Summary

Dr. Susan Keisner specializes in geriatric medicine and family medicine, providing comprehensive care for patients of all ages with particular expertise in caring for older adults. She earned her medical degree from the University of Texas Southwestern Medical Center Medical School and completed her residency training at Memorial Hermann Hospital System. With 44 years of clinical experience, Dr. Keisner brings extensive knowledge to her practice. She speaks English, Tagalog, and Vietnamese, allowing her to serve diverse patient populations in their preferred language.

Dr. Keisner practices at Gerinet Medical Associates in Santa Ana, California, and maintains hospital privileges at Hoag Hospital Irvine. Her dual specialty training enables her to address both routine family health needs and the complex medical conditions that often affect aging patients. She focuses on preventive care, chronic disease management, and helping families navigate healthcare decisions for elderly loved ones. Patients have given Dr. Keisner an average rating of 4.2 stars, reflecting their confidence in her compassionate and thorough approach to care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 44 years of experience
  • 15 insurance plans accepted
  • speaks English, Tagalog, Vietnamese
  • Memorial Hermann Hospital System
  • 6 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Gerinet Medical Associates

3401 W Sunflower Ave Ste 225Santa Ana, CA 92704
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

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Dr. Susan Ann Keisner, MD
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Dr. Susan Ann Keisner, MDDr. Dr. Karanbir BrarKatelyn Michel HicksSusan Jean Parke
Geriatric MedicineGeriatric MedicineNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
4.2 
44 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Tagalog, Vietnamese Speaks English, Punjabi, Spanish
Santa Ana , CAOceanside , CACorona del Mar , CAOrange , CA
Med School: University Of Texas Southwestern Medical School Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Susan Ann Keisner

  • Accepts Medicare
  • Accepts Medicaid
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter - Medicaid (Managed)
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareMore
  • Health Net - HMO
  • Inland Empire Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Susan Ann Keisner has the following 2 specialties

Specialty Expertise

Dr. Susan Ann Keisner has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Family Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at Memorial Hermann Hospital System.

Medical School

Graduated from University Of Texas Southwestern Medical School and University Of Texas Southwestern Medical Center Medical School in 1982.

NPI Number

Dr. Keisner's NPI number is 1417954793.

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Frequently Asked Questions

Is Dr. Susan Keisner accepting new patients?
Dr. Susan Keisner is accepting new patients on Vitals. View Dr. Susan Keisner's profile on Vitals to make an appointment.
What languages does Dr. Susan Keisner speak?
Dr. Susan Keisner speaks English, Tagalog, and Vietnamese.
Does Dr. Susan Keisner accept my insurance?
You can see the insurance plans that Dr. Susan Keisner accepts on their Vitals profile.
Which hospitals is Dr. Susan Keisner affiliated with?
Dr. Susan Keisner is affiliated with Hoag Hospital Irvine.
How can I make an appointment with Dr. Susan Keisner?
You can find contact information for Dr. Susan Keisner here on Vitals.

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