Yuichiro D. Nakai, MD
Santa Rosa, CA 95405
Providence Medical Group Santa Rosa - Endocrinology
1162 Montgomery Drive, Suite 3, Santa Rosa, CA 95405
Insurances Accepted
This information provides an overview of accepted insurance plan types. Coverage may vary by specific plan. Please verify your with your insurance provider before visiting us for care.
- Imperial Health Medicare Advantage
- Health Net - Medicare Advantage
- TriWest - Tricare
- Aetna Medicare Advantage PPO
- United Healthcare HMO
- HealthSmart (Interplan) PPO
- Cigna HMO
- Health Net HMO
- Health Net PPO
- Western Health Advantage HMO
- Coventry/First Health PPO
- Blue Shield of CA HMO
- Anthem Blue Cross Medicare PPO
- US Family Health Plan - TriCare
- Cigna PPO
- Anthem Blue Cross PPO
- United HealthCare PPO
- Partnership Health Plan of California
- Blue Shield of CA PPO
- Multiplan PPO
- Anthem Blue Cross HMO
- Aetna PPO
- No results found
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About Yuichiro D. Nakai
Dr. Nakai earned his medical degree at the Saint Louis University School of Medicine. He completed his internal medicine residency training and his fellowship in Clinical Endocrinology at University of California, Davis Health System.
- American Board of Internal Medicine, Internal Medicine
- American Board of Internal Medicine, Endocrinology Diabetes and Metabolism
1162 Montgomery Drive, Suite 3
Santa Rosa, CA 95405
Santa Rosa Memorial Hospital
Community Reviews
At Providence, we're dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.
As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
Dr. Nakai and I have a plan that is working. I am now an Octogenarian.
Providence Patient
Dr Nakia Is a very thorough doctor One of the best I have ever seen.
Providence Patient
Dr. Nakai s MA is do caring, compassionate. Dr Nakai is amazing. He's helped me figure out what was going on. And told me what kind of Dr.
Providence Patient
Always excellent, very professional
Providence Patient
It's always a pleasure to see Dr. Nakai, to evaluate my health, to receive suggestions, and to interact with his staff. Everyone is always so supportive and helpful.
Providence Patient
I had seen Dr. Nakai for 13 years now, and he is one of the best doctors I know
Providence Patient
Dr NAKAI is excellent in communication and his understanding of me and my needs is also excellent. His office staff is also excellent.
Providence Patient
excellent experience as always.
Providence Patient
Great job
Providence Patient
Wonderful provider
Providence Patient
Dr. Nakai has inspired and supported me to make essential changes in my life that have improved the quality of my life. He has explained important health factors to me in a way that helped me understand how to work towards achieving important goals in regards to my health. He has influenced and encouraged me every step of the way. I attribute a large part of getting and understanding diabetes under control to his mentoring and caring for me. The best of the best!
Providence Patient
I have had no negative experiences with this provider.
Providence Patient
Dr. Nakai, my new endocrinologist, was kind, professional and very thorough when discussing my health issues with me. He explained in detail what he would be looking for in my lab results and how we would proceed from here. I'm quite pleased to be in his care now.
Providence Patient
Dr Nakai is the best! Always listens and accurate diagnostics.
Providence Patient
This provider is a great doctor in all ways that matter.
Providence Patient
Dr Nakai is extremely knowledgeable, efficient, and caregiving. He is also a very good listener and will answer every question!
Providence Patient
Dr, Najpkai took the time to explain all my choices regarding my illness. We both agreed on a choice, he ordered some tests for a further consult. I was very pleased with our visit , he was communicative, never rushed, and totally engaged.
Providence Patient
Dr Nakai is always informed about my history and test results before he comes into our appointment, he asks questions about how I'm doing and he listens carefully. I like Dr Nakai and so does my wife who is a retired nurse with thirty five years experience working with and observing doctors.
Providence Patient
Excellent medical support and guidance for my diabetes!
Providence Patient
I feel lucky to have been seen by Dr Nakai. I appreciated all that he did for me.
Providence Patient
Satisfied because they always dedicate enough time to answer my questions
Providence Patient
Dr. Nakai & his team do everything they can to ensure an excellent appointment.
Providence Patient
Have been seeing this Dr. For years. Very helpful and responsive.
Providence Patient
The office runs smoothly from reception to consult. The doctor is patient and carefully explains my health situation and my treatment options. He is clear and direct in his approach and allows me to make my decisions about my care. I appreciate that I get written instructions for the care we discussed upon ending the appointment. Overall I feel very confident in the care I am receiving and the knowledge of my doctor.
Providence Patient
My Dr is very knowledgeable and offers helpful information pertaining to my diagnosis and RX.
