Your Doctor’s Immediate Care Team

Our team of physicians, nurse practitioners, medical staff, and others all have one goal: make sure our patients know how much we care about them, their families, and their wellbeing. We work every day to keep this a priority while working with a patient’s schedule, seeing them for an appointment, and following up to gain an insight into their experience with us.

Susan Headley, President

Susan is a Certified Workers’ Compensation Professional and Licensed Adjuster in the state of Georgia in Workers’ Compensation. A resident of GA since 2001, she is the current President of the Leadership Macon Advisory Board, was the Co-Chair and Top Performer in the Total Resource Campaign for the Greater Macon Chamber of Commerce in 2019, past Leadership Macon Class Advisor, Leadership Macon Class of 2013 Graduate, and past member of the Health Sciences forum for Middle Georgia State University.

Currently attending Walden University in the Doctor of Business Administration in Small Business and Leadership program, she finds great interest in growth and retention within our small business organizations. She graduated in June 2013 from American Sentinel University with a MBA in Healthcare. In 2011, she graduated from Middle Georgia State University (Macon State College) with a Bachelor of Science degree in Business and Information Technology with a major in management.

In her spare time, she loves to paint, play outside with her pup, Percy Jackson, and read.

Chelsea Page, CCMA / Clinical Manager

Chelsea is a Certified Medical Assistant. Attended Mercer University, studied in Early Childhood Education while cheering as a Mercer Bear! While studying at Mercer she took a job in the medical field and fell in love with patient care immediately. She has been working in the medical field for ten years, and joined Your Doctor’s Immediate Care in August of 2020. Chelsea is married to her husband Blake and they have two children.

She enjoys spending time as a family, Georgia Football Saturdays, and small town living.

Our Physicians

Yvonne McAllister, M.D.

Dr. Yvonne P. McAllister grew up in Macon and received her medical degree from the Medical College of Georgia in 1982. Upon completion of her residency training at the Medical Center of Central Georgia, Dr. McAllister remained on as an Associate Director of that same program as well as an Instructor for Mercer Medical School.  She left academia to enter full-time private practice in 1987. Some of her accolades include graduating with honors, and an appointment by the Governor to a consulting committee. Dr. McAllister is certified by the American Board of Family Medicine (ABFM) and is a Fellow of the American Academy of Family Physicians (AAFP).  She prides herself on attention to detail and compassion for her patients.

Paul Mossman, M.D.

Dr. Paul Mossman graduated from London University and received his medical degree from Royal London Hospital Medical College. He is a past member of the Bibb County Board of Health, serving eight years and is a past member of the Medical Association of Georgia. He is board certified in Family Practice and is a fellow of the American Academy of Family Physicians (AAFP). He has six grandchildren and enjoys spending his free time playing tennis, golfing, hunting, and farming.

Gregory Harold, M.D.

Dr. Gregory Harold attended The Medical College of Georgia and received his medical degree in 1980.  He completed his family practice residency at the Medical Center of Central Georgia in 1983.  After completing residency, Dr. Harold practiced emergency medicine and urgent care medicine until 1986.  In 1986 Dr. Harold went into private practice in Perry Georgia for 23 years. Dr. Harold is happily married with 3 children and 7 grandchildren.

Nalini Ramaiya, M.D.

Dr. Nalini Ramaiya received her medical degree from Bombay University and completed her residency at the Medial Center of Central Georgia. Dr. Ramaiya exemplifies a well-rounded Emergency Room physician with over 35 years of experience in Emergency Medicine. She dedicated 32 years of her career to Coliseum Medical Center, in which she served as an active member to multiple committees. Amongst being Board Certified she also holds fellowship with the American Academy of Family Physicians. Dr. Ramaiya is not only an avid traveler with a genuine passion for medial mission trips, but she is also, a very vocal female advocate. She has traveled to many different countries, included but not limited to Kenya, Vietnam, Cambodia, Peru, South Africa, the Caribbean Islands, and also the Fijian Islands. She enjoys cooking delicious world cuisines, herbal gardening, and reading non-fictional novels.

Our Practitioners

Darrel Thompson, RN, DNP, ACNP-BC, FNP-BC

Darrel Thompson is an accomplished 30-year nursing professional with significant experience in adult, pediatric, psychiatric, acute and family care. He graduated with his Doctor of Nursing Practice with a specialty in Acute Care Nurse Practitioner from the Medical College of Georgia and with his Master of Science in Nursing with a specialty in Family Nurse Practitioner from Georgia College.

Douglas Schutz, PA-C, MPAS

I am an Atlanta native who found my way down The Atlanta Highway to The University of Georgia. Upon graduating from UGA, I continued my education at The Medical University of South Carolina. While in school at MUSC, I did an emergency medicine rotation at Grady Memorial Hospital. My rotation in emergency medicine at Grady solidified my intentions to practice emergency medicine and urgent care. Graduating from PA school, I accepted a position in the MUSC emergency department.

I practiced clinically in the ER for fourteen years as a faculty member at MUSC. I also held a faculty position at Charleston Southern University, where I was one of their PA school’s founding members. While working in the ER, I always moonlighted in Urgent Care, Cardiology, and taught at The Medical University. Towards the end of my time in SC, I decided to further my education and completed a Master’s in PA studies at The University of Nebraska Medical Center. With my aging parents developing health problems, I decided to move back to Georgia. Outside of work, I enjoy spending time with my three children, yard work, and exploring the campgrounds around the southeast. Lastly, I am grateful to be working at YDIC, where I feel I am part of a committed staff of medical professionals serving the greater Macon community.

Lawanda Greene, DNP, MPH, APRN, AGACNP-BC, LSSYB

Lawanda Greene is an accomplished 16-year nursing professional with significant experience in nursing education, case management, hospice, pain management, and neonatal and adult care. She received her Doctor of Nursing Practice in Adult -Gerontology Acute Care from Augusta University. She also holds a Master of Science in Nursing in Clinical Nurse Leadership and Master of Public Health. She is passionate about spirituality and its influence on patient outcomes. In her spare time, she enjoys spending time with her family, exercising, and shopping.

Twanna Dumas, RN, BSN, MSN, FNP-C

Twanna is an experienced nurse practitioner with a demonstrated history of working in the healthcare industry for over 15 years. Skilled in patient advocacy, diagnosis, nursing education, and caring for clients of all ages. Advanced healthcare services professional with a Master’s degree focused in Family Practice Nursing.

Our Staff

Renee, Medical Receptionist

Dara, Medical Receptionist

Johnathan, CCMA

Alexsis, RT

Christine, CCMA

Crystal, RN

Daina, Medical Assistant

Carley, RN

Alana, CCMA

Michael, Clinical Technician