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Author, Editor

Leann Poston, M.D.

Dr. Leann Poston is a licensed physician in the state of Ohio who holds an M.B.A. and an M.Ed. She is a full-time medical communications writer and educator who writes and researches for Invigor Medical.

Dr. Poston lives in the Midwest with her family. She enjoys traveling and hiking. She is an avid technology aficionado and loves trying new things.


After practicing in a physician group practice for 11 years, Dr. Poston has taught students at all academic levels, written curriculum, and served as an assistant dean at the Wright State University Boonshoft School of Medicine. Dr. Poston’s vast writing and teaching experience have led to several awards in the teaching profession.


  • MD from Wright State University Boonshoft School of Medicine
  • M.Ed. from Wright State University in Instructional Design and Educational Technology
  • MBA from Raj Soin College of Business


  • Diversity, Equity, and Inclusion in the Workplace Certified, University of South Florida, Muma College of Business, 2021
  • Quality Matters Certificate Independent Applying the Q.M. rubric, 2016
  • Poynter Institute, Editing and Proofreading
  • Poynter ACES Certificate in Accurate, Audience-Focused Editing
  • Hubspot certifications in Inbound Marketing, Email Marketing, and Content Marketing
  • Certification in Writing Accessible Documents: Word, PowerPoint, and Acrobat
  • Proficient with the use and application of WCAG 2.0 and 2.1 Accessibility Guidelines
  • Ohio Medical License, Physician and Surgeon, expiration 4/01/2024
  • NPI: 1154900355

Professional Accomplishments

  • Former teacher and Assistant Dean of Wright State University Boonshoft School of Medicine Student Affairs and Admissions
  • Freelance/contract medical writer with decades of experience in medicine, business, and education writing, curriculum development, and project management
  • Licensed pediatrician in clinical practice for 11 years
  • Writer and Chief Editor for the Academy for Professionalism in Health Care, writing on topics such as professional behavior, the virtuous physician, how healthcare became big business, irrational choices and why we make them, patient rights, genetic testing, and ethics in healthcare.
  • Romanell fellow selected based on her work in the field of medical professionalism.
  • Expertise in writing continuing medical education across dozens of specialties and therapeutic areas

Articles by Leann Poston, M.D.

Does Semaglutide Cause Hair Loss?

Semaglutide, the active ingredient in Wegovy, Ozempic, and Rybelsus, is used to treat type 2 diabetes and obesity. These medications are associated with significant weight loss. Hair loss is one potential side effect that semaglutide users have mentioned, which has

Getting Relief from Semaglutide Nausea

Semaglutide and other glucagon-like peptide-1 (GLP-1) receptor agonists have shown promising results in long-term weight management and type 2 diabetes treatment. Semaglutide, marketed as Rybelsus, Wegovy, and Ozempic, is available in injectable and oral forms. The medication mimics GLP-1 hormone,

Semaglutide Cost Without Insurance

Have you heard of the new diet trend—Oatzempic? People are making meal replacement shakes from oats, water, lime juice, and a pinch of cinnamon. While oats are high in fiber and beta-glucan and are a nutritious carbohydrate source, consuming a

Sublingual Semaglutide: Semaglutide Troches and Lozenges

Worldwide, the prevalence of obesity continues to increase. This common, chronic, and complex disease is a major risk factor for type 2 diabetes, high blood pressure, abnormal blood lipids, obstructive sleep apnea, and gastroesophageal reflux disease.1 Wegovy, an FDA-approved form

Semaglutide Dosage: Mastering the Semaglutide Dosing Schedule

Internet and social media users are probably very familiar with the term semaglutide. This medication, found in Wegovy, Rybelsus, and Ozempic, is a game-changer when it comes to treating type 2 diabetes and obesity. However, with so many products carrying

Semaglutide and Levocarnitine

As research into weight loss continues to evolve and medications are discovered that stretch the success boundaries of previous generations of weight loss medications, there is interest in combining weight loss medications like semaglutide and levocarnitine (L-carnitine) that work via

The Role of a Tirzepatide Compounding Pharmacy

When it comes to managing your health, having access to specialized medications such as tirzepatide is crucial. Obesity is a chronic disease that increases your risk of heart disease, type 2 diabetes mellitus, high blood pressure, metabolic syndrome, and many

Where Can I Get Compounded Tirzepatide Online?

Tirzepatide, sold under the brand name Mounjaro and Zepbound, is a research-backed and highly effective treatment for type 2 diabetes and obesity. Unlike other medications in its class, tirzepatide acts on two receptors, leading to even greater weight loss. While

Semaglutide Pills vs Injection: Choosing the Best Option

Whether you are managing type 2 diabetes or obesity, it is important to fully understand all the treatment options available to you. One highly effective obesity treatment option is semaglutide. This medication belongs to a class of drugs called glucagon-like

Tirzepatide Mechanism of Action

Tirzepatide is a weight-loss drug that Eli Lilly manufactures under the brand name Mounjaro to treat type 2 diabetes and Zepbound to treat obesity. The tirzepatide mechanism of action (MOA) is similar to that of liraglutide and semaglutide, two other

Compounded Semaglutide with B12: Added Benefits

Compounded semaglutide with B12 fills the gap between the enormous demand for anti-obesity medications and the ability of pharmaceutical manufacturers to meet the demand. Compounded medications can be personalized to meet the needs of individual patients. Many compounding pharmacies compound

Understanding Compounded Semaglutide: A Detailed Analysis

Compounded semaglutide, an anti-obesity medication prepared by compounding pharmacies, provides a solution for patients seeking alternatives when other forms of semaglutide are unavailable or in short supply. According to the Food and Drug Administration, compounding pharmacies can prepare compounded semaglutide

How to Restart Semaglutide: Understanding Dosage and Timing

Semaglutide, along with liraglutide and tirzepatide, are next-generation weight-loss medications that, when combined with a reduced-calorie diet and exercise plan, can help people lose over 10% to 15% of their body weight. As a once-weekly injectable, GLP-1 agonists like semaglutide

How Enclomiphene Works to Boost Testosterone

How does enclomiphene work? Key takeaways: Up to five million men in the U.S. have low testosterone levels. Low testosterone levels, or hypogonadism, can cause sexual, psychiatric, and physical symptoms, but research suggests that only one in every 20 men

Boosting Female Hormones with Vitamin D

Vitamin D and female hormones are both regulated by the endocrine system. Estrogen and progesterone are two “female” hormones that are vital for reproductive health. Estrogen is responsible for developing secondary sexual characteristics, regulating the menstrual cycle, and maintaining bone

Can Menopause Cause Weight Loss?

While menopause is typically associated with weight gain, some women lose weight due to the hormonal changes that accompany perimenopause and menopause. This leads them to ask, “Can menopause cause weight loss?” Aging is associated with decreased estrogen levels, changes

PCOS and Infertility: Breaking Down the Myths & Misconceptions

Polycystic ovary syndrome (PCOS) and infertility from excess androgens in PCOS are common hormonal disorders. PCOS affects reproductive-aged women, causing a range of symptoms, including irregular periods, excessive body hair growth, acne, and fertility problems. According to the U.S. Office

The Impact of PCOS on Menopause: How it Can Affect Your Health

Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting 1 in 10 women during their reproductive years. While the underlying cause of PCOS is unclear, ultimately, symptoms develop from increased insulin production, causing increased androgens (often referred to as

Hair Loss and PCOS: Expert Insights and Treatment Options

Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that affects one in ten women of childbearing age worldwide.1 This complex medical condition is characterized by an imbalance of hormones, notably higher levels of androgens and insulin, along with lower