Dr. Sarah Lowenthal, MD

Family MedicineFemaleAge 48

Dr. Sarah Lowenthal, MD is a Family Medicine Specialist in Mill Valley, CA. She is affiliated with medical facilities MarinHealth Medical Center and Novato Community Hospital. She is accepting new patients. Be sure to call ahead with Dr. Lowenthal to book an appointment.

Dr. Lowenthal
655 Redwood Hwy Frontage Rd Ste 364 Mill Valley, CA 94941
Accepting new patients

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Experience and Background Checks


Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Lowenthal treats your condition or procedure

Dr. Lowenthal's conditions and procedures:

  • Abdominal Pain
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • All Headaches (incl. Migraine)
  • Anemia and Iron Deficiency Screening
  • Anorexia
  • Anxiety
  • Arthritis
  • Atherosclerosis
  • Back Pain
  • Binge Eating Disorder
  • Bulimia
  • Cancer Screening
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Depressive Disorders
  • Diabetes Screening
  • Diarrhea
  • Difficulty With Walking
  • Dyslipidemia
  • Electrocardiogram (EKG)
  • Enlarged Prostate (BPH)
  • Gait Abnormality
  • Ganglion Cyst
  • Gonorrhea Screening
  • Headache
  • Heart Disease
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Hernia
  • HIV Screening
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypokalemia
  • Immunization
  • Immunization Administration
  • Insomnia
  • Joint Pain
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Function Test
  • Low Back Pain
  • Men’s Sexual Health Management
  • Menopause Evaluation and Treatment
  • Night Eating Syndrome
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Pap Tests and Pelvic Exams
  • Phlebitis and Thrombophlebitis
  • Pneumonia
  • Pregnancy Test
  • Prostate Cancer Screening
  • Sciatica (Not Due to Disc Displacement)
  • Sexually Transmitted Infections Screening
  • Sinus Tachycardia
  • Sleep Apnea
  • Sprains and Strains (incl. Muscle Tear)
  • Syphilis Screening
  • Thyroid Screening
  • Tremor
  • Urinary Incontinence
  • Vertigo
  • Wellness Examination

Insurance Check

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Dr. Lowenthal accepts

Accepted insurance can change. Please double-check when making an appointment.

(415) 569-4918

Dr. Lowenthal accepts the following insurance:

Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select Plus HMO
Select PPO
Blue Shield of California
Access Plus Savenet
Local Access Plus HMO
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Health Net
PHCS Network PPO
United Healthcare

Dr. Lowenthal's Reviews

Likelihood to recommend Dr. Lowenthal


Based on 6 ratings

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About Me


Dr. Sarah Lowenthal, MD is a Family Medicine Specialist in Mill Valley, CA. She is affiliated with medical facilities MarinHealth Medical Center and Novato...Read more


  • Family Medicine
  • Concierge Medicine
  • Eating Disorders

Frequently Asked Questions

Is Dr. Sarah Lowenthal, MD accepting new patients?

Dr. Sarah Lowenthal, MD generally accepts new patients on Healthgrades. You can see Dr. Lowenthal's profile to make an appointment.

Does Dr. Sarah Lowenthal, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Lowenthal accepts your insurance.

What are Dr. Sarah Lowenthal, MD's top areas of care?

Dr. Lowenthal frequently treats Enlarged Prostate (BPH), Limb Swelling Caused by Fluid Overload, and Sinus Tachycardia. See all procedures and conditions Dr. Lowenthal treats.

Where is Dr. Sarah Lowenthal, MD's office located?

Dr. Lowenthal's office is located at 655 Redwood Hwy Frontage Rd Ste 364, Mill Valley, CA 94941. Find other locations and directions on Healthgrades.

Does Dr. Sarah Lowenthal, MD offer telehealth services?

Dr. Lowenthal has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Sarah Lowenthal, MD?

Find contact information here to make an appointment.



655 Redwood Hwy Frontage Rd Ste 364 Mill Valley, CA 94941

Affiliated Hospitals

Dr. Lowenthal is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

MarinHealth Medical Center

Greenbrae, CA

66% Patient Experience Rating, 3% lower than the national average

4 Awards Received

Novato Community Hospital

Novato, CA

78% Patient Experience Rating, 9% higher than the national average