Office Hours:   8:00AM – 5:00PM

   +1 231 486 5516

Fax:   231 421 1439


About Us

Welcome to Traverse Bay Internal Medicine.

The providers at Traverse Bay Internal Medicine are committed to providing the highest caliber of healthcare with the utmost of professionalism, respect, and integrity. Dr. Robert Pacer, MD, Dr. Angela Pohl, DO, Anne Zwart, PA-C, and Tamella Livengood, FNP, all work together in a team approach to deliver personalized health care to address both acute and chronic medical concerns and preventative services for the patient population ages 15 and up. We are honored to care for you.

Our team can help you!

Dr. Pacer

Dr. Robert L. Pacer, MD

Internal Medicine, Primary Care

Dr. Robert Pacer, MD graduated from Wayne State University School of Medicine and completed his residency training, including a Chief Residency, at Indiana University Medical Center. He has practiced Internal Medicine in Traverse City since 1984. Special areas of interest include Preventative Medicine, Cardiac Disease, Hypertension, Men’s Health, Diabetes Mellitus.


Angela Pohl, D.O.

Angela Pohl, D.O.

Internal Medicine, Primary Care

Angela Pohl, D.O. graduated from Arizona College of Osteopathic Medicine in 2009. She completed a residency in Internal Medicine at Swedish Covenant Hospital in Chicago, IL. She has practiced hospital medicine, urgent care, and has been a primary care physician since 2015. She enjoys building relationships with her patients and has a special interest in preventative medicine.


Anne Zwart

Anne Zwart, PA-C

Internal Medicine, Primary Care

Anne Zwart, PA-C graduated from Alma College with a Bachelor of Science in 2012 and obtained her PA-C from Central Michigan University in 2014. She practiced as a hospitalist at Munson Medical Center for 7 years before transitioning to TBIM. Anne’s academic interests include preventive medicine, geriatrics, and women’s health.

Tamella Livengood

Tamella Livengood,

Internal Medicine, Primary Care

Tamella Livengood, MSN, FNP-BC received her BSN from the University of Michigan and MSN from Michigan State University in 2000 and has been practicing family and emergency medicine in the Traverse City area ever since. She has worked in a variety of practice settings, including family, internal, and emergency medicine. Her primary focus in practice is to assist others in achieving their highest level of wellness.