Providence Patient
Happy he is helping to discover how to better control my BP
Providence Patient
Dr. Nakai is always so helpful to me. He makes me feel well cared for and that I don't need to worry. He seems to cover all the bases every time.
Providence Patient
Hasta el momento no me puedo quejar el trabajo es excelente gracias.
Providence Patient
Dr. Nakai is a conscientious person. I like him very much
Providence Patient
As before Dr Nakai is a wonderful, knowledgable, caring human being and physician. Blessed to have him in my corner.
Providence Patient
Dr is very knowledgeable.
Providence Patient
Always an informative visit. Dr. Nakai is very knowledgeable and helpful with questions I ask of him.
Providence Patient
Great doctor, especially given my complicated health!
Providence Patient
Good
Providence Patient
Dr.Nakai is absolutely the Best at explaining and listening to any concerns I have, also very patient and knowledgeable.
Providence Patient
I respect and trust my care provider's advice.
Providence Patient
Extremely competent doctor who read my past histories and understood it. He was very open about his practice and methodology.
Providence Patient
Exceptional as always!
Providence Patient
Receptionist and provider where friendly and caring of my care MA nice and friendly great experience. Need to wait to long for the bisit
Providence Patient
I always feel well taken care of with Dr. Nakai
Providence Patient
Dr Nakai always listens. He asks my opinion on course of action. He has a wonderful sense of humor. He is an outstanding physician
Providence Patient
I m lucky because I have an excellent endocrinologist, internist and eye specialist!
Providence Patient
Dr. Nikai is very thorough, explains options well, and is extremely knowledgeable. I trust him with my health.
Providence Patient
Dr Nakai is amazing, very thorough and picks up on everything.
Providence Patient
It is always a pleasure to see Dr.Naki
Providence Patient
Good
Providence Patient
Very knowledgeable.
Providence Patient
Like my care!
Providence Patient
Dr. Nakai is an excellent doctor, thorough, caring, and answers all questions.
Providence Patient
Dr Nakai , He is extremely knowledgeable and sensitive to all my health issues and concerns. Great Doctor . Thank you
Providence Patient
Fr. Nakai is always very professional.
Providence Patient
Dr nakal is the best.
Providence Patient
Thank you! Being heard is so important. Excellent experience.
Providence Patient
Dr Nakai is an excellent doctor.
Providence Patient
This provider is a specialist with my Grave's Thyroid disease. He is excellent in all matters relating to my complicated problems with the disease.
Providence Patient
Dr. Nakai is knowledgeable and tactful.
Providence Patient
I have had thyroid cancer, so my regular visits with Dr Nakai are very important. He keeps me alive! I appreciate his thoroughness, willingness to listen and reasoned explanations.
Providence Patient
Dr. Nakai is very thorough in my appointments with him. He will listen to my questions and responds in a manner where I understand his response. He is also very knowledgeable about his particular medical field. I feel very lucky to have Dr. Nakai as my oncologist.
Providence Patient
Extremely satisfied with Dr Nakia.
Providence Patient
Everything and everyone was great and Dr Nakai was very pleasant, focused and seemed genuinely concerned. It was a very good experience.
Providence Patient
One of the very best doctors I've ever had.
Providence Patient
Satisfied and releaved regarding lab report on osteoporosis.
Providence Patient
Excellent!
Providence Patient
ExcellentDoctor
Providence Patient
All is good.
Providence Patient
Dr Nakai and staff provided Excellent attention to my concerns.
Providence Patient
All Great!
Providence Patient
Nakai is always knowledgeable, kind and explains things completely
Providence Patient
Really glad to find Dr Nakai
Providence Patient
Dr Nakai is so knowledgeable and always takes time to explain everything. I always feel better after seeing him.
Providence Patient
Dr Nakai is direct, clear, listened closely to questions and answered clearly. Very positive visit
Providence Patient
It is always a good experience with Dr. Nakai's Team.HbA1c 6.4%. Nice!
Providence Patient
Explains information to me in a thoughtful and non-patronizing way, so I feel I have an excellent partner with my health care. Maintains a good data base.
Providence Patient
Dr knew of my past history and suggested ways I might benefit. I was pleased he knew of possible issues I might have.
Providence Patient
Dr. Nakai is an excellent doctor. I appreciate how he carefully reviews my latest test results prior to seeing me and knows how they relate to earlier results. He is very knowledgeable and does a good job of taking my wishes and concerns into account when recommending a course of action. His thoroughness and dedication give me a sense of confidence.
Providence Patient
He was thorough, knew my history well, listened carefulyVery good doctor
Providence Patient
It isn't possible to improve in services being practiced. I choose to travel from [Location] to receive the care that I have always experienced
Providence Patient
Easy to discuss my issues with prompt informed answers.
