Sarah R. Rettinger, MD
Santa Monica, CA 90403
Saint John's Physician Partners
1831 Wilshire Boulevard, Suite A, Santa Monica, CA 90403
Are you covered?
Check to see if your insurance is covered by this provider.
- Blue Shield of CA HMO - Trio
- TriCare
- United Healthcare HMO
- US Family Health Plan - TriCare
- Blue Shield of CA PPO
- Scan Embrace
- Health Net HMO
- Humana Medicare Advantage
- United Healthcare PPO
- HealthSmart (Interplan) PPO
- Coventry/First Health PPO
- Vivity by Anthem Blue Cross
- Aetna Medicare Advantage PPO
- SCAN Medicare Advantage
- Multiplan PPO
- Health Net PPO
- Anthem Blue Cross HMO
- United Healthcare, Medicare Advantage
- Aetna HMO
- Blue Shield of CA Medicare Advantage
- Blue Shield of CA HMO
- Cigna HMO
- Anthem Blue Cross PPO
- Aetna PPO
- Cigna PPO
- No results found
Please contact your insurance provider to verify coverage.
You're not covered
Unfortunately, this provider doesn’t accept your insurance or plan.Don’t worry, we can help you find other providers who do.
View More Providers
About Sarah R. Rettinger
Sarah Rettinger, M.D., is a board-certified endocrinologist. After completing her undergraduate education at Harvard University and subsequent medical training, Dr. Rettinger returned home to Southern California to complete her fellowship.
Dr. Rettinger is proud of her reputation for compassionate, personalized and evidence-based endocrinology. She is the author of numerous review articles, most recently addressing the endocrine side effects of new oncologic treatments. She is a member of the Endocrine Society, American Association of Clinical Endocrinologists and World Professional Organization for Transgender Health (WPATH).
Cedars Sinai Medical Center, Los Angeles, CA
ResidencyUCSF Medical Center, San Francisco, CA
InternshipUCSF Medical Center, San Francisco, CA
Medical SchoolYale University School of Medicine, New Haven, CT
Member American Association of Clinical Endocrinologists - AACE
- American Board of Internal Medicine, Endocrinology Diabetes and Metabolism
The Doctors of Saint John's
Providence Saint John's Health Center
Dr. Rettinger lives in Los Angeles with her husband and two daughters.
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 Rettinger is amazing! She listens and provides great info. I always feel I'm getting the best of care from her!
Providence Patient
Always a good experience!
Providence Patient
Dr. Rettinger is the best in her field and I am very fortunate to have her on my care team.
Providence Patient
I AM EXTREMELY SATISFIED WITH THIS PROVIDER.
Providence Patient
Dr. Rettinger was easy to talk to and very informative. It was a positive experience.
Providence Patient
I love my doctor
Providence Patient
It was my first visit with Dr Rettinger. I found her to be very kind compassionate intelligent and really shows that she cares about me. She is exactly the way every doctor should be I'm very grateful to meet her and I hope that she will be my endocrinologist.
Providence Patient
Dr Rettinger is a very kind, caring and exceptional physician. Highly recommend!
Providence Patient
I really feel very comfortable with Dr. Rettinger. She is so kind and explains everything. I would highly recommend her.
Providence Patient
Dr. Rettinger is clear in her explanations and open minded about concerns I expressed regarding potential side effects from medications prescribed.
Providence Patient
Dr. Rettinger Is fabulous. She listened and acknowledged my concerns, she responded and helped me work through it and she is extremely knowledgeable. Excellent bedside manner, as well.
Providence Patient
Care provider was very knowledgeable, kind and patient. This was my first appointment with this provider and I was very satisfied with the time she spent with me and the information provided.
Providence Patient
Dr Rettinger has always cared for me with loving care, concern, intelligence, and I'm blessed having her in my life!
Providence Patient
Thank you so much for taking care of me.
Providence Patient
Dr. Sarah Rettinger offers the highest standard of care. I appreciate her interpersonal and communication skills. I feel lucky to work with her.
Providence Patient
Excellent care from provider and office support staff.
Providence Patient
I appreciate her knowledge and care and the fact that she gradually decreased the amount of thyroid that I'm taking which is exactly what was needed she's not rushing me and dropping the medicine levels too quickly appreciate them very very much
Providence Patient
Dr. Rettinger is the best.
