Our Medical Staff

Kelly Arenz DO, Medical Director

Dr. Arenz is a board-certified family medicine physician. She is the Osteopathic Program Director for the St. Joseph Mercy Livingston Family Medicine Residency Program. Her clinical interests include natural family planning, addiction medicine and osteopathic manipulation. She and her family are members of Our Lady of Good Counsel Church in Plymouth.

Medical Education: Michigan State University College of Osteopathic Medicine

Residency: Providence-Providence Park Hospital

Board Certifications: American Board of Osteopathic Family Practice, American Board of Addiction Medicine

Other Distinctions: Member, Catholic Medical Association; Fellow, American Society of Addiction Medicine; Member, American and Michigan Osteopathic Associations; Member, American and Michigan Association of Family Practice.

Suzanne Dubuque MSN, WHNP-BC

Suzanne is a Women’s Health Care Nurse Practitioner, Board Certified, having completed a Master of Science in Nursing degree from the University of Cincinnati in 2018. She obtained an Associate of Science in Nursing degree from Schoolcraft College and a Bachelor of Science in Nursing degree from Madonna University and has been practicing as a registered nurse since 1996.

Suzanne has been with Pregnancy Help Clinic for over 14 years. She oversees the medical clinic under the direction of the medical director. Suzanne’s passion is to protect and promote reproductive health and to support women to make positive life choices. She provides patient care by performing pregnancy testing, limited ultrasound exams, STI testing and treatment, lactation counseling, and reproductive education.

Chris White, LPN

Christine White is the Client Services Coordinator for Pregnancy Help Clinic and has been with the organization for 15 years. She attended Ohio State University and completed LPN education and pharmacology certification at Columbus School of Nursing.

Before joining PHC, Chris worked for Ohio State University Hospitals as a surgical nurse and spent 5 years working in medical research. She is a past PTO president and served on several advisory boards with Brighton schools. She attends Holy Spirit Catholic Church.

Chris helps clients to become effective parents and build strong families through the mentoring programs at PHC. She is also a dedicated member of the medical clinic staff.

Karoline Heldt, RN

Karoline Heldt is a Registered Nurse and Fertility Care Practitioner. She graduated Summa Cum Laude with a Bachelor of Science in Nursing from Eastern Michigan University in 2010.
She has worked in the Neonatal Intensive Care Unit at St. Joseph Mercy Hospital and the Pediatric Intensive Care Unit at University of Michigan Health System. She received her Fertility Care education at Mercy Care Center in St. Louis, MO and she works individually with couples teaching them this medically sound and research based method of Natural Family Planning.

She works in the medical office at Pregnancy Help Clinic providing medical services and client education related to pregnancy and sexually transmitted infections.

Pamela Graham, RN

Pamela is a Registered Nurse and graduated from the University of Michigan with a BSN. She has worked within the hospital setting in post-op, labor and delivery, and oncology. She was an Ann Arbor Hospice volunteer while raising her children. Pam has participated in some overseas medical missions and has worked on the medical reserve corps for Livingston County.

Heidi Ohrt, Registered Diagnostic Medical Sonographer

Heidi has been with PHC since 2009.

Heidi has performed hundreds of ultrasounds and is dedicated to patient comfort and care. Her commitment to excellence benefits the PHC clients and her commitment to serve is evident in her patient care.

Heather Coon, Registered Diagnostic Medical Sonographer

Heather has been with PHC since 2011.

Heather also serves women at ICU Mobile providing ultrasound exams for women in need.

Heather's expertise in early pregnancy sonography has helped moms and families meet their babies for the first time. She is caring, compassionate, and willing to take time to ensure exceptional patient care.