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BEST RATED OAKLAND, CA ENDOCRINOLOGISTS

3 Best Endocrinologists in Oakland, CA

Expert-recommended Top 3 Endocrinologists in Oakland, California. All of our endocrinologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Christina Kwan, MD - Oakland, CA Endocrinologists - Doctor Portrait Image

CHRISTINA KWAN, MD

(4.8 Score)
3100 Telegraph Avenue, Suite 2000,
Oakland, CA 94609 Directions

Since 2014

Specialty:

✓Adrenal Disorders ✓Bone and Mineral Metabolism ✓Diabetes ✓Hormone Therapy for Transgender Individuals ✓Parathyroid Surgery ✓Pituitary Diseases ✓Thyroid Disease and Thyroid Fine Needle Aspiration Biopsy ✓Osteoporosis ✓Growth and Development

" Dr. Christina Kwan obtained her Medical degree from St. George's University School of Medicine and her Residency from Scripps Mercy Hospital. She completed her Internship at the Orlando Health Program and her Fellowship in Endocrinology at California Pacific Medical Center. Dr. Christina Kwan holds certification in Internal Medicine from the American Board of Internal Medicine. Being specialized in Endocrinology, Dr. Christina Kwan holds hospital affilaitions with Sutter East Bay Medical Foundation and Sutter Medical Network. She is a member of the Endocrine Society, American Association of Clinical Endocrinologists, American Diabetes Association, and American College of Physicians.

2026 Highlights: Dr. Christina Kwan is fluent in Cantonese and Mandarin and communicates effectively with patients. "

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License #1699193888

Contact:

(510) 204-8140

By Appointment

TBR® Inspection Report:

Wen-Yee Tsai, MD - Oakland, CA Endocrinologists - Doctor Portrait Image
Wen-Yee Tsai, MD - Oakland, CA Endocrinologists - Clinic Logo
10+ YEARS IN TBR

WEN-YEE TSAI, MD

(4.8 Score)
OAKLAND MEDICAL CENTER 3505 Broadway, 5th Floor,
Oakland, CA 94611 Directions

Since 2003

Specialty:

✓Hyperthyroidism ✓Pituitary Gland Conditions ✓Hyperaldosteronism ✓Hypothyroidism ✓Vitamin D Deficiency ✓Acromegaly ✓Gland Issues ✓Hyperparathyroidism ✓Adrenal Nodules ✓Cushing's Syndrome ✓Hypothyroidism and Hyperthyroidism ✓Growth Hormone Deficiency ✓Diabetes Mellitus

" Dr. Wen-Yee Tsai obtained her medical education from the State University Of New York At Stony Brook School Of Medicine. She holds board-certification in internal medicine from the American Board of Family Medicine. Dr. Wen-Yee Tsai completed her residency at University of Maryland Hospital, Baltimore, MD. Being specialized in endocrinology, Dr. Wen-Yee Tsai has a special interest in diabetes, thyroid disease, and osteoporosis. She currently practices at Oakland Medical Center and accepts new patients. She is affiliated with Union City Medical Offices and Oakland Medical Center.

2026 Highlights: Dr. Wen-Yee Tsai is fluent in Spanish, French, Tagalog, Russian, and English. "

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License #A112303

Contact:

(510) 752-7635

By Appointment

TBR® Inspection Report:

Hasmik Arzumanyan, MD - Oakland, CA Endocrinologists - Doctor Portrait Image
Hasmik Arzumanyan, MD - Oakland, CA Endocrinologists - Clinic Logo
4+ YEARS IN TBR

HASMIK ARZUMANYAN, MD

(4.7 Score)
3505 Broadway, 5th Floor,
Oakland, CA 94611 Directions

Since 1995

Specialty:

✓Diabetes ✓Thyroid Nodules ✓Hyperthyroidism ✓Hypothyroidism ✓Adrenal Nodules ✓Growth and Development ✓Weight Loss ✓Abnormal Fatigue ✓Sexual Dysfunction ✓Pituitary Gland Conditions

" Dr. Hasmik Arzumanyan obtained her medical degree from the Yerevan State Medical Institute and her residency from Sinai Hospital of Baltimore. She completed her fellowship at Stanford University School of Medicine, Stanford, CA. She is board-certified in endocrinology and internal medicine by the American Board of Internal Medicine. Specializing in endocrinology, Dr. Hasmik Arzumanyan serves at Kaiser Permanente. The clinic is a patient-focused and integrated healthcare system. Dr. Hasmik Arzumanyan is affiliated with The Permanente Medical Group.

2026 Highlights: Dr. Hasmik Arzumanyan warmly welcomes new patients to her practice and accepts various health insurance plans. "

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License #A11294

Contact:

(510) 752-7635

By Appointment

TBR® Inspection Report:

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CHRISTINA KWAN, MD REVIEWS

I really like Dr. Kwan. Her bedside manner is clear concise no punches pulled which I personally appreciate. Seems super knowledgeable, explains things well, and was ON TIME! Woot for that. Also proactively gave me a referral for an are of expertise that wasn't her own. Pleasant demeanor, office super clean.

Dr Kwan is great. She listens and gives great advice and options tailored to the individual and their needs and preferences. I am grateful that I have her as my doctor.

Dr. Kwan explained things clearly. She had obviously familiarized herself with my medical history and could speak to all of my concerns.

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WEN-YEE TSAI, MD REVIEWS

Dr. Wen-Yee Tsai is an excellent doctor and I believe realistic in what she proposes for her patients to follow, explaining the course of action in a concise and direct way, plus providing a print out of that course of action to take home, just in case one forgets what was discussed. She was also great at answering any questions and put me at ease, I feel I am in really good care and am doing my best to follow her instructions to a T. I think she has a great bedside manner and have so far felt.

I have been under the care of Dr. Tsai for several years now and this has been my best endocrinology experience, by far. For the past five years, I've even traveled from Concord to Oakland to see her. She is the only doctor that has been able to keep my levels steady and my symptoms at bay. Our greatest achievement together was helping me get pregnant, stay pregnant and be able to produce enough milk to breastfeed. She kept me out of a hyper/hypo rebound postpartum and everything is in balance to have another child when we are ready.

HASMIK ARZUMANYAN, MD REVIEWS

Dr. Arzumanyan was highly knowledgeable and helpful with all questions I had about a recently discovered thyroid nodule. She was patient and careful as she took a biopsy, and took the time to hear out and respond to all my concerns. Her qualifications are impressive, and she is well-liked and respected by her staff. 100% would recommend seeing Dr. Arzumanyan for any endocrinology concern.

My experience with Dr. Arzumanyan was great. She was very responsive to my needs - spent time answering my questions, adding lab tests that I suggested, and willing to engage in a dialogue. Friendly and curteous. I would recommend her highly.

Dr. Hasmik, is an excellent doctor! Very good at what she does! Professional, very knowledgeable, and takes time to listen to your concerns.

TBR® Inspection Score Report

CHRISTINA KWAN, MD Total Inspection Points: 116/120
Business Images: 8
Complete Info: 9
Experience: 9
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Review Analysis: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

WEN-YEE TSAI, MD Total Inspection Points: 115/120
Business Images: 8
Acknowledgments: 9
Complete Info: 9
Reviews Study: 9
Contact Info: 10
License: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

HASMIK ARZUMANYAN, MD Total Inspection Points: 113/120
Business Images: 8
Acknowledgments: 9
Complete Info: 9
Current Evaluation: 9
Legitimate Ratings: 9
Reviews Study: 9
Contact Info: 10
License: 10
Exact Services: 10
Experience: 10
Online Appointment: 10
Reviews Accuracy of : 10