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Internal Medicine Faculty Associates is dedicated to maintaining the well-being, vitality and independence of adults. We interact with caregivers on a personal and clinical level, as well as work together to provide consistently high quality patient care. We use a multidisciplinary team, with social work, diagnostic and specialist services on-site.

Physicians Located in Suite 350:

Sophia Casely-Hayford, MD

Sophia Casely-Hayford, MD
Board Certification: Internal Medicine
Specialty:
 Internal Medicine
Medical Education: Columbia University

Stanley Fiel, MD

Stanley B. Fiel, MD, FACP, FCCP
Board Certification: Internal Medicine, Pulmonary Medicine
Specialties: Executive Health, Pulmonary Medicine
Medical Education: Medical College of Pennsylvania, Temple University Hospital; Hospital of the University of Pennsylvania

Rebecca Griffith, MD

Rebecca A. Griffith, MD
Board Certification: Internal Medicine
Specialty:
 Internal Medicine
Medical Education: University of Massachusetts; Rhode Island Hospital

M. Patricia Harris, MD, FACP

M. Patricia Harris, MD, FACP
Board Certification: Internal Medicine
Specialty:
 Internal Medicine
Medical Education: University of Massachusetts

Brenda Matti, MD, FACP

Brenda Matti-Orozco, MD, FACP
Board Certification: Internal Medicine, Palliative Medicine
Specialty:
 Internal Medicine, Palliative Medicine
Medical Education: University of Santo Tomas, Philippines

Rafael Pajaro, MD

Rafael Pajaro, MD
Board Certification:
Internal Medicine
Specialty:
Internal Medicine
Medical Education:
New York Medical College

Kathleen Pergament, DO

Kathleen Pergament, DO
Board Certification: Internal Medicine
Specialty:
 Internal Medicine
Medical Education: Lake Erie College of Osteopathic Medicine

Physicians Located in Suite 210:

Michael Barth, MD
Board Certification: Internal Medicine
Specialty: Internal Medicine
Medical Education: Ross University School of Medicine

Jason Kessler, MD, MPH
Board Certification: Internal Medicine, Infectious Disease
Specialty: Infectious Disease
Medical School: SUNY Downstate
Residency: University of Pennsylvania
Fellowship: Columbia University Medical Center

Brenda Matti-Orozco, MD, FACP

Brenda Matti-Orozco, MD, FACP
Board Certification: Internal Medicine, Palliative Medicine
Specialty:
Internal Medicine, Palliative Medicine
Medical Education: University of Santo Tomas, Philippines

Earl F. Nielsen, MD, FACP
Board Certification:
Internal Medicine
Specialty: Nephrology
Medical Education: University of Vermont College of Medicine   

Anna M. Raska, MD
Board Certification:
Internal Medicine
Specialty: Internal Medicine
Medical Education: Johns Hopkins University School of Medicine

Elsa Thomas, MD
Board Certification: Internal Medicine
Specialty: Internal Medicine
Medical Education: MCP Hahnemann University School of Medicine

Judith P Tiongco, MD
Board Certification:
Internal Medicine
Medical Education: University of the Philippines
Residency: Einstein Medical Center

Jessica Petilla, MD
Board Certification: Geriatric Medicine, Internal Medicine
Specialty: Geriatric Medicine, Internal Medicine
Medical Education: University of the East R M Memorial Medical Center
Residency: Saint Luke's-Roosevelt Hospital

Internal Medicine Faculty Associates Locations

Morristown - Suite 210

435 South Street

Morristown, NJ 07960

FAX 973-290-7675

Monday to Friday, 8:30am to 4:30pm

Morristown - Suite 350

435 South Street

Morristown, NJ 07960

FAX 973-290-7480

Monday, Wednesday and Friday: 9:00am to 5:00pm Tuesday and Thursday: 9:00am to 7:00pm