Summary

Dr. Lee Eisan specializes in internal medicine, bringing nearly five decades of clinical experience to his practice. He earned his medical degree from the University of California Irvine College of Medicine and completed his residency training through the U.S. Department of Veterans Affairs. His extensive background spans 49 years of caring for adult patients with a wide range of medical conditions. Dr. Eisan is fluent in English.

Dr. Eisan practices at Walnut Creek Medical Center and maintains hospital affiliations with both San Ramon Regional Medical Center and Walnut Creek Medical Center in California. He focuses on managing high blood pressure and treating urgent blood pressure situations that require immediate attention. His approach includes coordinating physical therapy and fitness programs to help patients build strength and improve their overall health. Patients consistently rate Dr. Eisan highly for his care, giving him an average rating of 4.5 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 49 years of experience
  • speaks English
  • U S Department Of Veterans Affairs
  • 3 written reviews
  • 1 specialty
  • 15 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

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Dr. Lee Brett Eisan, MDDr. Adewumi Bakare DMSc, PA-CEric HarkerDr. Alaa Hajal, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
49 Years of Experience 5 Years of Experience 25 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English
Walnut Creek , CAMesquite , TXLyons , CODiamond Bar , CA
Med School: University Of California Irvine College Of Medicine Med School: University of Lynchburg - DMSc Med School: Duke University School Of Medicine Med School: University Of Damascus Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Lee Brett Eisan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Lee Brett Eisan has the following specialty

Specialty Expertise

Dr. Lee Brett Eisan has the following 15 areas of expertise

  • Arthritis
  • Check-up
  • Cholesterol Management
  • Diabetes
  • Electrocardiography (EKG)
  • Heartburn
  • Immunization
  • Menopause
  • Osteoporosis
  • Physical
  • Stress Testing
  • Thyroid Diseases
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

49 Years Experience

Dr. Lee Brett Eisan holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025.

Education & Training

Residency

Completed their residency at U S Department Of Veterans Affairs.

Medical School

Graduated from University Of California Irvine College Of Medicine in 1977.

NPI Number

Dr. Eisan's NPI number is 1871674333.

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Frequently Asked Questions

Does Dr. Lee Eisan accept virtual/telehealth appointments?
Dr. Lee Eisan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Lee Eisan affiliated with?
Dr. Lee Eisan is affiliated with San Ramon Regional Medical Center and Walnut Creek Medical Center.
Where is Dr. Lee Eisan's office located?
Dr. Lee Eisan's office is located at 1601 Ygnacio Valley Rd, Walnut Creek, CA, 94598.
How can I make an appointment with Dr. Lee Eisan?
You can find contact information for Dr. Lee Eisan here on Vitals.
Does Dr. Lee Eisan accept my insurance?
You can see the insurance plans that Dr. Lee Eisan accepts on their Vitals profile.

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