Specializing in Internal Medicine and Family Practice, our care providers offer complete and comprehensive healthcare in the Great Lakes Bay Region.

When choosing a health care provider for you and your family, choose a Total Family Healthcare provider. Our providers are best to serve you because of their commitment to your individual needs. Total Family Healthcare providers are state certified and licensed. They also have a strong commitment to professionalism, integrity, and individualized care.

Dr. Potts earned his Bachelor of Science from Michigan State University in 1992. He successfully completed his Internal Medicine residency at the William Beaumont Hospital in Royal Oak, Michigan, in 2003, after receiving his doctorate of Internal Medicine at Wayne State University School of Medicine in 2000. Dr. Potts is board certified by the National Medical Certification Board.
Dr. Potts has over 9 years of experience in Internal Medicine throughout the Great Lakes Bay Region. He is a proud member of the Michigan State Medical Society and affiliated with McLaren Bay Region and Covenant Hospitals. Dr. Potts has also been named a Five-Star Favorite as the Best Physician in the Bay City Times READERS’ in 2010. Dr. Potts enjoys spending his spare time with his wife and five children.

Dr. Jeffrey A. Potts, M.D.

Mr. Grifka had practiced as a Registered Nurse for six years in an array of specialty areas before obtaining his Masters of Science in Nursing and becoming a Family Nurse Practitioner. Justin also has advanced Masters degrees in Nursing Education and Healthcare Administration. His experience in working in open-heart and neurosurgical intensive care units, emergency rooms, cardiac cath labs, and healthcare administration, makes Justin a valuable asset as a primary healthcare provider.

Mr. Grifka is a member of the American Nurses Credentialing Center and is Board Certified as a Family Nurse Practitioner. Justin is also an instructor for the American Heart Association and is certified in both Advanced Cardiac Life Support and Basic Life Support.

In his spare time, Justin is an active member of his church community, enjoys the outdoors, and spending time with his wife and daughter. He has also been an adjunct faculty member at Saginaw Valley State University where he taught lab clinical to undergraduate nursing students. Justin looks forward to working with you to improve your overall health and wellness.

Mr. Justin Grifka, MSN

Stacey obtained her Bachelor of Science in Biology and minor in Psychology from Central Michigan University, in 2013. She then went on to pursue a Master’s degree in Physician Assistant Studies at Indiana State University and graduated in 2015. Stacey is a Board Certified Physician Assistant through the National Commission on Certification of Physician Assistants.

She previously worked in hospitalist medicine and is Basic Life Support certified. Stacey is a member of the Michigan Academy of Physician Assistants and American Academy of Physician Assistants.

In her spare time, Stacey enjoys spending time with her family & friends, cooking, and watching the Detroit Tigers.

Stacey Kowaleski, PA-C

Bay City

200 S. Wenona St, Suite 225,
Bay City, MI 48706
p (989) 439-1235
f (989) 439-1238
Hours of Operation:
M 8-5, T 8-5, W 8-5, Th 8-5, F 8-2


946 W. Midland Rd, Suite A,
Auburn, MI 48611
p (989) 266-3266
f (989) 266-3269
Hours of Operation:
M 8-5, T 8-5, W 8-5, Th 8-5, F 8-12


720 W. Wackerly St, Suite 8,
Midland, MI 48640
p (989) 486-9500
f (989) 486-9503
Hours of Operation:
M 8-5, T 8-5, W 8-12, Th 8-5, F 8-4