Dr. Grace Eng received her B.S. and M.D. from the University of Michigan. She completed her Internal Medicine residency training at Yale University, where she was honored with the John W. Brackett Award for excellence in resident teaching. She went on to complete her subspecialty fellowship in Endocrinology, Diabetes and Metabolism at Washington University in St. Louis, before settling in the Bay Area. Dr. Eng has a consultative practice in endocrinology and accepts patients by referral only.

Professional Summary

Professional Education
  • Residency: Yale University Internal Medicine Residency (2002) CT
  • Fellowship: Washington University in St Louis Registrar (2004) MO
  • Board Certification: American Board of Internal Medicine, Internal Medicine (2002)
  • Board Certification: American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism (2004)
  • Medical Education: University of Michigan Medical School (1999) MI

Specializing In

  • Addison's Disease
  • Adrenal Insufficiency
  • Adrenal Nodules
  • Bone Loss
  • Cholesterol Abnormalities
  • Congenital Adrenal Hyperplasia
  • Diabetes Eduction (Type II)
  • Diabetes Insipidus
  • Diabetes Mellitus
  • Diabetes Mellitus: Type 1
  • Diabetes Mellitus: Type 1 & 2
  • Diabetes Mellitus: Type 2
  • Diabetes Related to Cystic Fibrosis
  • Diabetes Related to Transplant
  • Early Menopause
  • General Endocrine Disorders
  • Goiter
  • Hereditary Endocrine Disorders
  • High Androgen (Testosterone or Dheas) in a Female
  • Hirsutism
  • Hyperaldosteronism
  • Hypercalcemia
  • Hypercholesterolemia
  • Hyperglycemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hyperthyroidism-Pregnancy
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypoglycemia
  • Hypogonadism (Female Only)
  • Hypoparathyroidism
  • Hypophosphosphatemia
  • Hypopituitarism
  • Hypothyroidism
  • Hypothyroidism Thyroiditis
  • Hypothyroidism-Pregnancy
  • Insulinoma
  • Lipid Disorders
  • Lipid Related Dx
  • Menopause
  • Metabolic Bone Disease
  • Metabolic Disorder
  • Osteomalacia
  • Osteopenia
  • Osteoporosis
  • Parathyroid Abnormality
  • Parathyroid Adenoma
  • Parathyroid Diseases
  • Pheochromocytoma
  • Polycystic Ovarian Syndrome
  • Premature Menopause
  • Pth Abnormal
  • Thyroid Disease
  • Thyroid Disease In Pregnancy
  • Thyroid Nodules
  • Thyroiditis
  • Thyromegaly
  • Thyrotoxicosis
  • Vitamin D Deficiency

Practice Locations

Associated Internal Medicine in Emeryville Emeryville, CA
Emeryville, CA

5800 Hollis Street

Emeryville , CA 94608

(510) 806-2100

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Patient Ratings

(92 Ratings)

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Patient Reviews

(156 reviews)

