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 at Suite 350 are:

Jacqueline Darcey, MD
Board Certification: Internal Medicine
Specialties: Hospitalist, Internal Medicine
Medical Education: SUNY Health Science Center at Brooklyn College of Medicine

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

Joselyn Gonzalez, MD, FACP
Board Certification: Internal Medicine
Specialty: Internal Medicine
Medical Education: Ross University School of Medicine

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

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

David Kuo, MD, FACP
Board Certification: Internal Medicine
Specialties: Executive Health, Internal Medicine
Medical Education: Brown University School of Medicine

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
Board Certification: Internal Medicine
Specialty: Internal Medicine
Medical Education: New York Medical College
Our attending physicians are key clinical faculty of Morristown Medical Center’s Internal Medicine Residency Program. We participate in the New Jersey Cancer Education and Early Detection (NJCEED) Program that provides comprehensive outreach, education and screening services for breast, cervical, colorectal and prostate cancers following the American Cancer Society's cancer screening guidelines. Persons eligible for these services must be at or below 250 percent of the Federal Poverty Level and be uninsured or under-insured.
Physicians located at Suite 210 are:
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
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
Andreea Carmen Vascan, MD
Board Certification: Internal Medicine
Specialty: Internal Medicine
Medical Education: Carol Davila University of Medicine and Pharmacy, Bucharest, Romania

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
Our physicians see patients at Morristown Medical Center. They are affiliated with Atlantic Medical Group and are participating providers of Atlantic Accountable Care Organization.
Patient Resources
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 to Friday, 8:30am to 4:30pm