Leonard R. Sanders, MD

EndocrinologyMonterey, CA 93940

Call 831-333-3040 Directions Verify NPI 1336160613

Specialty: Endocrinology
Practice address: 2 Upper Ragsdale Dr Bldg A, Monterey, CA 93940
Credential: MD
NPI issued: 2006
Licensed in: NM, CA
Also listed for: Internal Medicine, Endocrinology, Diabetes & Metabolism, Internal Medicine, Nephrology
Gender: Male
Record updated: May 2018

About Dr. Sanders

Leonard R. Sanders, MD, is listed in the federal NPI Registry as an endocrinologist with a practice at 2 Upper Ragsdale Dr Bldg A in Monterey, California. His NPI was issued in 2006. He is also listed for internal medicine, endocrinology, diabetes & metabolism and internal medicine, nephrology. The registry shows licenses in NM, CA.

Endocrinologists specialise in hormones and metabolism: blood sugar, thyroid, weight, bones and glands.

Seeing Dr. Sanders for

Diabetes and prediabetes
Thyroid conditions
Weight and metabolic health
Bone density concerns
Hormone imbalances

How to get the most from your endocrinologist visit

Before: what to bring

A list of everything you take, including supplements, with how often
Your insurance card and photo ID
Recent lab results or imaging reports, if another clinician ordered them
Recent blood sugar, thyroid and other lab results
Glucose readings from a meter or monitor, if you use one

During: questions to ask

Which numbers should I watch, and what range are we aiming for?
How often should my labs be repeated?
What side effects should I report?
What lifestyle changes would make the biggest difference?

After: what to keep track of

Energy, appetite and how you feel after meals
Weight and sleep
Any side effects, in your own words, with dates

After your visit

Keep the plan going between appointments

Endocrine conditions change slowly, so the details between visits matter: how you felt, what changed, what side effects came and went. A clear log makes the next lab review a real conversation. Emerge Care, free to download on iPhone, is built for exactly that: tell it how you feel in your own words, get plain answers with the source behind every fact, and walk into your next endocrinologist appointment with Dr. Sanders with a one-page summary and your questions ready.

Log symptoms and side effects by talking
Answers that name their source
One-page visit summary PDF
Health records stay on your iPhone

Emerge Care never diagnoses or replaces your doctor.

More endocrinologists in California

Tiffany Kim, Los Angeles Ivana Sheu, San Francisco Megan O. Rogers, San Diego Hung P. Nguyen, Torrance Yasaman Motlaghzadeh, Stanford Arianne S. Marino, Sacramento Mohsen Tabrizi, Long Beach Janet Winikoff, Santa Monica All endocrinologists in California

Questions

What kind of doctor is Leonard R. Sanders, MD?

Leonard R. Sanders is listed in the NPI Registry with a primary specialty of Endocrinology. Endocrinologists specialise in hormones and metabolism: blood sugar, thyroid, weight, bones and glands.

Where does Dr. Sanders practise?

The NPI Registry lists a practice location at 2 Upper Ragsdale Dr Bldg A, Monterey, California 93940. The listed phone number is 831-333-3040. Call to confirm the address before your visit.

Does Dr. Sanders accept my insurance?

We do not have insurance information. Call the office or check your insurance plan's provider directory before booking.

How should I prepare for my appointment with Dr. Sanders?

Bring a list of everything you take, including supplements, with how often and your insurance card and photo id. Write down your top questions, for example: "Which numbers should I watch, and what range are we aiming for?"

Details come from the CMS NPPES NPI Registry, the public federal record of licensed providers, checked October 2026. Emerge Care is not affiliated with Leonard R. Sanders, and this listing is not a recommendation or an endorsement. Call the office to confirm location, insurance and availability. Are you this provider and want something changed? Email hello@getemergeapp.com.