Clinicians affiliated with Rwjbh Observation Associates LLC
1,008 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 5193137503
854 clinicians affiliated with Rwjbh Observation Associates LLC are in the 2024 Medicare Part B data, 479 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Anesthesiology (219) · Certified Registered Nurse Anesthetist (CRNA) (201) · Diagnostic Radiology (117) · Physician Assistant (112) · Nurse Practitioner (62) · Emergency Medicine (47) · Internal Medicine (25) · Pulmonary Disease (22) · Critical Care (Intensivists) (15) · Pathology (13) · Interventional Radiology (11) · Nuclear Medicine (3) · Pain Management (2) · Family Practice (1) · General Surgery (1) · Interventional Cardiology (1) · Interventional Pain Management (1) · Sleep Medicine (1)
Specialty links go to the specialty in New York-Newark-Jersey City, NY-NJ.
Clinicians affiliated with Rwjbh Observation Associates LLC, 2024
Alphabetical by last name; 301–400 of 854.
| Name | Specialty | City |
|---|---|---|
| Shannon Guy | Certified Registered Nurse Anesthetist (CRNA) | Englewood, NJ |
| Eva P Guy Rodriguez, MD | Diagnostic Radiology | Newark, NJ |
| David Habibian, MD | Anesthesiology | Bronx, NY |
| Erik P Habura, PA-C | Physician Assistant | East Orange, NJ |
| Song Ey Hahn, DNP CRNA | Certified Registered Nurse Anesthetist (CRNA) | Jersey City, NJ |
| Lauren G Haig, MD | Anesthesiology | Hamilton Square, NJ |
| Jeffrey T Hal | Diagnostic Radiology | Camden, NJ |
| Francis E Handlin | Certified Registered Nurse Anesthetist (CRNA) | Hamilton Square, NJ |
| Catherine Hanlon, MD | Emergency Medicine | Long Branch, NJ |
| Carol M Harnett, PA-C | Physician Assistant | New Brunswick, NJ |
| Shannon L Harper | Certified Registered Nurse Anesthetist (CRNA) | New York, NY |
| Edmund D Harris, MD | Diagnostic Radiology | Camden, NJ |
| Tiffany Harris, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Camden, NJ |
| Nicholas V Harrison, FNP | Nurse Practitioner | Hillside, NJ |
| Zaher M Hashemi, M.D. | Anesthesiology | Bayonne, NJ |
| Alexandria Havens, MS | Physician Assistant | Belleville, NJ |
| Patricia A Heller, MD | Pathology | New York, NY |
| Cliff Hellmers | Certified Registered Nurse Anesthetist (CRNA) | Long Branch, NJ |
| Robert Henion, APN | Nurse Practitioner | Maplewood, NJ |
| Benjamin J Henner, M.D. | Anesthesiology | Margate, FL |
| Catherine Hernandez | Anesthesiology | Warwick, RI |
| Michael Hernandez, MD | Anesthesiology | Newark, NJ |
| Shari L Herron, DNP, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Mount Holly, NJ |
| Luke J Higgins, M.D., PH.D. | Diagnostic Radiology | Baltimore, MD |
| Maung T Hlaing, M.D. | Anesthesiology | Aurora, CO |
| Nagaraj-Setty A Holalkere, MD | Diagnostic Radiology | Boston, MA |
| Alissa K Holman, M.D. | Critical Care (Intensivists) | Perth Amboy, NJ |
| Ronald S Horvat, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Allentown, PA |
| Alice Houck, NP | Nurse Practitioner | Lakewood, NJ |
| Yara Hourieh, PA | Physician Assistant | Brooklyn, NY |
| Christine T Howell, PA-C | Physician Assistant | Point Pleasant Boro, NJ |
| Philip Huang, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Leonia, NJ |
| Basil Hubbi, M.D. | Diagnostic Radiology | Newark, NJ |
| Rachel M Hudacko, M.D. | Pathology | Suffern, NY |
| Haillye Hughes, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Toms River, NJ |
| Philip Hughes, CRNA | Certified Registered Nurse Anesthetist (CRNA) | East Stroudsburg, PA |
| Shi-Anne Humes | Physician Assistant | Manchester, NH |
| Keiley C Indivero, PA-C | Physician Assistant | Jersey City, NJ |
| Sarah Iosifescu, M.D. | Emergency Medicine | New York, NY |
| Andrew J Iskander, MD | Anesthesiology | Valhalla, NY |
| Mourad M Ismail, M.D. | Internal Medicine | Paterson, NJ |
| Maksim Ivanouski | Certified Registered Nurse Anesthetist (CRNA) | Florham Park, NJ |
| Jill A Izzo, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Neptune, NJ |
