About LaKeischa McMillan, M.D., of Nava Health and Vitality Center

LaKeischa McMillan, M.D.
LaKeischa McMillan M.D.

Dr. McMillan’s philosophy is aligned with Nava’s mission of empowering clients to aim for life at 100%, never settling for less. Her emphasis is on preventing chronic diseases through integration, education, and lifestyle changes. Dr. McMillan’s medical experience combined with her commitment to her patients has helped numerous men and women successfully balance their hormones and recapture their youthful energy.

LaKeischa McMillan, M.D. earned her undergraduate degree in Biology (cum laude) from Oakwood College, now Oakwood University, and continued on to Loma Linda University School of Medicine, where she graduated in 2001. LaKeischa completed her residency in Obstetrics and Gynecology and entered group practice in 2006. She is the host of the show HouseCall with Dr. Mac. LaKeischa lives in Maryland with her husband, Wendell II, and their two children, Wendell III and Skylar Nicole. She enjoys reading, hiking and spending time with her family.


Douglas Lord, M.D.
Douglas Lord M.D.

Douglas Lord, M.D.

As the Nava Medical Director, and one of the first physicians to join the Nava Health & Vitality Center, Dr. Lord has made significant contributions to our Center and its founding principles. Dr. Lord has helped develop and implement the Nava Method™—Nava’s proprietary approach to total body wellness. He has also been instrumental in liaising with other expert practitioners to successfully implement Nava’s range of therapies, treatments, and products.

In his role at Nava, Dr. Lord is responsible for maintaining Nava’s innovation and for creating the best experience for clients by ensuring they have access to the newest and best advances in integrative wellness. He achieves this by identifying and developing strategic partnerships in the field, and acting as a facilitator between Nava and various providers.


Nayo Wills, M.D.
Nayo Wills M.D.

Nayo Wills, M.D.

Dr. Wills has been sharing her passion for health, wellness and alternative therapies through the practice of medicine for over 10 years. She is a Bioidentical Hormone Replacement specialist who helps men and women through the process of balancing their hormones and restoring their health.

She was an early adopter of integrative medicine, embracing the synergistic effects of eastern and western medicine and has seen the positive impact they can have on people’s lives.

Dr. Wills received her M.D. at Jefferson Medical College of Thomas Jefferson University in Philadelphia. She also holds a B.A. from the University of Virginia.


Ina Grundmann, M.D.
Ina Grundmann M.D.

Ina Grundmann, M.D.

Dr. Grundmann practices Integrative Holistic Medicine, utilizing Functional Medicine, Nutrition, Medical Acupuncture, Homeopathy, and Anthroposophic Medicine. She uses Bioidentical Hormone Replacement Therapy to offer her patients a natural, safe, and effective option to treat hormone decline and the symptoms that accompany aging. Dr. Grundmann believes in empowering the patient and guiding them through their journey to wellness.

Dr. Grundmann graduated from University of Maryland School of Medicine in 2002 and has over 15 years of medical experience. She is board-certified in family practice and holistic medicine, certified in medical acupuncture, and has a background in massage therapy.


Additional services at Nava Health and Vitality Center include:

Bioidentical Hormone Replacement Therapy

Bioidentical Hormones are identical in chemical and molecular structure and function to the hormones produced in the human body, and they are usually produced from soy or yam products. Men and women can both benefit from Bioidentical Hormones when they are experiencing age related hormone decline. In women, perimeopause and menopause are the times when hormones decline the most, and for men, male andropause is the phase during which symptoms of hormone imbalances may begin to appear. Using Bioidentical Hormones to restore hormones to healthy levels can reduce the symptoms of hormone decline without producing unpleasant side effects. Many people have been able to enjoy increased libido, sexual function, muscle tone, energy, strength, endurance, cognition, and motivation after using Bioidentical Hormone Replacement Therapy to balance their hormones.

Anti-Aging Medicine

Bioidentical Hormone Replacement Therapy can help to reduce the signs and symptoms of aging, and it is one of the primary therapies used in anti-aging medicine. Physicians agree that the signs and symptoms of aging often occur due to hormonal loss, and as women and men age, the body becomes unable to produce an adequate amount of hormones. Because hormones control a wide number of functions, restoring them to normal levels can help to improve energy, sexual function, hair growth, metabolism, and emotions. Bioidentical Hormone Replacement Therapy has helped numerous men and women improve their overall quality of life and battle the effects of aging.

Nutritional Counseling

Proper nutrition is essential to balancing overall levels of health and wellness, and without an adequate supply of nutrients, women and men cannot produce hormones. A lack of healthy cholesterol can make it impossible for the body to produce testosterone, estrogen, and progesterone, and in people that do not take in enough vitamins and minerals, the body may not have enough energy to produce a healthy amount of hormones. Improving nutrition and balancing hormones with Bioidentical Hormone Replacement Therapy can drastically improve overall levels of health and wellness in individuals.

Cosmetic Treatments

The clinic offers cosmetic services that can reduce the physical signs of aging. The clinic also offers Bioidentical Hormone Replacement Therapy, which can help women and men retain their youth from the inside out by improving skin elasticity, facial fullness, breast plumpness, muscle tone, and overall health.

IV Therapy

IV therapy helps both men and women to receive potent amounts of nutrients that can help them to achieve optimal levels of health and wellness. IV therapy can especially benefit aging men and women because it can support endocrine function and falling hormone levels. Combining IV therapy with Bioidentical Hormone Replacement Therapy can help men and women to improve their overall levels of health and wellness, while boosting immune function and diminishing the signs of aging.


Stress, bad emotions, foods, and environmental factors can all cause toxins to accumulate in the body, which can wear down energy levels and the endocrine system, which is responsible for producing hormones. Methods that detoxify the body can improve overall health and wellness levels and benefit the endocrine system and hormonal balance. Bioidentical Hormone Replacement Therapy can help patients to supplement hormones that the endocrine system could not produce due to being weighed down with toxins. Detoxification can overall boost several bodily functions and overall levels of health.

Medical Weight Loss

Often times, weight loss resistance is due to hormonal imbalances within both estrogen and progesterone. While deficient levels of estrogen can cause the body to retain body fat, low levels of progesterone can cause the body to have water retention and bloating. Bioidentical Hormone Replacement Therapy can help both men and women to lose weight by balancing these two hormones, which can improve metabolism and metabolic functions.

To learn more about the services and therapies offered at Nava Health and Vitality Center of Rockville, contact Rockville Maryland Bioidentical Doctor, LaKeischa McMillan, M.D., today to schedule a consultation!