Providence Patient
He's very Professional,
Providence Patient
Dr.Nakai is amazing! He listens and explains things in a way you can understand. I told him I don't feel good! In so many ways. He ordered labs to see what's going on. Thank you
Providence Patient
Dr. Nakai is the best Dr I have ever seen. His attention to detail is incredible. Not only does he take the time to listen he also takes the time to explain treatment. Since going to Dr. Nakai I have my type two diabetes under control. My hormones are now well regulated and I have lost weight all thanks to him. He is the best endocrinologist in Santa Rosa!
Providence Patient
This doctor did not present a wholistic approach to the problems and was very narrow minded in his approach. I left feeling it wasn't worth returning or revisiting this situation. Would rather continue with the problem than try his methodology. He lacked insight or charm to my needs
Providence Patient
Very caring and professional doctorstaff as well!
Providence Patient
Dr Nakai is always clear in what ever the test results are and any new medications side effects, and he answer any questions I might have.
Providence Patient
I've seen Dr. Nakai for a decade, at intervals of 2 to 12 months. He and his practice have always been excellent.
Providence Patient
Nakai is a great doctor with excellent communication skills and knowledge. Smart dude.
Providence Patient
I find Dr Nakai unique and highly qualified. I appreciate his highly data driven character very refreshing. I find his manner clear and concise, not avuncular or condescending.
Providence Patient
Great
Providence Patient
Para mi hacido un buen Doctor me escucha y me pone atencion y eso me encanta.
Providence Patient
Excellent care
Providence Patient
Getting the initial appointment for the emerging situation did take a few months, but all follow up appointments were timely and seamless. The doctor was easy to talk to and logically took the necessary steps to check out the problem. This last appointment was follow-up to verify last years results to make sure there were not any changes to my condition. Dr Nakai is easy to work with.
Providence Patient
Dr Nakai was efficient, caring, precise, and extremely knowledgeable. I feel safe and secure relying on him to solve my health issues.
Providence Patient
Always very informative
Providence Patient
Very easy to talk to. Extremely knowledgeable regarding my health needs. Explains everything to me.
Providence Patient
He is the best!!!
Providence Patient
Very good service. Dr. NAKAI is very easy to talk to.
Providence Patient
Love everything about Dr Nakai.
Providence Patient
Dr nakai is the best.
Providence Patient
Love Dr NAKAI, great respect for his treatment and his demeanor
Providence Patient
Dr. Nakai is always caring and compassionate and he always seems to make me get back in line and feel better Thank you
Providence Patient
I had an appointment for follow up testing before I even left the parking garage.
Providence Patient
Nakai is an amazing doctor. Feel fortunate to have him as my doctor. Definitely recommend him. Great bedside manners.
Providence Patient
Dr. Is great at explaining everything and wish he was a general Dr.
Providence Patient
The dr and office are very good, very patient, very good at explaining things and listens to my questions. I wish I had seen him at the beginning when I was first diagnosed . He is great!
Providence Patient
I am very happy with everything, and everyone
Providence Patient
Very smart dr. !!
Providence Patient
I gave a 10 out of ten even tho this survey seem to be for a pcp rather than a specialist, which dr nakai is. He is quite literally the first endocrinologist I've visited since the 80s that I have liked. He is both top notch and a great provider. I almost find it insulting if you're not already aware of that. I've been with dr nakai longer than he's been with providence. I would literally follow him to kaiser, even tho I absolutely have no desire to do so.
Providence Patient
This provider has always been extremely knowledgeable, professional, patient, and courteous. He's simply the best ever.
Providence Patient
I Couldn't ask for a better care provider then Dr. Nakai.
Providence Patient
Very caring doctor
Providence Patient
Very satisfied!
Providence Patient
Love Dr. Nakai
Providence Patient
Dr Nakai listens carefully and is very responsive. He is an excellent doctor
Providence Patient
Dr Nakai listens, treats me with respect, answers my questions, and is very thorough and extremely knowledgeable!
Providence Patient
Dr. Nakai is very knowledgeable and has explained everything to me so that my condition has greatly improved over time.
Providence Patient
Dr Nakai is brilliant, thorough & compassioate. I'm grateful to have him as a provider.
Providence Patient
Very helpful and informative doctor with lots of good advice
Providence Patient
Very good.
Providence Patient
Dr. Nakai is very intelligent, great at answering any questions I might have. He listens carefully to my concerns. I am very pleased to have Dr. Nakai as my endocrinologist.
Providence Patient
Dr. Nakai is very efficient and knowledgeable. He explains things well with printed charts etc. And listens to and answers my questions.
Providence Patient
Dr. Nakai provides me with very understandable explanations of complex conditions. He hears me and is familiar with my history at every appointment. He is the best.
Providence Patient
Dr Nakai is very observant and is aware of my other health concerns. He does very well at explaining my health situation, he always listens to my concerns.