Providence Patient
Ease of conversation and attentiveness to issues.
Providence Patient
I feel Dr. Rettinger listens to me and takes my feelings into account. She is also very meticulous in the medication she prescribes.
Providence Patient
She is great. Only see her via zoom
Providence Patient
I really like Dr. Rettinger.
Providence Patient
Dr. Rettinger was amazing! She spoke to you as if you were more than a patient. She answered all the questions I had during the visit and went above and beyond.
Providence Patient
She's an excellent doct was youor
Providence Patient
Great appointment great doctor!
Providence Patient
Dr. Rettinger approaches me with with respect and warmth, and always wants to know the details of my personal experienceWith a health issue or medicine.Most importantly : she does NOT have any AGE - DISCRIMINATORY attitude, Interpretation , suggestions, statements or questions for me......... which is rampant among other doctors right now, and deeply insulting to me !
Providence Patient
Dr. R really seems to know me and care about my health.
Providence Patient
I have always had a wonderful experience with Dr Rettinger!
Providence Patient
Dr. Rettinger is really good and has a wonderful bedside manner. She seems to care about the whole patient and not just the issue that you are being seen for. The one and only complaint, is because she is so good with patients, it is often hard to get an appointment with her AND the wait time to see her is often long.
Providence Patient
Dr. Rettinger is one of those special doctors who exceeds expectations. She is warm, caring, and knowledgable. I feel extremely lucky to be her patient.
Providence Patient
Dr Rettinger is very easy to work with. Together we are mapping my diabetes care.
Providence Patient
I am so blessed having Dr. Rettinger on my team
Providence Patient
Dr Rettinger is very smart, so knowledgeable in area of expertise, very personable. She puts my anxiety to rest. She genuinely cares about the patient.
Providence Patient
Excellent Dr and office staff.
Providence Patient
She is extremely kind and understanding
Providence Patient
Dr. Rettinger and her staff are excellent.
Providence Patient
Dr Rettinger is very smart and knowledgeable. She is also a very good communicator. I have great confidence in the advice she provides.
Providence Patient
I appreciate Dr. Rettinger but feel I would be better served by seeing her in person at least once in awhile.
Providence Patient
Suggestion. The doctor was very thorough and informative and helpful. However the sheer amount of information was too much to retain even a couple hours after the appointment. It would be very useful to receive an after visit summary. With next steps and an actual summary of what was discussed. Right now my after visit summary on "My Chart" has zero useful information .
Providence Patient
Best Doctor care for my health disease
Providence Patient
Dr Rettinger took the time to listen and offered great solutions. She is caring, thorough and very effective! I'm very pleased with her care!
Providence Patient
Dr Rettinger is the best of the best in every way. I feel lucky she is my doctor.
Providence Patient
The doctor is exceptional. Listens very well and asks probing questions related to the disease and medication. Her skill has helped me enormously. My disease was quite serious when I first saw her; I was quite sick and substancially incapasitated. She reviewed the records thoroughly and found problems in previous testing that other doctors had either not recognized or ignored. She ordered highly specialized tests and prescribe medication that she frequently updated based on my progress with the treatment. Presently my disease is stable because she monitors me closely. I am grateful to have found highly qualified doctors at SJPP who have developed plans of care for me that have effective. Dr Rettinger is one of the best.
Providence Patient
Excellent provider, caring and informative. I don't normally get a call back from the office about bloodwork because we usually cover it in my next visit. Grateful for Dr Rettinger as she responds to my MyChart questions in a timely manner too.
Providence Patient
She is very knowledgeable and easy to communicate with.
Providence Patient
Dr. Rettinger is a compassionate provider. I feel heard, seen and understood. She makes sure I understand her recommendations and why she is suggesting them. I feel like we are a team.
Providence Patient
Dr. Rettinger is an extremely knowledgeable and empathetic physician. I always feel heard, as she answers all my questions and provides any next steps. Thanks Dr. Rettinger!
Providence Patient
This visit was very pleasant. My doctor is very knowledgeable, kind and professional. She attentively listened to all my concerns and tried to advise me to the best she could. I will stay with this doctor for years to come.
