Dr. Wayne WightmanM.D.

Functional Medicine

at Holtorf Medical Group — El Segundo, CA

About

Dr. Wayne Wightman brings 35 years of clinical experience to his work at Holtorf Medical Group. He earned a Bachelor of Science in Pharmacy from the University of Alberta and completed his medical training at the same institution. He holds fellowship status with the American College of Emergency Physicians and maintains membership in both the American Academy of Anti-Aging Medicine and the American College of Advancement in Medicine.

His clinical focus includes hormonal imbalances, complicated endocrine dysfunction, complex thyroid dysfunction, adrenal fatigue, Lyme disease, chronic fatigue syndrome, and fibromyalgia. Dr. Wightman takes particular care with adolescent patients, bringing attentiveness to their specific physical and emotional needs. He also focuses on age management and natural treatment approaches for long-term health optimization.

Education & Training

Undergraduate

Bachelor of Science in Pharmacy, University of Alberta

Medical School

University of Alberta

Additional Training

Fellow of the American College of Emergency Physicians; Member, American Academy of Anti-Aging Medicine; Member, American College of Advancement in Medicine

Certifications

Fellow of the American College of Emergency Physicians

Conditions Treated

hormonal imbalances
endocrine dysfunction
complex thyroid dysfunction
adrenal fatigue
Lyme disease
chronic fatigue syndrome
fibromyalgia

Who is Dr. Wightman right for?

Dr. Wightman is a strong fit for patients with complex, hard-to-diagnose conditions. Adults managing hormonal imbalances, thyroid dysfunction, or adrenal fatigue benefit from his systematic approach. He also works well with adolescents who need careful attention to their physical and emotional health. Patients dealing with chronic fatigue, fibromyalgia, or Lyme disease will find his depth of experience valuable.

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Frequently Asked Questions

Dr. Wightman treats hormonal imbalances, complex thyroid dysfunction, adrenal fatigue, Lyme disease, chronic fatigue syndrome, and fibromyalgia. He also addresses complicated endocrine dysfunction and supports long-term health through age management and natural treatment approaches.

Yes, Dr. Wightman sees adolescent patients. He brings particular attentiveness to their specific physical and emotional needs, making him a thoughtful choice for younger patients with complex health concerns.

Dr. Wightman holds fellowship status with the American College of Emergency Physicians. He also maintains membership in the American Academy of Anti-Aging Medicine and the American College of Advancement in Medicine.

Dr. Wightman earned both his Bachelor of Science in Pharmacy and his medical degree from the University of Alberta. He brings 35 years of clinical experience to his practice.

Dr. Wightman focuses on root-cause investigation and natural treatment approaches. He prioritizes age management and long-term health optimization, tailoring care to each patient's underlying conditions rather than managing symptoms alone.

Yes, thyroid dysfunction is a central part of Dr. Wightman's clinical focus. He treats complex thyroid conditions alongside broader endocrine dysfunction, bringing decades of experience to this area.

Dr. Wightman holds fellowship status with the American College of Emergency Physicians. He is also a member of the American Academy of Anti-Aging Medicine and the American College of Advancement in Medicine.

Doctor profile last updated March 21, 2026