Clinical Staff

Health Care You Can Trust

Sterling Area Health Center uses a team of well-qualified health care providers to provide care for a patient’s physical, dental and behavioral health care needs, including prevention and wellness, acute care and chronic care. The Center’s medical home comprises a team of providers in different levels of health professions who work together around the patient’s needs to provide comprehensive health care and health promotion. The staff exemplifies the notion of combining leadership and teamwork to provide coordinated, high-quality and comprehensive health care.

Our Medical Staff

Linda C. Runyon, MD, FACP, CDE,- Dr. Runyon received her Medical Doctor from the Wayne State University in 1983. She completed her internal medicine residency at Wayne State Affiliated Hospitals in 1986. She is Board Certified in internal medicine and geriatric medicine.


Bassel Ahmad, MD - Dr. Ahmad received his Medical Doctor from the Damascus University Medical School in 1993, and he completed his internal medicine residency at St. Mary’s Hospital, University of Rochester in 2002. He is Board Certified in internal medicine.


Jeffrey Mann, DO - Dr. Mann received his Doctor of Osteopathic Medicine from West Virginia School of Osteopathic Medicine in1981. His pediatric residency was completed at Doctor's Hospital of Stark County in Massillon, Ohio in 1984. He is Board Certified in pediatrics.








Sudhir Chiluka, MD, MS  - Dr. Chiluka is a Board Certified Family medicine physician at the Hale Clinic; He earned his medical degree from J.J.M. Medical school in India and has completed residency training in Family medicine at Pontiac General Hospital in Michigan. He also completed prior clinical training with an M.D in Internal Medicine and Diploma in Emergency Medicine from India, Masters in Human Nutrition from the University of Bridgeport, CT. Dr. Chiluka has over 15 yrs of diverse medical experience and believes in providing the highest quality healthcare, and offers the latest treatments and techniques for his patients.


Danielle M. Walsh-McPherson, DO-Dr. Walsh-McPherson received her Doctor of Osteopathic Medicine from Michigan State University in 1998, and completed her Family Practice Residency at Pontiac Osteopathic Hospital. She is Board Certified in family practice and osteopathic manipulative treatment.


Lynn A. Meyers, MSN, FNP-C - Lynn received her undergraduate degree from SVSU in May 1993, and worked 25 years  as an ER nurse. In 2018, she earned her graduate degree from Walden University with her certification as a Family Nurse Practitioner.


Joshua Leonard,  MSN, RN, FNP-C - Joshua graduated from Saginaw Valley State University in 2018 as a certified as a Family Nurse Practitioner.


Vivian Gallofin, MSN, FNP-BC - Vivian graduated from Saginaw Valley State University in 2018 Board certified as a Family Nurse Practitioner.


Jessica Wilson, MSN, FNP-BC -  Jessica graduated from Saginaw Valley State University as a Family Nurse Practitioner in 2012, and has lived in this community her entire life and enjoys providing health are to our community. 


Ashley Conyer, MSN, FNP-BC -  Ashley is  a Family Nurse Practitioner, graduating recently from Saginaw Valley State University in 2019.. She finished her RN in 2016 and previously worked Med-Surg in Tawas. Ashley lives in Standish with her husband and children. She will soon transfer to our brand new Ogemaw clinic in Prescott opening soon.


Elizabeth Kitchen MSN, FNP-BC - Liz is a Family Nurse Practitioner, graduating from the University of North Dakota with a masters of nursing education in 2013 and from SVSU with a post-masters family nurse practitioner certification in 2019. She worked as an RN, nurse educator and nurse manager in cardiology for 11 years. Liz taught at SVSU for 6 years as an adjunct professor of cardiac pharmacology. She is board certified in cardiac and vascular care and family practice.


Caleb Conner, MSN, FNP-BC - Caleb completed his master’s degree as a family nurse practitioner from Saginaw Valley State University in 2020. Prior to becoming a nurse practitioner, he worked as an emergency nurse, intensive care nurse, and emergency technician. He is board certified through the AANP in Family Practice and is a certified emergency nurse through the BCEN.








Sherry Velasco, MSN, FNP-BC - Sherry is a board-certified Family Nurse Practitioner.  Sherry started her medical career as a paramedic and then received a nursing degree from Delta College in 2006.  She worked as an Emergency Room RN before completing her MSN in 2020 from Walden University, specializing in Family Nurse Practitioner.








Susan Blair, RD, CDE - Susan received her Bachelor of Science in Dietetics from the Central Michigan University in 1995 and completed the Tri-City RD Internship in 1996. She has been credentialed as a Certified Diabetes Educator since 2002.

Behavioral Health Staff


Linda La Tulip, LMSW- Linda graduated from Wayne State University in 2004 with a Masters in Social Work. She is licensed as a Clinical Social Worker.


Michael S. Ossian, DO- Dr. Ossian received his Doctor of Osteopathic Medicine from Kirksville College of Osteopathic Medicine in 1984, and completed his psychiatry residency at Maricopa Medical Center in 1988.


Danyelle E. Wagner, LMSW- Danyelle received her Master of Social Work from the Michigan State University in 2017. She is licensed as a Clinical Social Worker and a Certified Clinical Trauma Professional (CCTP)


Carolyn Feeheley, LMSW, CAADC DP-C - Carolyn graduated from Indiana University of Perdue with a Masters of Social Work in May of 2002.


Summer Tambs, LMSW - Summer graduated from Grand Valley State University in 2012 with her Master of Social Work; she is a Licensed Clinical Social Worker. Summer is certified in Trauma-Focused Cognitive Behavioral Therapy (TF-CBT); she specializes in counseling and advocacy for trauma-informed treatment, gender/sexual-minorities, and youth services. Summer is passionate about improving access to quality behavioral health care for children, adolescents, and families of all kinds.


Dental Staff

Keith W. Sleeper, DDS- Dr. Sleeper received his Doctor of Dental Surgery from the University of Michigan in 2001.




725 E. State Street, PO Box 740, Sterling, MI 48659
Tel: 989-654-2491  •  Fax: 989-654-2190
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Sterling Area Health Center receives HHS funding and has Federal Public Health Service (PHS) deemed status with respect to certain health or health-related claims, including medical malpractice claims, for itself and its covered individuals. For more information about the legal protections offered to FTCA-deemed health centers and their employees, please click here.