Meet the Experts

Everyone likes to know where their information is coming from – especially in the age of the internet. That is why I want you to get to know, not only me, but the experts that I work with. MANIAC experts are board-certified doctors with a variety of experience and expertise to share about many facets of women’s health. This page is dedicated to these experts – giving you the opportunity to see where they came from, what they know and how they can help you feel better. It is just one more place for you to get reliable information and gain valuable insight into many women’s health issues. Learn more about each expert and when you find a favorite, you can follow their blog too! Scroll below and get the inside scoop on all the MANIAC experts.

Dr. Jennifer Landa, M.D. is Chief Medical Officer of BodyLogicMD and the owner and operator of BodyLogicMD of Orlando. Dr. Landa dedicates her practice to bioidentical hormone therapy, customized nutrition and fitness programs to help women and men resolve menopausal and andropause symptoms, including weight gain, sexual dysfunction, declining energy levels and stress. As a former gynecologist, Dr. Landa has always desired to help patients achieve wellness through hormone balance and preventive medicine.


As Chief Medical Officer, Dr. Landa is the voice of BodyLogicMD and is also responsible for the training and education standards of all BodyLogicMD affiliated physicians. She is author of the forthcoming book, The Sex Drive Solution for Women and has been featured as the expert for multiple health news publications including Men’s Health, Fox News and Dr. Landa’s practice extends beyond the walls of her Orlando practice through her blog:, where she offers health advice and tips for living a longer, happier and healthier life.

Dr. Jennifer Landa earned her medical degree from Albany Medical College of Union University in Albany, NY in 1996. She completed her internship and residency at Beth Israel Medical Center in NYC, where she was distinguished as the Administrative Chief Resident in OB/GYN. Dr. Landa is Board Certified by the American Board of Anti-Aging and Regenerative Medicine and serves as an Advanced Fellow in the Fellowship for Anti-Aging, Regenerative and Functional Medicine. In addition, Dr. Landa has made appearances on a number of nationally-syndicated television shows, and was featured in a cover story by Florida Trend magazine in December of 2009, as a leading expert in anti-aging medicine.

Dr. Kenneth Orbeck, D.Ois among the most highly-trained physicians in the country. He made the transition into anti-aging and preventive medicine to offer patients long-term solutions to adverse health conditions, rather than simply treating issues as they come along. Dr. Orbeck specializes in bioidentical hormone therapy combined with fitness and nutrition. He is part of the BodyLogicMD network, as Medical Director of his practice in Greenville, South Carolina.

Dr. Kenneth Orbeck completed his Doctorate of Osteopathic Medicine at the University of Osteopathic Medicine and Health Sciences, where he served as Student Chairman for the American College of General Practitioners. Dr. Orbeck fulfilled his Internship at Mt. Clemens General Hospital. He is currently an active member of the Fellowship for Anti-Aging, Regenerative and Functional Medicine (FAAFM), and the Age Management Medical Group (AMMG). Get up to date insight on hot health topics by following Dr. Orbeck on his blog at

Dr. Joseph Mazzei, D.O. is passionate when it comes to caring for his patients.  He says his mission follows the words of the father of osteopathic medicine, Andrew Still, “To find health should be the object of the physician. Anyone can find disease.”  As an ER doctor and Medical Director of BodyLogicMD of Chicago, Dr. Mazzei helps his patients discover life with optimal health through bioidentical hormone replacement therapy, fitness and nutrition.

Dr. Mazzei completed his Doctorate of Osteopathic Medicine at the Chicago College of Osteopathic Medicine at Midwestern University. He practiced Emergency Medicine at Provena St. Joseph Hospital and Northwest Community Hospital in Illinois and at Mercy Hospital in Janesville, Wisconsin. He also served our country as a Major in the U.S. Army Reserves and served active duty as an Emergency Medicine Physician. He is Board Certified by the American Osteopathic Board of Emergency Medicine (AOBEM) and an Advanced Fellow in the American Board of Anti-Aging and Regenerative Medicine Fellowship. He is also a member of the American Academy of Anti-Aging Medicine (A4M) and the American Osteopathic Association (AOA). Stay up to date on the hottest topics that affect your health by following Dr. Mazzei’s blog:

Dr. Anita Petruzzelli, M.D.  empowers her patients to take care of their body and embrace a healthy lifestyle in order to achieve optimal health through structured fitness programs, nutritional guidance and hormone balance using natural bioidentical hormone replacement therapy. She was inspired by the Women’s Health Initiative (WHI) study, seeking the opportunity to offer her patients alternative treatments to traditional hormone replacement therapy that are safe and effective.

