Rosemarie Arena, M.D.

4.2 out of 5 

“Taking the time to listen to the patient’s chief complaint, along with medical and personal history can help me tremendously improve a patient’s quality of life. I like to keep an open dialogue with my patients about their diagnosis, tests and treatment options each step of the way”

Accepting New Patients: 
Office Location: 
Glen Ridge
311 Bay Avenue
Suite 300
Glen Ridge, NJ 07028
United States
Schedule an Appointment: 

Rosemarie Arena, M.D., values getting to know her patients as people first and foremost.  Her special interests include inflammatory bowel disease (Crohn’s disease and ulcerative colitis) and liver disease.

Dr. Arena received her medical degree, completed her residency and fellowship at Drexel University College of Medicine. She is board certified by the American Board of Internal Medicine in internal medicine and gastroenterology.

Her personal interests include, cooking, baking, figure skating, and spending time with friends and family.

Featured Reviews



Dr. Arena was very interested in the facts I presented as far as my health complaints were concerned. After my procedure, she explained a few things to me . Within a few days, she received the lab results and gave that information to me. I find her to be very thorough and has a sincere interest in her patients. Dr. Arena is the BEST!

   — Jan Taylor


Dr. Arena has been treating me since early May of this year. Not only has she been a tremendous help getting me through my treatments, her attitude and demeanor gives me a lot of confidence in her abilities and insight to getting me well. Her staff has also been nothing but kind and helpful. I would not hesitate to recommend Dr. Arena to any friend or family member.

   — Robert Volpe


Excellent listener-very attentive to all details of my concerns left the office feeling calm and confident in her care.

   — Patricia Bolger


Very professional. They always help me. Family focused. They celebrated my birthday during my appointment.

   — RW Ross


Very professional and knowledgeable and took time to answer ? Was trying to rush to get to next patient

   — Thomas Freeman


I was referred to Dr Arena by my primary care physician. My visit and treatment with her was very positive.

   — Yvena Litus

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