LOCAL HEALTHCARE PROVIDERS
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102 providers
Availability last updated 09/29/2026
Siomara Hercules is a certified Nurse Practitioner with over eight years of nursing experience in orthopedic trauma, palliative care, and colorectal surgery. Her diverse clinical background has shaped her into a well-rounded provider who approaches patient care with empathy, attention to detail, and a deep respect for each individual’s unique health journey.
Siomara earned her Bachelor of Science in Nursing from Grand Canyon University and her Master of Science in Nursing from United States University. She chose to specialize in urology because of her passion for helping patients feel comfortable, informed, and empowered—especially when navigating personal and often sensitive health concerns.
Fluent in both English and Spanish, Siomara is committed to creating a welcoming and inclusive environment for all patients.
Outside of work, Siomara is a proud mom of three and can often be found cheering from the sidelines at her kids' sports games or exploring new restaurants around town. She brings the same energy, warmth, and curiosity to her personal life as she does to every patient encounter.
Siomara Hercules, FNP
Nurse Practitioner
20325 N. 51st Ave.
Suite 170
Glendale, AZ 85308
Dr. Shiva Kumar Gosi, MD
Family Physician
17913 N 66th Way
Phoenix, AZ 85054
Dr. Seth Goodman, DO
Dermatologist
15405 N 99th Ave
Ste B
Sun City, AZ 85351
Joseph Lillo, DO, FNLA, FAPCR
Family Physician
3501 N Scottsdale Road
Suite 231
Scottsdale, AZ 85251
Redentor Espiritu, MD
Family Physician
7147 W Softwind Drive
Peoria, AZ 85383
Your "Over 40" Naturopathic Doctor
Dan Wool, NMD is a naturopathic physician specializing in gastroenterology and hormones, particularly for people over 40.
Located in Scottsdale and Tempe, Arizona, Dr. Dan Wool treats a wide range of gut health conditions that can “fall through the cracks” of traditional gastroenterologist care including bloating, acid reflux, gastritis, leaky gut, peptic ulcers, IBS, SIBO, diarrhea and constipation. Dr. Wool helps his patients to find and treat the root cause of these conditions to create lasting resolution.
Dr. Wool offers comprehensive hormone assessments for men and women. He specializes in men’s health care, including annual wellness checks and testosterone hormone replacement therapy. He also provides effective, non-invasive, shockwave treatment for erectile dysfunction. Dr. Wool also helps perimenopausal and menopausal women achieve hormone balance, maintain sexual wellness and ease the symptoms of menopause, including hot flashes.
Dr. Wool earned his medical doctorate at Southwest College of Naturopathic Medicine in Tempe, Arizona. He also earned a Master of Business Administration from Arizona State University and a Bachelor of Arts in Communication from the University of Southern California.
He is a member of the Arizona Naturopathic Medical Association, American Association of Naturopathic Physicians, Gastroenterology Association of Naturopathic Physicians, and the Endocrinology Association of Naturopathic Physicians. He also has specialty training certifications in nutrient IV therapies and BioTe® bioidentical hormone therapy.
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Dr. Dan Wool, ND
Family Physician
20801 N Scottsdale Road
Suite 205
Scottsdale, AZ 85255
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