Dr. Eng is one of the most competent, forthright and exceptional physicians I have known and worked with over my lifetime in the health care industry.
Absolutely the best!
Excellent clinical skills & demeanor!
Dr Eng is the greatest doctor we have seen.
Dr. Eng always provides excellent care while also being super personable. She is the best doctor I've ever had, and am very glad to have her as my endocrinologist.
Very confident with Dr. Grace Eng.
I have been w/Dr. Eng for about 15 months, and am so happy that I was able to join her practice. She is a great listener, truly empathetic, and is surrounded by a great care team!
Provider (Dr. Eng) went out of her way to be helpful by going over my chart and helping provide me with services I need to remember my meds.
Dr. Eng was exceptional. It was my first visit with her and am very glad I waited 6 months to see her as a new patient.
my care provider is a wonderful person,
I have made recommendations
I've been seeing Dr. Eng for 15 years. She's the best!!! I'm lucky to be her patient.
Dr. Eng is very efficient, thorough articulate, and provides the best written summary of one's visit.
Dr was very clear and listening actively to what my concerns were, also explained in detail what options and follow up I need to assure any diagnosis provide is accurate
I was very satisfied w/my visit.
Dr. Eng is brilliant and personable
My friends and I don't discuss who our doctor is so I wouldn't recommend her only because I don't have those type of discussions.
Dr. Grace is a excellent doctor. She listen to your problem and help in a caring personal relationship.
Dr. Eng is a fabulous doctor - caring, knowledgeable, takes her time to really discuss treatment options and makes sure you fully understand. I've recommended her to others many times
Dr. Eng is great!
Dr Eng is the best
all very good
my experience with Dr Eng and staff is always courteous and well mannered.
Dr. Eng is exceptional both in terms of medical knowledge & ability to listen & to distil out the patient's concerns & make a plan.
Dr. Eng is fantastic and I've recommended her to several people w/endocrine issues.
Good because she take time out to listing to what you have to say.
always outstanding experience
Dr. Eng took all the time needed to go over my experience with the Reclast infusion and the CT scan and answered all my questions. The conversation was very professional, but still personal. She is an excellent doctor. BTW the physical layout of the office which has the patient sitting across from a small desk from the doctor while she talks and types into the computer encourages that personal, intimate feel to the conversation.
I feel the level of pain I was feeling was not addressed & totally ignored.
I like her alot. She seems competent and caring and she's informal and non-judgemental
Dr. Eng is kind, knowledgeable, frank, and respectful. She's everything I want in a doctor.
Dr Grace Eng always takes care and time with me trying to help me with lowering my A1C1 and medications
Just wanted to discuss osteoporosis meds, even though I tried to bring up other GI, possible hormonal issues that were ignored completely. She talked right over me. Gave me basic practice print out of food list for ALL her patients, nothing specific to my concerns. Nothing to indicate anything thoughtful about my individual situation.
in my opinion, it's demeaning to talk about an endocrinologist, or for that matter any other health care professional, as a "care provider." it sounds like "babysitter,' or "dog walker." these people are professionals, dealing with problems of chemistry and biology, which are inherently messy and unpredictable. this is an area that can't be reduced to numbers, as in this survey./
Dr. Eng is one of the most competent, knowledgeable, patient centered physicians I have met in 45 year RN career. She always goes the extra mile to get problems resolved. She is an excellent communicator and collaborative.
Grace Eng is Avery very caring and kind care giver
all good except I think I'm more concerned about my liver or kidneys than my doc is. It's probably because she knows more, but I've always been a bit concerned about my probably falsely relatively low A1Cs. I periodically worry that it may be because of damaged kidneys or liver. I don't know how else to explain it. In every other way, I totally appreciate my doctor's skill, manner, carefulness, kindness etc etc.
Excellent provider.
Dt. Eng takes good notes and I leave her office with a thorough recap of my visit. She's very efficient.
Very respectful; made simple, clear explanations, and plan for future.
I had a fantastic appointment with Dr. Eng. I'm looking forward to being under her care.
Dr. Eng was excellent.
Dr. Eng is exceptionally conscientious, meticulous, friendly and competent.
Dr. Grace Eng, always take time with never making me feel like she is rushed.
Both Dr. Eng and her assistant Victoria were superb. I can honestly say as a physician with 50 years of experience, these 2 care givers more than meet expectations. They are well trained, personable, caring, practical and helpful. It was a joy for me to see the standards they had for patient care and they are great examples for Stanford Health pride. I am an Emeritus Clinical Professor of Medicine at UCSF and an Emeritus Investigator at Kaiser's Division of Research. I have been a full time clinician in Internal Medicine and Gastroenterology in the Kaiser system and was one of the two first UCSF trained gastroenterologists to join Kaiser in 1974. I know and have known a number of the best and brightest clinicians in the Bay Area. Grace Eng MD is now one of them!