| Bozena R Jachna, M.D. | Anesthesiology | Boston, MA |
| Akshay Jagadeesh, MD | Anesthesiology | Durham, NC |
| Emily G Jaroslawski, PA-C | Physician Assistant | Belleville, NJ |
| Yoselyn Javier Cajacuri | Nurse Practitioner | Rahway, NJ |
| Brian M Jernick, APN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Newark, NJ |
| Andrew Johnson, DO | Anesthesiology | Long Branch, NJ |
| Judith A Johnson, MD | Anesthesiology | Long Branch, NJ |
| Lauren M Johnson, P.A.C. | Physician Assistant | Toms River, NJ |
| Zoneisha Johnson- Boswell, DNP, APN, FNP-BC | Nurse Practitioner | Newark, NJ |
| Nicole Jordan, M.D. | Internal Medicine | North Bergen, NJ |
| Cyriac K Joseph, MD | Anesthesiology | Jersey City, NJ |
| Albert C Ju, MD | Anesthesiology | New York, NY |
| Barry D Julius, M.D. | Diagnostic Radiology | Livingston, NJ |
| Jamie Kaiser | Certified Registered Nurse Anesthetist (CRNA) | Phoenix, AZ |
| Victoria J Kalawur, MD | Internal Medicine | Rahway, NJ |
| Robert E Kamieniecki, M.D. | Diagnostic Radiology | Livingston, NJ |
| Steven E Kammann, MD | Diagnostic Radiology | Manchester, NH |
| Daryna Kane, RN | Certified Registered Nurse Anesthetist (CRNA) | New York, NY |
| Nilesh V Kansagra, MD | Emergency Medicine | Belleville, NJ |
| Nikhil R Kanthala | Diagnostic Radiology | Newark, DE |
| Katie N Karsos, PA-C | Physician Assistant | Jersey City, NJ |
| Niktha Kasinathan, M.D. | Pulmonary Disease | Montclair, NJ |
| Lydia M Kasper, D.O. | Emergency Medicine | Parsippany, NJ |
| Maria Dona Kaszycki, DNP, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Brick, NJ |
| Mudit Kaushal, M.D. | Anesthesiology | Livingston, NJ |
| Jamie Kazar, PA | Physician Assistant | Berlin, VT |
| Brian P Kennedy, M.D. | Diagnostic Radiology | East Brunswick, NJ |
| Nikhil Keny | Anesthesiology | Orange, CA |
| Elliot S Kerven, MD | Anesthesiology | Livingston, NJ |
| Nuciratu A Keys, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Staten Island, NY |
| Elie Khalil, MD | Critical Care (Intensivists) | Baltimore, MD |
| Wesam Khalil, MD | Anesthesiology | Bronx, NY |
| Bilal Khan | Critical Care (Intensivists) | Livingston, NJ |
| Inamul Khan, M.D | Pulmonary Disease | Philadelphia, PA |
| Rizwan Khan, DO | Anesthesiology | Hamilton, NJ |
| Wajahat H Khan, M.D. | Sleep Medicine | Flemington, NJ |
| Anil Khosla, M.D. | Diagnostic Radiology | Stockton, CA |
| Elias A Khoury, M.D. | Anesthesiology | Plantation, FL |
| Harald J Kiamzon, M.D. | Anesthesiology | Somerset, NJ |
| Alexander B King, M.D. | Diagnostic Radiology | Long Branch, NJ |
| James Kingsbury, MD | Interventional Radiology | Columbus, OH |
| Jeffrey J Kinyon, D.O. | Emergency Medicine | Paterson, NJ |
| Kevin Klebba, M.D. | Anesthesiology | Florham Park, NJ |
| Martin J Klesh, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Plymouth Meeting, PA |
| Michael Kleyn, M.D. | Internal Medicine | Mountainside, NJ |
| Doris M Knowles, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Mount Holly, NJ |
| Carl Koch, APN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Florham Park, NJ |
| Peter Koch, M.D. | Emergency Medicine | Jersey City, NJ |
| Vijay P Kodadhala, MD.,MRCP(U.K) | Critical Care (Intensivists) | Laurel, MD |
| Heather Koehl, N.P. | Nurse Practitioner | Hyannis, MA |
| Daniel L Kohut, M.D. | Anesthesiology | Riverhead, NY |
| James C Komar | Certified Registered Nurse Anesthetist (CRNA) | New York, NY |
| Wing Tai Kong, MD | Pulmonary Disease | Detroit, MI |
| Jaime R Konrad, C.R.N.A. | Certified Registered Nurse Anesthetist (CRNA) | Brooklyn, NY |
| Anna Korban, M.D. | Anesthesiology | Newark, NJ |
| Hannah R Kotch, MD | Diagnostic Radiology | Livingston, NJ |
| Eleni Kotsis, DO | Anesthesiology | Toms River, NJ |
Practice locations
Listed practice locations in California, Florida, Illinois, Kentucky, North Carolina, New Jersey, New York, Ohio, Pennsylvania, South Carolina, Texas, Utah, Virginia, Washington.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations