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Dr. Sara Lewin, MD
Gastroenterology* Age 40
Dr. Sara Lewin, MD

Offers telehealth

Dr. Sara Lewin, MD is a Gastroenterologist in San Francisco, CA.
Dr. Sara Lewin, MD

Dr. Sara Lewin, MD

Gastroenterology* Age 40
San Francisco, CA
Accepting new patients
14 years of experience

Offers telehealth

Dr. Sara Lewin, MD is a Gastroenterologist in San Francisco, CA.
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About Dr. Sara Lewin, MD

Dr. Lewin graduated from University of California, San Francisco School of Medicine in 2012 and completed a residency at UCSF. Dr. Sara Lewin, MD is a Gastroenterologist in San Francisco, CA and has 14 years experience. Dr. Lewin currently practices at Colitis and Crohn's Disease Center and is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights and Sierra Nevada Memorial Hospital. Dr. Lewin has experience treating conditions like Inflammatory Bowel Disease, Ulcerative Colitis, Crohn's Disease, Constipation, Noninfectious Gastroenteritis and Colitis and Diarrhea among other conditions at varying frequencies. Dr. Lewin's office accepts new patients and telehealth appointments. Dr. Lewin is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Inflammatory Bowel Disease
Ulcerative Colitis
Crohn's Disease
Inflammatory Bowel Disease
Ulcerative Colitis
Crohn's Disease
Constipation
Noninfectious Gastroenteritis and Colitis
Diarrhea
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Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Viral Enteritis
Intestinal Ulcer
Irritable Bowel Syndrome
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Colonoscopy
Abdominal Pain
Duodenitis
Gastritis
Gastrointestinal Bleeding
Gastroesophageal Reflux Disease (GERD)
Intestinal Diverticulosis
Anal or Rectal Pain
Endoscopy
Dysphagia
Enteritis
Reflux Esophagitis
Diaphragmatic and Hiatal Hernia
Vomiting Disorders
Colorectal Polyp
Duodenal Polypectomy
Esophagitis
Anemia
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Intestinal Obstruction
Chronic Gastritis
Gas-Bloat Syndrome
Nausea
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Intestinal Diverticulitis
Duodenal Ulcer
Unexplained Weight Loss
Gastroptosis
Hypokalemia
Malnutrition
Sigmoidoscopy
Gastrointestinal Malabsorption
Gastric Ulcer
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Esophageal Motility Disorders
Barrett's Esophagus
Pancreatitis
Hepatitis C
Hepatitis B
Lactose Intolerance
Vitamin_Deficiency
Acidosis
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Acute Gastritis
ADHD and-or ADD
Alcoholic Cirrhosis
Alcoholic Gastritis
Alcoholic Hepatitis
All Headaches (incl. Migraine)
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asthma
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Atherosclerosis
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Bedsores
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Bladder Infection
Blood in Urine (Hematuria)
Bowel Strangulation
Bronchitis
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Celiac Disease
Chest Pain
Cholangitis
Chronic Anal Fissure
Chronic Deep Vein Thrombosis (DVT)
Chronic Pain
Cirrhosis
Colon Cancer
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
COPD (Chronic Obstructive Pulmonary Disease)
Cyclical Vomiting
Cystic Fibrosis
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diffuse Esophageal Spasm
Duodenal Cancer
Dysentery
Dyslipidemia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Essential Tremor
Familial Adenomatous Polyposis
Fibromyalgia
Gallstones
Gastrojejunal Ulcer
Gastroparesis
Giardiasis
Gout
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Headache
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Heart Disease
Heartburn
Hernia
  • View other providers who treat Hernia
Hiatal Hernia with Obstruction
Human Immunodeficiency Virus (HIV)
Hyperkalemia
Hyperlipidemia
Hypersensitivity Pneumonitis
Hypertension
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Insomnia
  • View other providers who treat Insomnia
Interstitial Cystitis
Intestinal Malabsorption Carbohydrate
Itchy Skin
Jejunum Cancer
Joint Pain
Leg and Foot Ulcers
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Malaise and Fatigue
Mallory-Weiss Syndrome
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Muscle Cramping
Muscle Weakness
Neurogenic Bladder
Neurogenic Bowel
Obesity
  • View other providers who treat Obesity
Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Phlebitis and Thrombophlebitis
Pneumonia
Polyneuropathy
Pouchitis
Primary Sclerosing Cholangitis
Proctoptosis
Purpura
  • View other providers who treat Purpura
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Restless Leg Syndrome
Retroperitoneum Cancer
Ringworm
  • View other providers who treat Ringworm
Salmonella Food Poisoning
Sarcoidosis
Sexually Transmitted Diseases (STDs)
Sinus Tachycardia
Sleep Apnea
Splenomegaly
Thyroid Goiter
Tobacco Use Disorder
Trichomoniasis
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Compression
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Hepatitis
Vitamin B12 Anemia
Vitamin D Deficiency
Vitamin K Deficiency
Diabetes Counseling
Electrocardiogram (EKG)
Immunization Administration
Smoking Cessation Counseling