I do not think she took what I said seriously and she turned my narrative into a story that fit what she wanted as an outcome.
Excellent provider of care - Always open to questions.
I lover Dr. Eng, she has personalty and also discussed with my other medical problem. She is wonderful
Always take time to listen and explain everything. Sets easy goals to follow. I leave feeling good and knowledgeable about my health progress.
EXCELLENT & complete explanations about possible treatments.
My experience with Dr. Eng as my diabetes and thyroid expert has been uniformly excellent, both in her expertise and her down-to-earth and tolerant help with controlling my blood sugar levels. I also like her and enjoy talking with her.
Dr. Eng was professional & polite. She took accurate notes on my condition. She listened.
love Dr. Eng! professional and caring yet concise without feeling rushed
The care I have received from Dr. Eng over the past 13 years has been and continues to be exceptional. She has my trust and gratitude.
Best Doctor Ever!
Dr. Eng explained clearly what my options were for treatment & diet. Professional & approachable.
I love my doctor. great bedside manner. easy to understand
Experience was very good and I loved it and with confidence of my physician.
Dr. Eng is approachable, focused and clearly has the expertise necessary to manage my medical needs.
I had something I really wanted to talk to Dr. Eng about and because she seemed rushed I was too nervous to talk to her about it.
Dr. Eng caught a serious anemia that no other doctor did. She is competent, meticulous & nice.
dr Eng is an exceptionally good listener and teacher. I am a patent trial lawyer so I understand how important and rare are those qualities are
Dr. Eng was great: smart, thorough, patient and easy to talk to.
Totally agree with the diagnosis, was alarmed at the treatment, but Dr. Eng put me at ease by the end of the appointment
She diagnosed my medical condition that Alta Bates was unable to.
Dr. Eng the best doctor I have ever had the pleasure dealing with. Excellent person, zero ego!! Victoria Lee pharmacist equally good.
Dr. Eng is awesome!
I have already recommended her.
Dr. Eng is an excellent listener and explains everything.
Dr. Grace Si-Wah Eng is a brilliant physician! Her confidence is augmented by her knowledge and experience. She is personable and kind.
Very very good!
Again, the nuclear medicine person ("Topher") attended to me the entire time. I was never alone or left on my own.
Dr. Eng is a "breathe of fresh air" - wonderful & helpful endocrinologist.
This has been an exceptionally helpful care relationship. Dr. Eng is knowledgeable & caring!
Dr. Eng is the kindest, most thoughtful doctor I've ever had. She's never in a rush (which is likely why it can take longer before seeing her, but that's fine because it means she treats all her patients with great care).
Grace Eng is great.
Dr. Eng is the best.
Excellent physician!
Dr Eng is amazing
Dr. G. Eng explain everything & she's so easy to ask, even my wife told me to keep her. S he was so please with her.
Dr. Eng is very thorough and explains in detail any changes and why.
Dr. Eng is knowledgeable, explains well, & is very caring.
Dr. Eng is a very good doctor.
Dr. Eng is the best endocrinologist I've ever had. She never makes me feel rushed and takes time to really think about my personal needs. Smart, patient, friendly & kind.
This was my first visit with Dr. Eng and I was 100% impressed and am delighted to be part of her practice.
Dr. Eng always spends a lot of time with me, and explains things thoroughly.
Grace Eng is the best!! Love her manner and her great patience.
I understand my condition better & feel very confident I will improve with Dr. Eng support & expertise.
This was my initial visit with Dr, Eng (my previous endocrinologist retired). She was excellent--knowledgeable, professional, engaging, personable, informative an excellent listener.
Dr. Eng is a superb doctor. She is extremely conscientious and thorough, and she has taken a great deal of time to help me with a difficult medical situation. I consider her to be one of the best doctors I've ever consulted.
Best doctor ever.
i am very happy with Dr. Eng
Dr. Eng goes above and beyond! I have recommended her many times.
Dr. Eng is one of the best doctors I have. She listens to my concerns, treats me as an intelligent person, fully explains her diagnosis and thoughts about the treatment she would recommend and alternatives, and discusses the issues with me so I am part of making decisions affecting my body. She is an excellent listener and respects my concerns.
Dr. Eng is very knowledgeable and experienced with regard to diabetes treatment. I value her opinions totally! I only wish I had know she was in my medical group earlier, because my previous endocrinologist was not helpful.
ALL of my visits with Dr. Eng have been GREAT.
Good very.
I was thoroughly impressed and confident my health will improve with Dr. Eng
Dr. Eng is an extraordinarily excellent provider. She rates 6 stars out of 5! A+++.
