We are Revolutionalizing Healthcare with Functional Medicine
Discover the root causes of your health concerns and experience personalized care tailored to your well-being.
At Ambrosia Functional Medicine and Primary-care, our approach integrates orthodox/traditional medical practices with a holistic view of the person’s biochemical individualities, such as genetic makeup, environmental exposures and lifestyle choices, with aim to not only treat, but also prevent chronic diseases and its associated morbidity.
Comprehensive Health Assessments
Identify root causes of health issues with detailed evaluations.
Hormonal Balancing Services
Restore energy and vitality with personalized hormone care.
Digestive Health & Gut Restoration
Improve digestion and immunity through gut health optimization.
Chronic Disease Management
Holistic solutions for managing chronic conditions like diabetes.
Family Wellness Programs
We support long-term health care for individuals and families.
Team Members

Dr. JoAnn Donaldson MD
Medical Director

Dr. JoAnn Donaldson MD
Medical Director
Dr. JoAnn Donaldson, MD, is a board-certified physician specializing in internal and family medicine, with over four decades of clinical experience. She earned her medical degree from the University of Maryland School of Medicine in 1983 and completed residencies in both internal and family medicine at the University of Florida College of Medicine Jacksonville. Dr. Donaldson practices at Midnight Rose LLC in Acworth, Georgia, and is affiliated with Higgins General Hospital in Bremen, Georgia. She is known for her integrative approach to healthcare, blending conventional medicine with complementary therapies such as acupuncture and homeopathy. Her clinical interests include immunology, anti-aging, cancer support, weight management, and chronic fatigue. Dr. Donaldson is fluent in English and Arabic and is currently accepting new patients. She holds medical licenses in Georgia, Arizona, and North Carolina.

Dr. Steve Eke MBBCh, FNP-C
Practice Director

Dr. Steve Eke MBBCh, FNP-C
Practice Director
Dr. Chibuzor Steve Eke, MBBCh, MPH, MSN, FNP-C, is a board-certified Family Nurse Practitioner and medical doctor with a diverse background in both conventional and integrative medicine. He serves as the Practice Director at Ambrosia Functional Medicine & Primary Care in Austell, Georgia, where he offers comprehensive care that blends traditional medical practices with functional and preventive approaches. Dr. Eke earned his medical degree (MBBCh) from the University of Calabar, followed by a Master of Public Health (MPH) from Emory University and a Master of Science in Nursing (MSN) from Kennesaw State University. With clinical interests spanning family medicine, public health, and chronic disease management, he is committed to helping patients achieve optimal health through personalized, evidence-based care. Dr. Eke practices at multiple locations, including 503 Commerce Park Dr SE, Suite E, Marietta, GA 30060, and 1668 Mulkey Rd, Suite G, Austell, GA 30106. He is currently accepting new patients.

Julie Abrahamson PA-C
Medical Provider

Julie Abrahamson PA-C
Medical Provider
Julie Abrahamson, PA-C, is a nationally certified Physician Assistant with over 20 years of experience specializing in non-surgical orthopedics, regenerative medicine, and interventional pain management. She practices at Georgia Interventional Medicine in Atlanta, GA, where she provides advanced treatments such as Platelet Rich Plasma (PRP) therapy, joint and muscle injections, and nerve blocks. Julie earned her B.S. in Science Teaching from Clemson University and completed her PA training at the Medical College of Georgia in 1985. She also practices at Ambrosia Functional Medicine & Primary Care in Austell, GA, offering integrative care in chronic disease management, hormone therapy, and anti-aging medicine. Outside of work, she enjoys hiking, golfing, kayaking, motorcycle riding, and spending time with her dogs and friends.

Kelly Kawamoto DC
Chiropractor

Kelly Kawamoto DC
Chiropractor
Dr. Kelley Kawamoto, DC, is a licensed chiropractor based in Duluth, Georgia, with a diverse background in pre-med studies, bodywork therapy, and competitive NCAA swimming. After earning a degree in Physical Education, she transitioned from physical therapy to chiropractic care, completing her chiropractic education in 2018. Dr. Kawamoto practices at Peachtree Pain and Rehab in Suwanee, GA, where she focuses on holistic healing, brain health, and rehabilitation, utilizing a range of techniques to develop personalized care plans for her patients . She is also affiliated with Eye Spine Brain & GI in Atlanta, GA, further emphasizing her commitment to integrative health care . Licensed under Georgia license CHIRO7030, Dr. Kawamoto is dedicated to improving patient outcomes through individualized, evidence-based
Why Choose Ambrosia
Why You Should Use Our Medical Services
Root Cause Focus
We address the “why” behind your health challenges rather than just masking symptoms.
Cutting-Edge Diagnostics
Using the latest tools and technologies, we dive deep into your health.
Holistic and Integrative Approach
Combining modern medicine with natural therapies for a comprehensive treatment plan.
Cutting-Edge Diagnostics
Utilize advanced tools and techniques for accurate and effective treatments.
Cutting-Edge Diagnostics
Utilize advanced tools and techniques for accurate and effective treatments.
Patient-Centered Care
Focus on personalized solutions tailored to your unique health journey.