Dr. Heather Saran
Illuminate Your Health
Start Your Personalized Care Today!
Experience personalized, direct physician care.
Dr. Heather Saran is a board-certified endocrinologist in Scottsdale, Arizona, offering both in-person and virtual endocrinology care. She practices a patient-first, direct care model that provides unhurried visits, a deeper understanding, and personalized treatment plans, without the limitations of insurance-driven medicine.
At Bright Endocrinology™, we combine evidence-based endocrinology with a functional medicine approach to support long-term health. Dr. Saran treats a wide range of endocrine conditions, including thyroid disorders, diabetes, hormone imbalance, PCOS (polycystic ovary syndrome), perimenopause, menopause, metabolic concerns, and conditions involving calcium and parathyroid hormone (PTH) regulation.
Complex conditions such as hypoparathyroidism (hypopara) require specialized evaluation and ongoing care. Imbalances involving low calcium, calcium deficiency, low parathyroid hormone (PTH), or elevated PTH are carefully managed to support stability, symptom relief, and overall wellness.
Whether you’re seeking care for thyroid conditions, hormonal changes, metabolic health, or parathyroid disorders, you’ll work directly with a trusted endocrinologist who understands your history and adapts your care as your needs evolve.
Book a virtual endocrinologist appointment or visit our Scottsdale, Arizona office to begin personalized, physician-led care.
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Kati M.
“Wonderful care and so knowledgeable, such a positive experience”
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Kristin I.
“Dr. Saran is truly an exceptional endocrinologist. She is attentive, thorough, and genuinely cares about her patients. Unlike many endocrinologists I’ve encountered, she listens carefully to your concerns and considers how you’re feeling, not just your lab results, when making her assessments. At her new practice, Bright Endocrinology, you receive even more personalized care and one-on-one attention. While the out-of-pocket cost may be higher, the quality of care is absolutely worth it. I deeply appreciate her approach to patient care and feel confident knowing I’m in such capable hands. I can’t recommend her enough—she’s simply the best!”
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Sara H.
“I have been seeing Dr Saran for a while now and followed her to her new practice. She is willing to spend the time with me to make sure everything is going smoothly. She is a great doctor and I really appreciate how quickly I can get an answer to any questions through her office staff now. All in all I think she earned the “2024 Top Doctor” recognition from Phoenix Magazine. Highly recommend!”
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Marna M.
“WOW - having been a patient of Dr. Saran's for a number of years, I am so grateful she now has her own practice! It feels comforting to walk in the door of a beautiful office and be greeted by people you know, and taken care of by someone who clearly cares! Professional, individual attention! Thank you!”
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Merrie O.
“If you’re looking for an endocrinologist that actually takes time & listens to all of your health concerns that is Dr Heather Saran! No standing in line to check in & out like some multi- doctor offices. Personal & prompt attention is what I’ve always received. I have recommended her to many of my friends.”
Our Services
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FibroScan
FibroScan is a non-invasive imaging device used to measure the extent of fat in the liver as well as liver stiffness. It helps assess the extent of liver scarring.
FibroScan is indicated for those with fatty liver, obesity, diabetes and high cholesterol
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Dietician Services
Our Registered Dietician will guide you through your health challenges with education and a personalized meal plan.
Nutrition services are perfect for those struggling with weight loss, diabetes, fatty liver, high cholesterol and chronic kidney disease.
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InBody Scan
InBody scanning accurately measures body composition, including body fat, muscle mass, and water content. Unlike a DEXA scan, there is no radiation; It uses a painless, electrical current.
InBody’s advanced measurements help personalize weight loss plans and is used to assess progress.
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Health Coach
Partner with our certified Health Coach who can guide you to better health with the power of mindfulness, nutrition, and physical which cultivates positive habit changes.
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Ultrasound
Ultrasound offers non-invasive, real-time imaging of the thyroid gland, cervical lymph nodes and other neck structures.
Ultrasound is the preferred imaging modality for the thyroid.
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Fine Needle Aspiration
Dr. Saran performs find needle aspiration (FNA), also known as a biopsy), using ultrasound guidance in the office. Experience her gentle approach with minimal downtime.
Discover personalized direct physician care
What is Direct Physician Care?
Direct Physician Care gets rid of the time limitations that insurance companies place on physician-patient contact and other ” red tape” that negatively impacts your patient care. The reduction in the number of patients results in individualized, comprehensive care, and reliable, timely access to that care.