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • California Care Small Group HMO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
    California Care Large Group HMO
    Pathway EPO
    Prudent Buyer Large Group CA PPO
  • Cigna
    LocalPlus
    Open Access Plus
    Cigna PPO
  • Advantage Health Solutions HMO
  • SmartCare Network Large Group HMO
    CA Employer Group Plans HMO
    CA WholeCare Network HMO
    ExcelCare Small / Large Group HMO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • Blue Shield of California
    Access Plus Savenet HMO
    Bronze Full 4500 PPO
    Platinum Local Access + HMO 25 HMO
    Access Plus HMO
    Local Access Plus HMO
    Platinum Access+ 25 HMO
    Trio ACO HMO
    Bronze 60 SHOP PPO
    Silver 70 PPO
    Platinum 90 PPO
  • Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Chinese Community Health Plan (CCHP)
  • Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Open Choice PPO
    AWH Northern CA HMO
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Deductible Plan CA Members Only HMO
    Basic HMO
    Aetna
    Choice Plus POS II
    Managed Choice (Open Access) POS
  • Canopy Health HMO
  • Nexus Open Access
    Choice Plus POS
    Medica Choice
    SignatureValue - CA HMO
    Options PPO
  • Choice Care PPO
    National POS
    Choice POS

Where Dr. Sara Lewin, MD Sees Patients

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Telehealth Options
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(415) 353-7921

Meet Dr. Sara Lewin, MD

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Lewin communicate via email?
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Does Dr. Lewin offer telehealth services or virtual visits?
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Does Dr. Lewin offer an online patient portal?
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Does Dr. Lewin specialize in working with children or adolescents?
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Does Dr. Lewin specialize in couples therapy?
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FAQs About Dr. Lewin's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Sara Lewin, MD. To arrange an appointment, call the number on Dr. Lewin's profile.

Dr. Lewin frequently treats the following conditions: Inflammatory Bowel Disease, Ulcerative Colitis, Crohn's Disease, Constipation, Noninfectious Gastroenteritis and Colitis and Diarrhea. See more on Sharecare.

Dr. Sara Lewin, MD is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights and Sierra Nevada Memorial Hospital.

Yes, Dr. Sara Lewin, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • University of California, San Francisco School of Medicine
    2012
Medical Education
Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • UCSF
    2013
Internship
Residency Hospital
  • UCSF
    2015
Residency Hospital
Fellowship Hospital
  • UCSF
    2018
Fellowship Hospital

Hospitals Where Dr. Sara Lewin, MD Practices

  • UCSF Helen Diller Medical Center at Parnassus Heights

    400 Parnassus Ave, San Francisco, CA

  • Sierra Nevada Memorial Hospital

    155 Glasson Way, Grass Valley, CA

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