Sacha Z. Niemi

Dr. Sacha Z. Niemi

Family Medicine
Sutter Health
1580 Valencia Street, Floor 3, 
San Francisco, CA 
On Staff At
Accepting New Patients
Offers Telehealth
Sutter Health
1580 Valencia Street, Floor 3, 
San Francisco, CA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Sacha Niemi is a Family Medicine provider in San Francisco, California. Dr. Niemi is rated as an Experienced provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Postmenopausal Osteoporosis, Vitamin D Deficiency, Melorheostosis with Osteopoikilosis, and Melorheostosis. Dr. Niemi is currently accepting new patients.

Graduate Institution
Albany Medical College
Residency
Community Health Network Indianapolis, Family Medicine
Specialties
Family Medicine
Licenses
Family Medicine in VA
Board Certifications
Family Medicine
Hospital Affiliations
California Pacific Medical Center - Mission Bernal
California Pacific Medical Center- Van Ness Campus
Peninsula Medical Center
California Pacific Medical Ctr-Davies Campus Hosp
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Locations

Mission Bernal Care Center
1580 Valencia Street, Floor 3, San Francisco, CA 94110
Call: 415-600-5400
Similar Doctors
Feng H. Chen
Distinguished in Necrosis
Dr. Feng H. Chen
Family Medicine
Distinguished in Necrosis
Dr. Feng H. Chen
Family Medicine

North East Medical Services

211 Eastmoor Ave, 
Daly City, CA 
 (6.0 miles away)
415-391-9686
Languages Spoken:
English
See accepted insurances

Feng Chen is a primary care provider, practicing in Family Medicine in Daly City, California. Dr. Chen is rated as a Distinguished provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Necrosis, Lung Cancer, Cerebral Hypoxia, Thrombectomy, and Vitrectomy.

Distinguished in Necrosis
Dr. Richard Dohn
Family Medicine
Distinguished in Necrosis
Dr. Richard Dohn
Family Medicine

Dr. Richard H. Dohn MD

3880 S Bascom Ave Ste 109, 
San Jose, CA 
 (44.1 miles away)
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Richard Dohn is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Dohn is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Necrosis, Cellulitis, Familial Pancreatic Cancer, Gastrostomy, and Fasciotomy.

Distinguished in Necrosis
Dr. Hamidreza M. Khonsari
Family Medicine
Distinguished in Necrosis
Dr. Hamidreza M. Khonsari
Family Medicine

Bass Medical Group

1505 Saint Alphonsus Way, 
Alamo, CA 
 (22.1 miles away)
925-932-6330
Languages Spoken:
English, Farsi
See accepted insurances

Hamidreza Khonsari is a primary care provider, practicing in Family Medicine in Alamo, California. Dr. Khonsari is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Necrosis, Stasis Dermatitis and Ulcers, Varicose Veins, and High Cholesterol.

VIEW MORE NECROSIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Niemi's expertise for a condition
ConditionClose
        • Experienced
        • Melorheostosis
          Dr. Niemi is
          Experienced
          . Learn about Melorheostosis.
          See more Melorheostosis experts
        • Melorheostosis with Osteopoikilosis
          Dr. Niemi is
          Experienced
          . Learn about Melorheostosis with Osteopoikilosis.
          See more Melorheostosis with Osteopoikilosis experts
        • Osteopenia
          Dr. Niemi is
          Experienced
          . Learn about Osteopenia.
          See more Osteopenia experts
        • Postmenopausal Osteoporosis
          Dr. Niemi is
          Experienced
          . Learn about Postmenopausal Osteoporosis.
          See more Postmenopausal Osteoporosis experts
        • Protein Deficiency
          Dr. Niemi is
          Experienced
          . Learn about Protein Deficiency.
          See more Protein Deficiency experts
        • Vitamin D Deficiency
          Dr. Niemi is
          Experienced
          . Learn about Vitamin D Deficiency.
          See more Vitamin D Deficiency experts
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile
        For Patients
        • Our Story
        • How MediFind Works
        • Conditions A-Z
        • Doctor Directory
        • Symptoms Directory
        • Procedures Directory
        • Treatment Directory
        • Drug Directory
        • Infusion Center Finder
        • FAQ
        • Contact Us
        For Providers and Practices
        • Claim Your Profile
        • Newsroom
        Business Solutions
        • Provider
        • Network Solutions
        Additional Resources
        • Consumer Health Data Privacy Policy
        • Privacy Policy
        • Terms of Use
        • Advertising Policy
        • Content Policy
        Subscribe to our newsletter

        Sign up to stay informed about MediFind and get wellness sent your way.

        Close

          By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

          Bullet PinMediFind
          Follow us on
          This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
          © 2026 All Rights Reserved

          Request an Appointment

          If you are experiencing a medical emergency, call 9-1-1.

          MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

          Patient Details

          This information is for the patient who will be seen at the appointment.

            Close

            Returning patient? Use your address on file with the provider.

            Insurance Details

            Please provide information of the primary insurance holder as the practice may require this information to schedule.

            Insurance Provider *
            Insurance ProviderClose

            Appointments Details

            Let’s get more information about your appointment.

                    0 / 1000
                    0 / 1000
                    By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.