Nathan Worthing, PharmD

Nathan Worthing is a 1998 graduate of the University of Michigan, College of Pharmacy. Since graduation Nathan has become a specialist in women’s’ and men's mid-life health issues. He is responsible for assisting clients and physicians with therapy options, answering medication and nutrition questions, and giving educational lectures. Nathan is a member of North American Menopause Society and is a Certified Menopause Practitioner. He is a Clinical Instructor at the University Of Michigan College Of Pharmacy and is a Certified Clinical Nutritionist. If you would like personal consult with Nathan please call the pharmacy for an appointment.


Jill Corwin, CPhT, Pharmacy Manager

Jill began working for Clark Professional Pharmacy while still in high school and remained with the pharmacy while attending Washtenaw Community College and Ferris State University. She successfully completed the exam for technician certification in 1997. Jill is the office manager and will be happy to answer any questions you have regarding prescription insurance and billing related issues. She has received specialized training in pharmacy compounding with Professional Compounding Centers of America in Houston, Texas and has completed Aseptic Training with The American College of Apothecary. Jill serves has Head Compounding Technician and can answer your compounding and billing related issues.


Patrice Shook, CPhT,  Marketing Director

Patrice brings to Clark Pharmacy over 25 years experience in the medical field. Her educational background is in respiratory therapy and business. Her job experiences have taken her in many directions including patient home care, accreditation management and outside sales/marketing. She successfully completed the exam for technician certification in 2001. Patrice has also received specialized training in pharmacy compounding and has completed Aseptic Training with Professional Compounding Centers of America in Houston Texas. If you have any questions regarding our policies/ procedures, standard operation procedures or privacy information, contact Patrice.



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