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Dr. Hillis Warren, MD

Ophthalmology
5
Accepting new patients
48 years of experience
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Overview

Dr. Hillis Warren, MD is an Ophthalmology Specialist in Sacramento, CA. They specialize in Ophthalmology, has 48 years of experience, and is board certified in Ophthalmology. They graduated from University Of California, San Diego, School Of Medicine and is affiliated with Mercy General Hospital.

Dr. Warren works at Michael Schermer MD in Sacramento, CA. They frequently treat conditions like Vitrectomy (incl. Macular Hole Repair) and Vitreoretinal Surgery along with other conditions at varying frequencies. They are accepting new patients and accepts Anthem, Blue Cross Blue Shield and Blue Cross Blue Shield of California as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Mercy General Hospital
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These providers are on the medical staff of Mercy General Hospital.

Locations

  1. 1
    Michael Schermer MD
    2620 Hurley Way Ste A, Sacramento, CA 95864 Icon Directions Right Arrow Directions Phone Icon (916) 453-1111

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Mercy General Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Vitrectomy (incl. Macular Hole Repair)
Vitreoretinal Surgery
Farnsworth Lantern Test
Vitrectomy (incl. Macular Hole Repair)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Vitrectomy (incl. Macular Hole Repair) Chevron Icon
Vitreoretinal Surgery Chevron Icon
Farnsworth Lantern Test Chevron Icon
B-Scan Ultrasound Chevron Icon
Blepharitis Chevron Icon
Cataract Chevron Icon
  • View other providers who treat Cataract
Chalazion Chevron Icon
Conjunctival Hemorrhage Chevron Icon
Diabetic Macular Edema (DME) Chevron Icon
Dry Eyes Chevron Icon
  • View other providers who treat Dry Eyes
Eyelid Disorders Chevron Icon
Glaucoma Chevron Icon
  • View other providers who treat Glaucoma
Macular Hole Chevron Icon
Ocular Hypertension Chevron Icon
Repair of Retinal Detachment or Retinal Tear Chevron Icon
Retinal Detachment and Retinal Tear Chevron Icon
Senile Cataracts Chevron Icon
Stye Chevron Icon
  • View other providers who treat Stye
Tear Duct Disorders Chevron Icon
Ultrasound, Eye Chevron Icon
Vision Screening Chevron Icon
Vitreous Hemorrhage Chevron Icon
Acute Endophthalmitis Chevron Icon
Age-Related Macular Degeneration Chevron Icon
Allergic Conjunctivitis Chevron Icon
Aphakia and Other Disorders of Lens Chevron Icon
Cataract Removal Surgery Chevron Icon
Chronic Endophthalmitis Chevron Icon
Endophthalmitis Chevron Icon
Eye Infections Chevron Icon
Eye Test Chevron Icon
  • View other providers who treat Eye Test
Floaters Chevron Icon
  • View other providers who treat Floaters
Foreign Body in Eye Chevron Icon
Iridocyclitis Chevron Icon
Lash Enhancer Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
Purulent Endophthalmitis Chevron Icon
Retained Intraocular Foreign Body, Non-Magnetic Chevron Icon
Retinal Ischemia Chevron Icon
Uveitis and Iridocyclitis Chevron Icon
Check your insurance
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    View All Accepted Carriers

    • Anthem
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health (Coventry Health Care)
    • Humana

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    5.0
    Average provider rating
    Based on 3 ratings
    Patient Ratings (3)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
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    2 Star
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    1 Star
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    Dr. Warren's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Warren

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. Hillis Warren, MD

    Specialties
    • Ophthalmology
    Specialties
    Years of Experience
    • 48 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Cantonese, French and Spanish
    Languages Spoken
    NPI Number
    • 1801999602
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • University Ca Davis Med Center
    Residency
    Internship
    • University Of California
    Internship
    Medical Education
    • University Of California, San Diego, School Of Medicine
    Medical Education
    Board Certifications
    • Ophthalmology
    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.

    Frequently Asked Questions

    Dr. Hillis Warren, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Warren is offering online scheduling or call the provider’s office for more information.

    Dr. Warren has an average wait time of Under 10 minutes at their office(s).

    Dr. Warren accepts Anthem, Blue Cross Blue Shield and Blue Cross Blue Shield of California, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

    Dr. Warren has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Warren works at Michael Schermer MD in Sacramento, CA. View the full address on Dr. Warren’s profile.

    Dr. Warren has seen patients for Vitrectomy (incl. Macular Hole Repair) and Vitreoretinal Surgery, and more. You can see other conditions treated by Dr. Warren on their profile. Please call the provider’s office to confirm all visit reasons.

    Dr. Warren speaks Cantonese, French and Spanish.

    3 patients have reviewed Dr. Warren. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Warren.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Warren, there are benefits to both methods. A person calling to schedule an with Dr. Warren appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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