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 brings 24 years of experience to her practice. Dr. Haas is fluent in both Spanish and English.

Dr. Haas practices at multiple locations including Walnut Creek and Antioch, California, as well as Quakertown, Pennsylvania, with an affiliation at John Muir Health Concord Medical Center. She focuses on managing diabetes care, particularly Type 2 diabetes in both adults and younger patients. Her expertise includes breast health services such as cancer screening and specialized imaging. Patients rate Dr. Haas 4.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 24 years of experience
  • 63 insurance plans accepted
  • speaks Spanish, English
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 6 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 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 Health Network

320 W Pumping Station Rd Ste 3Quakertown, PA 18951
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
SatClosed
SunClosed

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Dr. Marcy Ann Haas, MD
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Dr. Marcy Ann Haas, MDJennifer Recker, APRN, FNP-BCDr. Shakeilla Smithbey, MDDana Culp, DNP, NP-C, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
24 Years of Experience 17 Years of Experience 15 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English
Walnut Creek , CAChicago , ILHouston , TXTRUCKEE , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Howard University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Marcy Ann Haas

  • AARP
  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health - Medicaid (Managed)
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Capital Blue Cross
  • Capital Blue Cross - Medicare (Advantage HMO)
  • Cenpatico
  • Cigna
  • Cigna - Medicare (Advantage HMO)
  • EmblemHealth
  • Gateway Health
  • Gateway Health - Medicaid
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • Gateway Health - Medicare (Advantage HMO)
  • Geisinger Health Plan
  • Health First Health Plans
  • Health Net - HMO
  • Health Partners Plans (Pennsylvania)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare
  • HealthPartners
  • HealthPartners - Medicaid (Managed)
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Independence Blue Cross
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Keystone First - Medicaid (Managed)
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • PA Health and Wellness
  • Pan-American Life Insurance Group
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UPMC Health Plan
  • UPMC Health Plan - Medicaid (Managed)

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 an active medical license 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 active medical license in the state of California that expires 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 Ann Haas?
You can find contact information for Dr. Marcy Ann Haas here on Vitals.
Is Dr. Marcy Ann Haas accepting new patients?
Dr. Marcy Ann Haas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Marcy Ann Haas accept my insurance?
You can see the insurance plans that Dr. Marcy Ann Haas accepts on their Vitals profile.
Where is Dr. Marcy Ann Haas's office located?
Dr. Marcy Ann Haas's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
Which hospitals is Dr. Marcy Ann Haas affiliated with?
Dr. Marcy Ann Haas is affiliated with John Muir Health Concord Medical Center.

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