At OnePeak Medical Clinic, we understand that the art of genuinely healing patients uses the best combination of complementary, holistic, ancillary, and traditional medicine approaches. This combination optimizes the foundations of good health in the mind, body, and spirit.
Our providers and staff are dedicated to providing the Peak Experience because we believe in saving patients time and money and leading them to faster results and better health outcomes.
OnePeak Medical Clinic, founded by Nisha Jackson, specializes in primary care, autoimmune disorders, hormone therapy, weight loss, and many other specialty treatments for men and women.
Peak Founder & CEO
Nisha Jackson,* Ph.D. MS NP HHP
Nisha Jackson is a nationally recognized hormone expert and functional medicine specialist. Nisha is the founder of OnePeak Medical Clinics located in Oregon and Texas, specializing in functional medicine, hormone balance, age management, and disease prevention. For 30 years, Nisha has sub-specialized in hormone balancing for men and women, utilizing in-depth testing and balancing treatments for the adrenals, thyroid, brain chemistry, gut, and sex hormones. Her approach to medicine successfully reverses chronic problems such as fatigue, brain fog, weight gain, depression, insomnia, loss of focus, stamina, and sex drive in men and women.
Nisha is a renowned lecturer, motivational speaker, radio host, columnist, and author. She is the founder of Balance Docs Inc., a nutritional supplement company, BrandX, a sports wellness-focused nutritional company, and OnePeak Laboratories, a full-service laboratory for in-depth specialized testing and research.
Nisha is the author of the best-seller, “Brilliant Burnout” How Successful, Driven Women Can Stay in the Game by Rewiring Their Bodies, Brains, and Hormones, “Hormone Survival Guide for Perimenopause” and “Surviving the Teenage Hormone Takeover.”
Nisha moved to Dallas, Texas, in 2018 to be closer to her two daughters, Jordan and McKenzie. Jordan Blackwell, RN, MBA is the COO of Peak Management Group, and McKenzie Jackson, RN, BSN, is a certified Nurse Injector and trainer. Nisha continues to travel to Oregon to see her current patients and manage the medical operations.
Chief Financial Officer
COO, RN, MBA
Meet Our Team
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