Providence Patient
Dr. Nakai is an excellent physician and a great example of how physicians should be. He is engaging and will answer any questions clearly from his knowledgeably experience.
Providence Patient
I had no bad experience. Courteous, prompt,thorough care. Good communication .
Providence Patient
Dr nakai is the best doctor I've ever had
Providence Patient
Dr. Nagai is the best.
Providence Patient
Dr. Nakai is always so much help to me and is so knowledgeable. I am very grateful.
Providence Patient
Dr. Nakai is very knowledgeable and thorough.
Providence Patient
Dr. Nakai is an excellent Doctor! Thank you.
Providence Patient
I didn't have any bad experiences with my provider. Since I met him and use medication feel better
Providence Patient
Excellent!!!
Providence Patient
Dr. Nakia listens, clearly explains details and spends a great deal of time doing all this.
Providence Patient
He explained my Type 2 diabetes issue so well. I wish I had seen him when first diagnosed. He was kind, informative and listened to me. He is a wonderful example of a Dr.
Providence Patient
Dr Nicai was very helpful in explaining next steps of my diabetes management.
Providence Patient
Dr Nakai took the time to help me understand some severe changes my body is going through
Providence Patient
Doctor Nakai was very kind and professional. I believe that he is treating my problem the best he can.
Providence Patient
Everything was great thank you.
Providence Patient
Great dr.
Providence Patient
Dr. Nakai is the best doctor I have ever had!
Providence Patient
I thought Dr. Nakai did a really good job of explaining the problem at hand, why he was ordering the test that he ordered and what the results would indicate. He took the time to diagram out the feedback loop for calcium homeostasis and provided me with some printed materials about sources of calcium, how to calculate what I need on a daily basis, etc. He also did a directed physical exam which I appreciated and which seems to be going the way of the dodo with many physicians. As a retired physician, I felt that the care he provided was excellent. I also appreciated that he treated me respectfully as a retired colleague but did not assume that I knew everything there was to know about endocrinology and therefore did not have to explain things. He stated that he did not remember much about Dermatology (my specialty) and didn't expect, therefore, that I remembered much about Endocrinology, which was the appropriate approach to take. I feel fortunate in having seen him.
Providence Patient
Conditions and Procedures
- Abnormal Cortisol Level Tests
- Abnormal Glucose
- Abnormal Glucose Metabolism
- Addison's Disease
- Adrenal Adenoma
- Adrenal Disorders
- Adrenal Mass Non Malignant
- Adrenal Neoplasm
- Adrenogenital Syndrome
- Androgen Excess
- Androgen Insensitivity
- Calcium Metabolism
- Carcinoid Syndrome
- Congenital Hypothyroidism
- Conn Syndrome
- Cushing Syndrome
- Diabetes Education
- Diabetes Mellitus
- Ectopic Hyperparathyroidism
- Endocrine Disorders
- Feminizing Syndrome
- Fine Needle Aspiration Of Thyroid
- Glucagonoma
- Glucocorticoid Deficiency
- Goiter
- Grave's Disease
- Growth Disorders
- Growth Hormone Abnormalities
- Growth Hormone Deficiency
- Gynecomastia
- Hashimoto Thyroiditis
- Hyperaldosteronism
- Hypercalcemia
- Hypercholesterolemia
- Hyperglycemia
- Hyperglycemic Hyperosmolar Syndrome
- Hyperparathyroidism
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hypogonadism
- Hypoparathyroidism
- Hypopituitarism
- Hypothalamic Pituitary Disorder
- Hypothyroidism
- Insulin Pump
- Insulin Resistance
- Insulin Therapy
- Insulinoma
- Metabolic Bone Diseases
- Metabolic Syndrome
- Multiple Endocrine Neoplasia
- Myxedema
- Nodular Goiter
- Non Toxic Goiter
- Obesity
- Osteopenia
- Osteoporosis
- Panhypopituitarism
- Parathyroid Disease
- Parathyroid Hyperplasia
- Pheochromocytoma
- Pituitary Adenoma
- Pituitary Disorders
- Pituitary Tumor
- Primary Hyperparathyroidism
- Pseudohermaphroditism
- Pseudohypoparathyroidism
- Radioiodine Therapy
- Rickets
- Secondary Hyperaldosteronism
- Thyroid Cyst
- Thyroid Disorder
- Thyroid Hormone Resistance
- Thyroid Nodule
- Thyroiditis
- Thyrotoxic Exophthalmos
- Thyrotoxicosis
- Toxic Diffuse Goiter
- Toxic Nodular Goiter
- Type 1 Diabetes
- Type 2 Diabetes
- Uremic Hyperparathyroidism
- Vitamin Deficiency
Great doctor. Very knowledgeable and able to discuss questions and go above the standard of care
Providence Patient