Dr. Petruzzelli is board certified by the American Board of Obstetrics and Gynecology and is a Fellow of the American Academy of Anti-Aging Medicine. She is also certified as a Reiki practitioner and believes that by focusing on the whole person, including mind and spirit, people enjoy a better existence. Dr. Anita Petruzzelli is also a competitive body builder and was recognized as Ms. National Collegiate and Ms. Washington, D.C. Stay “in-the-know” on topics affecting your health at

Dr. Keith Wharton, M.D. is an age management specialist, he offers women and men customized wellness programs that address the needs of each patient on an individual basis. Dr. Wharton received his undergraduate from West Virginia University and completed his Doctorate at Marshall University School of Medicine. He went on to fulfill his Residency in Obstetrics and Gynecology at the State University of New York, where he received the Vincent Capraro Award for Academic and Clinical Excellence. Learn more from Dr. Wharton at

Dr. Bob Porzio, D.O. is dedicated to helping men and women experiencing the symptoms of hormone imbalance, find relief from their suffering by sharing his passion for health and fitness. Dr. Porzio treats his patients using a preventive approach, rather than reactive. With a personal passion for daily fitness, he guides his patients to make healthier choices and relishes in his ability to give them the tools to sustain their longevity. Dr. Porzio not only encourages his patients to pursue a life of wellness but he lives it, too. As a professional natural bodybuilder with the International Federation of Professional Athletes and the World Natural Bodybuilding Federation and a multi-title natural bodybuilding champion, he knows the keys to successfully achieving and maintaining a youthful, healthy state of well-being. He is currently a CrossFit devotee and a certified CrossFit Level I Trainer.

After completing his undergraduate degree at California State University, Long Beach, Dr. Porzio went on to pursue his Doctorate of Osteopathic Medicine and Masters of Health Professions Education at Western University of Health Sciences, completing both degrees in 2001. He completed his internship and Emergency Medicine residency at Botsford General Hospital in Farmington Hills, Michigan. Dr. Porzio holds additional certifications in Wound Care and Hyperbaric Medicine and is an active member of the American Academy of Anti-Aging Medicine and the Institute for Functional Medicine. You can learn more about Dr. Porzio and his tips for better health at

Dr. Stephen Center, M.D. is Board Certified by the American Board of Anti-Aging Medicine and serves as a Board Examiner. He currently practices homo toxicology in San Diego, California and is a national and international speaker for Heel, Inc., whose goal is to build a bridge between anti-aging and preventive medicine, homeopathy and conventional medicine. Dr. Center gives public and professional presentations on four continents concerning anti-aging, natural wellness and pain therapies. His most recent medical article on natural growth factor replacement was published in the annual journal of the American Academy of Anti-Aging Medicine, where he was also a poster presenter.

His undergraduate education was at the University of Michigan and he attended medical school at Albert Einstein College of Medicine. He interned in General Surgery at the University of California, San Diego (UCSD) Medical Center and his residency in Orthopedic Surgery was at Tulane University in New Orleans, Louisiana. He worked as an emergency physician at a regional trauma center and later served as a flight surgeon for two years. He has been an active staff member at Scripps Memorial Hospital in La Jolla, California for 16 years. Learn more about Dr. Center and read his discussions on preventive medicine at

Dr. Jeff Donohue, M.D. is the medical director of BodyLogicMD of Atlanta and BodyLogicMD of Birmingham. He dedicates his practices to integrative medicine and customized nutrition and fitness programs, which help women and men resolve the symptoms of hormone imbalance, including weight gain, sexual dysfunction, declining energy levels and stress, brought on by menopause and andropause, thyroid disorders and adrenal fatigue.

Dr. Donohue is a Diplomat of the American Academy of Anti-Aging Medicine and has completed the Fellowship in Anti-Aging and Regenerative Medicine. He earned his medical degree from Louisiana State University and completed his residency in Family Practice at the University of Alabama College of Community Health Services. Dr. Donohue received the Resident Excellence in Teaching Award and was the Chief Resident. He was Board Certified as a Diplomate of the American Board of Family Practice in 1995. Learn more from Dr. Donohue at and



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