DNP, FNP-BC attended Fairfield University where she earned her Doctor of Nursing Practice Degree. She worked as a registered nurse in the Emergency Department for 7 years prior to joining Park Avenue Medical Professionals. She is a member of American Nurses Association and the American Association of Nurse Practitioners.
learn more about Samantha Diaz-Hennessey