Providence Patient
Dr. Rettinger was extremely thorough, kind, respectful, knowledgeable and trustworthy. I would highly recommend her to anyone needing care.
Providence Patient
Dr Rettinger has been providing me with excellent care. She explains everything well
Providence Patient
Dr. Rettinger is a wonderful doctor who is knowledgeable, responsive and caring. I'm grateful to have her as my endocrinologist.
Providence Patient
Dr. Rettinger is amazing
Providence Patient
I feel supported by Dr. Rettinger.
Providence Patient
Extremely knowledgeable..the BEST!
Providence Patient
Always a positive experience with Dr. Sarah Rettinger......She's the best!!
Providence Patient
Dr. Rettinger is knowledgeable and provide clear, direct, and timely response to my questions and concerns. She is friendly and professional. Making appointments with her office has been easy. My requests communicated via MyChart have been responded promptly. I would refer Dr. Rettinger to others who need her care.
Providence Patient
I feel really good about being listened to by a doctor who is so good at what she does!
Providence Patient
I cannot say enough good things about Dr Rettinger! I felt so well heard, respected and taken care of and she did not rush through the appointment at all. It was a perfect appointment that left me feeling so happy and confident in her knowledge that I immediately referred my daughter.
Providence Patient
Dr.Rettinger is the best provider I have on my team. I was a patient of hers at her last practice, and have followed her because she is absolutely the best provider I have ever had. She takes the time to listen, understand and has empathy for her patients. She takes time to listen to my questions, albeit sometimes repetitive. My health is better because of her.
Providence Patient
Knowledgeable, personable and caring physician. Wait time for virtual appointment is sometimes a little long...15 minutes check-in prior to appointment and usually 20 minutes after virtual check-in; otherwise, a good experience!
Providence Patient
Dr. Seems very knowledgeable and was prepared to see me ( look at my chart).
Providence Patient
I have done virtual visits for the last two years and would prefer seeing my doctor in person at least once a year.
Providence Patient
Dr. Rettinger is fantastic. She's kind, knowledgable and attentive. I am very grateful to have her as my doctor!
Providence Patient
All good
Providence Patient
Excellent Doctor. Let's work on appts being timely
Providence Patient
Dr Rettinger is a wonderful, caring, and thorough provider, who is always helping me to feel my best.
Providence Patient
Dr Rettinger is very smart, communicative a, thorough and helpful!
Providence Patient
Dr. Rettinger always has a very positive attitude and always listens to my concerns
Providence Patient
She is always very solicitous for my needs and right up on my conditions. She is a joy to work with.
Providence Patient
I love Sarah Rettiger. She is kind caring and my favorite doctor at Saint Johns
Providence Patient
Exceptional doctor.
Providence Patient
All doctors everywhere should have the medical knowledge, compassion, and the collaborative approach that Dr. Rettinger has. The world would be a much better place.
Providence Patient
Dr Rettinger is the best. Always a pleasure to meet with and someone who clearly loves her job
Providence Patient
Dr. Rettinger is the smartest and best physician that I've ever had.
Providence Patient
Excellent Dr and always pleased with her medical advice
Providence Patient
Great listener and communicator. Solicits patient input and explains thoroughly but in a way a patient can understand.
Providence Patient
This was my first contact with this provider and the first impression is very good.
Providence Patient
Dr Sara Rettinger is the greatest endocrinologist!
Providence Patient
Dr. Rettinger is amazing and highly recommend her to anyone.
Providence Patient
Dr. Rettinger is professional and caring. She listens well and explains things clearly. She is knowledgeable. I would recommend her to my family members and friends should needs arise,
Providence Patient
She is an outstanding, interested listener and takes patient's experiences and descriptions of issues seriously, and gears her treatment suggestions accordingly.She is also is very respectful of patient's personal preferences.
Providence Patient
Best doctor and staff, consistently!
Providence Patient
Dr. Rettinger cares about me. Her interest is real and her advice is always intelligent and accurate. She is charming and has a great sense of humor as well.
Providence Patient
Easy to talk to, clear information.
Providence Patient
Everything went very well, smoothly.
Providence Patient
See earlier comment The doc was great
Providence Patient
Wonderful
Providence Patient
I am blessed being cared for by this doctor and staff.
