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Medical Team at Atlantic Breast Associates

The breast surgeons at Atlantic Breast Associates are board-certified, fellowship-trained surgeons who have undergone advanced training for the treatment of benign and malignant breast diseases. They are an integral part of a comprehensive care team, including breast imaging, reconstructive surgery, medical oncology, radiation oncology, pathology, and genetics, along with supportive care services. 

Whether you have been diagnosed with breast cancer or a benign breast problem, whether you are considered to be high risk or have had an imaging test with abnormal results, we are prepared to take care of you. Learn more about our team:

Marcella Fornari, MD

Marcella Fornari, MD
Board Certification: Surgery
Specialty: Breast Surgeon
Interests: Benign breast diseases & breast cancer 
Medical Education: West Virginia School of Osteopathic Medicine
Residency: Hackensack University Medical Center (General Surgery)
Fellowship: Columbia University Medical Center (Breast Surgical Oncology)

Leah Gendler, MD

Leah Gendler, MD
Board Certification: Surgery
Specialty: Breast Surgeon
Interests: Benign breast diseases & breast cancer
Medical Education: Albert Einstein College of Medicine
Residency: Beth Israel Medical Center (General Surgery)
Fellowship: Columbia University Medical Center (Breast Surgical Oncology)

Dana Holwitt, MD

Dana Holwitt, MD
Board Certification: Surgery
Specialty: Breast Surgeon
Interests: Benign breast diseases & breast cancer
Medical Education: Virginia Commonwealth University School of Medicine
Residency: Virginia Commonwealth University School of Medicine (General Surgery)
Fellowship: Washington University School of Medicine (Breast Surgical Oncology)

Our Nurse Practioners and Physician Assistant

Margaret Sacco, MD

Margaret Sacco, MD
Board Certification: Surgery
Specialty: Breast Surgeon
Interests: Benign breast diseases & breast cancer
Medical Education: Hahnemann Medical School
Residency: UMDNJ (General Surgery)
Fellowship: UMDNJ (Breast Surgical Oncology)

Rebecca Yang, MD

Rebecca Yang, MD
Board Certification: Surgery
Specialty: Breast Surgeon
Interests: Benign breast diseases & breast cancer
Medical Education: University of Maryland School of Medicine
Residency: Case Western Reserve University School of Medicine (General Surgery)
Fellowship: Case Western Reserve University School of Medicine (Breast Surgical Oncology)

Suzette Davneport, APN

Suzette Davenport, APN
 Board Certification: Adult Nurse Practitioner, Oncology Nurse Practitioner
Specialty: Breast Specialist
Medical Education: Felician College

Lynne Tamburrino, APN

Lynne Tamburrino, APN
Board Certifications: Adult Nurse Practitioner; Acute Care Nurse Practitioner
Specialty: Breast Specialist
Medical Education: The College of New Jersey

We also have multiple designated breast nurse navigators who work closely with our physicians and patients to identify needs and evaluate options – all in a caring and nurturing environment. We offer a wide variety of support groups, integrative medical services, one-on-one counseling support, and an array of programs tailored for each stage of treatment and survivorship.

Our physicians are on staff at Morristown Medical Center, Chilton Medical Center, Overlook Medical Center, and are affiliated with Atlantic Medical Group. They are participating providers of the Atlantic Accountable Care Organization.

Atlantic Breast Associates Locations