Summary

Dr. Marcy Haas is a family medicine physician who also specializes in obstetrics and gynecology. She earned her medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and has been practicing for 24 years. Dr. Haas is fluent in both English and Spanish.

Dr. Haas practices at Kaiser Permanente medical centers in Walnut Creek, Antioch, California, and Lehigh Valley Hospital in Gilbertsville, Pennsylvania. She treats patients with diabetes and chronic lung conditions like COPD. Her practice includes performing bone density screenings and blood work to monitor patient health. Patients rate Dr. Haas 4.3 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 24 years of experience
  • speaks English, Spanish
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 6 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Marcy Ann Haas has 3 locations

Kaiser Permanente Antioch Medical Center

4501 Sand Creek RdAntioch, CA 94531

Lehigh Valley Hospital Gilbertsville

1109 Grosser RdGilbertsville, PA 19525

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Dr. Marcy Ann Haas, MDJennifer Lau, PA-CReanna Lynn Clayton MSN, FNP-CDr. Lubna Isho, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.7 
24 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks Arabic, English, Spanish
Walnut Creek , CASan Leandro , CATempleton , CAPomona , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. Marcy Ann Haas

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

Medical Specialties

Dr. Marcy Ann Haas has the following 2 specialties

Specialty Expertise

Dr. Marcy Ann Haas has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Obstetrics & Gynecology
  • Weight Loss

Certifications, License, & Education

24 Years Experience

Dr. Marcy Ann Haas holds active and expired medical licenses in the states of Pennsylvania and California.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026 and an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 2002.

NPI Number

Dr. Haas' NPI number is 1184771370.

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Frequently Asked Questions

How can I make an appointment with Dr. Marcy Haas?
You can find contact information for Dr. Marcy Haas here on Vitals.
Does Dr. Marcy Haas accept virtual/telehealth appointments?
Dr. Marcy Haas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marcy Haas's office located?
Dr. Marcy Haas's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
Which hospitals is Dr. Marcy Haas affiliated with?
Dr. Marcy Haas is affiliated with Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente Richmond Medical Center, Kaiser Permanente Antioch Medical Center, and Lehigh Valley Hospital Gilbertsville.
Does Dr. Marcy Haas accept my insurance?
You can see the insurance plans that Dr. Marcy Haas accepts on their Vitals profile.

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