Providence Patient
She always spends an appropriate amount of time with me for each visit. I am always given the time to ask questions and asked if there are questions.
Providence Patient
I'm happy that I was finally able to see Sarah Retringer. I feel that this provider truly listened to me and provided me with hope that I can finally get well.
Providence Patient
Always has time to listen to concerns: show compassion and understanding.
Providence Patient
Dr. Rettinger is very knowledgeable and very personable and easy to talk to.
Providence Patient
Dr. Rettinger is my endocrinologist, with whom I have annual or bi-annual check-ups. She's excellent, extremely well-informed, always prepared, and very easy to talk with, and kind. I Highly recommend her services.
Providence Patient
Dr Rettinger is an excellent endocrinologist. She is highly professional and caring. She Listens to her patients and gives excellent advice. I feel fortunate to have her as a doctor, but I do miss in person visits
Providence Patient
I have always had excellent service
Providence Patient
She was expensive in her thinking and very experienced extremely knowledgeable and quute pleasant.
Providence Patient
I love her. She is very calm; answers all my questions and offers solutions; if I am not comfortable with something, we try another approach.
Providence Patient
Best doctor I've ever had!! She's caring and invested in my health. She makes sure I understand everything. I would marry her if it meant she'd be my doctor forever! LOL
Providence Patient
The staff and Dr are professional friendly and courteous. Very comprehensive and competent
Providence Patient
Clinical Interests
- Abnormal Cortisol Level Tests
- Abnormal Glucose
- Abnormal Glucose Metabolism
- Achard Thiers Syndrome
- Acquired Lipodystrophy
- Acromegaly
- Acth Stim Testing
- Addison's Disease
- Adrenal Adenoma
- Adrenal Disorders
- Adrenal Hemorrhage
- Adrenal Hyperplasia
- Adrenal Lesions
- Adrenal Mass Non Malignant
- Adrenal Neoplasm
- Adrenogenital Syndrome
- Adrenoleukodystrophy (Ald)
- Amyloidosis
- Androgen Biosynthesis Defects
- Androgen Excess
- Androgen Insensitivity
- Atypia Of Undetermined Significance
- Atypical Diabetes
- Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy
- Bartter Syndrome
- Bioidentical Hormone Replacement Therapy
- Bisphosphonate Infusion
- Calcium Metabolism
- Carcinoid Syndrome
- Cholesterol Disorders
- Congenital Generalized Lipodystrophy
- Congenital Hyperinsulinism
- Congenital Hypothyroidism
- Congenital Sucrase Isomaltase Deficiency (Csid)
- Conn Syndrome
- Continuous Glucose Monitoring
- Craniopharyngioma
- Cushing Syndrome
- Cystic Fibrosis Related Diabetes
- Cystinuria
- Diabetes And Thyroid Management
- Diabetes Complications
- Diabetes Education
- Diabetes Insipidus
- Diabetes Management
- Diabetes Mellitus
- Diabetic Coma
- Diabetic Ketoacidosis
- Diabetic Nephropathy
- Diabetic Neuropathy
- Dicer1 Syndrome
- Disorders Of Water Balance
- Ectopic Hyperparathyroidism
- Ectopic Posterior Pituitary
- Elevated Acth
- Elevated Growth Hormone
- Elevated Hemoglobin A1c
- Endo-Bariatric Counseling
- Endocrine Carcinoma
- Endocrine Complications Of Cancer Therapy
- Endocrine Complications Of Transplant
- Endocrine Disorders
- Estrogen Injection
- Familial Dyslipidemia
- Familial Hyperparathyroidism
- Feminizing Syndrome
- Fine Needle Aspiration Of Thyroid
- Follicle Stimulating Hormone (Fsh) Measurement
- Follicular Lesions Of Undetermined Significance