I believe Dr. Eng is a highly competent physician. She seems to have an excellent grasp of medical statistics, risks, treatment options, and course of treatment. What she totally lacks, however, is an sense of empathy or compassion. When I talked to her about my symptoms she had absolutely no response to my concerns and complaints.
I have no problems with my doctor or her judgement on my treatment
I've already recommended this provider to friends. I have great confidence in her and also like her. I am sad that I will be seeing the nurse practitioner instead of her in the future (I'm doing really well) even though I agree with the decision.
Good very.
Dr Eng is the best doctor I have ever had. She shows compassion, treats me as an individual, educates and informs me about my options, etc.
GRACE ENG is my physician. Have been a patient for 12 years. She's a remarkable professional and a great human being.
I respect Dr Eng's knowledge and commitment to her job. My health has improved under her care.
Excellent - Everyone was so helpful and professional. I felt very relaxed. Dr. Eng is a wonderful dr. I'm very glad she is one of my dr.'s I would recommend he (Dr. Eng) to everyone.
Very thorough explanation of what I need to do improve my condition, with notes to take home for reference.
Dr Eng runs a top notch shop here. Top of the line.
Dr. Eng is the reason I came to AIMMG, and the reason I stay here. (The limits of my medical insurance forced me to go to KAISER for three years. I returned to AIMMG as soon as I was able.) She is simply the very best practitioner for diabetic patients. I have recommended her many times to friends struggling with this chronic disease.
Dr Eng is outstanding and committed to my health
Dr. Eng always spends a good amount of time with me -- more than most other doctors do, and thoroughly explains things. I never feel rushed and I've never had office staff interrupt a session
Dr Eng is the best physician I've ever had the pleasure to visit
Dr. Eng is an excellent healthcare provider. Listens, thorough and organized.
Dr. Eng is the best endocrinologist I've ever had.
Excellent. She stayed a long time and tried to address all my concerns.
Dr. Eng is a wonderful doctor
Very good doctor
I'm very satisfied with the excellent care I receive from Dr. Eng and she's pleased with my good health. I feel lucky to get such good care and be in such good health.
Dr. Eng is a very special dr. She has helped me a lot.
Dr. Eng is an incredibly intelligent physician who listens with both ears, & with her mind focused. She is very willing to let me participate in decisions about my care.
Dr. Eng is technically competent. She is prepared to printnotes from appointment.
Dr. Eng has been my Endocrinologist for about 10 years now. She is the first one I contact when an issue comes up. She takes time to explain medical issues clearly in a way that is easy to understand. She answers any questions I have and makes sure to tell me what signs to look at for and what symptoms I need to let her know about. She also makes sure I schedule my next appointment before leaving which is important because I tend to put off making appointments but will always keep the ones I make. She is such a valuable Doctor that I asked to come back for follow up with her after surgery when I was being told to do follow up at UCSF.
Was very happy with the consideration Dr. Eng showed for my concerns. We were able to work out a medication regimen that worked for both of our concerns.
Dr. Eng is a great doctor. She listens, provides clear feedback and always spends whatever time needed for each appointment.
dr eng is excellent
Only good experience.
Doctor Eng has treated me for several years and has successfully managed my health issues and concerns. She is extremely thoughtful regarding my care
Grace is professional and extremely pleasant to converse with. She is the best.
Always feel that I am being cared for by a physician who has my best interest in mind.
Dr. Eng is a terrific physician.
I would have to accompany a recommendation with a strong caution about the wait time.
Dr Eng is my favorite physician. I feel like I am cared for at the highest standard of care.
Dr. Eng explained her treatment goals when I asked and followed up on all of my questions on diagnosis options.
Excellent physician. I have been under her care for over 10 years. My continued good health is the direct result of her teaching, concern and understanding of Diabetes, which she communicates to her patients.
I feel very safe and informed about my health. Dr. Eng helps me to help myself. I have been her patient for many years, and the reason is because its the first time in a very long time that I have had an excellent doctor. I have had many doctors over the years and she is the best!
Dr. Eng is a very good teacher!
Dr. Eng is very thorough and makes sure you understand your problems. I like the fact that she spends time answering questions!!
Dr. Grace Eng is the most patient and & kind doctor I've ever had - She works we me to help me with my diabetes.
Dr. Eng is the best doctor I've ever had.
Felt heard, seen, and respected by doc. Appreciated time spent.
Dr. is excellent - very knowledgeable.
She's excellent!
Dr. Eng, puts me at ease and takes her time to explain when I ask questions.
She did not seem very confident in her instructions to me.
Very good.

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