About Us

Larry Landphair, NP
Nurse Practitioner

Larry Landphair, NP is a licensed nurse practitioner with a long-standing interest in the treatment and management of HV disease and adult primary care. He is certified by the American Academy of HIV Medicine and the American Academy of Nurse Practitioners. He has worked over six years as a healthcare provider focusing on general adult medicine and HIV medicine at Mt. Sinai Medical Center in NYC before joining Astor Medical Group in 2004. Mr. Landphair received his BS and MS degrees from Columbia University School of Nursing.


Kim, MD
David D. Kim, MD
Internal Medicine / HIV Medicine
Kreiswirth, NP
Stacy Kreiswirth, NP
Nurse Practitioner
Kahler, PA-C, MPH
Steven Kahler, PA-C, MPH
Physician Assistant