- Fracture Liaison
- Free Testosterone Test
- Galactorrhea
- Gastroparesis Related To Diabetes
- Gestational Diabetes
- Gigantism
- Glucagon
- Glucagonoma
- Glucocorticoid Deficiency
- Goiter
- Gonadotropin Luteinizing Hormone (Lh)
- Grave's Disease
- Growth Disorders
- Growth Hormone Abnormalities
- Growth Hormone Deficiency
- Gynecomastia
- Hashimoto Thyroiditis
- Hiv Endocrinopathies
- Hormone Imbalance
- Hormone Management
- Hurler Syndrome
- Hurthle Cell Cancer
- Hyperaldosteronism
- Hypercalcemia
- Hypercholesterolemia
- Hyperglycemia
- Hyperglycemic Hyperosmolar Syndrome
- Hyperinsulinism
- Hyperparathyroidism
- Hyperprolactinemia
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hypogonadism
- Hypoparathyroidism
- Hypophosphatasia
- Hypopituitarism
- Hypothalamic Obesity
- Hypothalamic Pituitary Disorder
- Hypothyroidism
- Insulin Pump
- Insulin Resistance
- Insulin Therapy
- Insulinoma
- Islet Cell Hyperplasia
- Islet Cell Tumor
- Klinefelter Syndrome
- Lipid Disorders In Hiv
- Lipodystrophy
- Low Blood Sugar
- Low T3
- Low T4
- Luteal Phase Deficiency
- Marasmus
- Maternal Thyroid Disorders
- Mccune Albright Syndrome
- Metabolic Abnormalities
- Metabolic Bone Diseases
- Metabolic Disease Of The Spine
- Metabolic Disorders (Inherited)
- Metabolic Syndrome
- Metabolic Syndrome In Hiv
- Methemoglobinemia
- Monogenic Diabetes
- Moon Face
- Multiple Endocrine Neoplasia
- Myxedema
- Nodular Goiter
- Non Toxic Goiter
- Obesity
- Obesity Medication
- Osteopenia
- Osteoporosis
- Ovarian Dysfunction
- Ovarian Failure
- Panhypopituitarism
- Parathyroid Adenoma
- Parathyroid Cancer
- Parathyroid Disease
- Parathyroid Hyperplasia
- Parathyroid Mass
- Parathyroid Surgery
- Pheochromocytoma
- Pineal Gland Dysfunction
- Pituitary Adenoma
- Pituitary Cancer
- Pituitary Disorders
- Pituitary Tumor
- Polycystic Ovary Syndrome
- Polyphagia
- Post Endo-Bariatric Care
- Prediabetes
- Premature Adrenarche
- Primary Adrenal Insufficiency
- Primary Hyperparathyroidism
- Prolactinoma
- Pseudohermaphroditism
- Pseudohypoparathyroidism
- Pseudopseudohypoparathyroidism (Pphp)
- Radiofrequency Ablation For Thyroid Nodules
- Radioiodine Therapy
- Reclast Injections
- Rickets
- Salt Balance Disorders
- Scurvy
- Secondary Amenorrhea
- Secondary Hyperaldosteronism
- Secondary Hyperthyroidism
- Septo Optic Dysplasia
- Short Stature
- Solid Organ Transplant To Recipient With Diabetes
- Supprelin Implant
- Testicular Dysfunction
- Testosterone Adjusting
- Testosterone Deficiency
- Testosterone Injection
- Thymus Disorders
- Thyrogen Injection
- Thyroid Calcification
- Thyroid Cancer
- Thyroid Cyst
- Thyroid Disorder
- Thyroid Function Blood Panel
- Thyroid Hormone Resistance
- Thyroid Hormone Therapy
- Thyroid Hormone Uptake Test
- Thyroid Nodule
- Thyroid Orbitopathy
- Thyroid Ultrasound
- Thyroiditis
- Thyromegaly
- Thyrotoxic Exophthalmos
- Thyrotoxicosis
- Total Testosterone
- Toxic Diffuse Goiter
- Toxic Nodular Goiter
- Transgender Hormone Replacement Therapy
- Transplant Associated Complications
- Transplant Endocrinology
- Turner Syndrome
- Type 1 Diabetes
- Type 2 Diabetes
- Ultrasound Guided Thyroid Biopsy
- Uremic Hyperparathyroidism
- Virilizing Syndrome
- Virtual Care
- Vitamin A Deficiency
- Vitamin D Deficiency
- Vitamin Deficiency
- Vitamin Poisoning
- Weight Loss Using Glucogen-Like Peptide 1 (Glp1) Analog Medications
She is the best! So caring, available and committed to finding solutions.
Providence Patient