Summary

Dr. Eric Jahnke specializes in gastroenterology and internal medicine, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Santa Barbara Cottage Hospital. With 48 years of experience treating digestive disorders and providing comprehensive internal medicine care, Dr. Jahnke serves patients in both English and Spanish.

Dr. Jahnke is affiliated with Marian Regional Medical Center and practices at multiple locations throughout Santa Maria, California. He treats patients with Crohn's disease, helping them manage this chronic inflammatory condition. His practice also includes performing blood tests and latent tuberculosis screening. Patients have given Dr. Jahnke an average rating of 3.9 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 48 years of experience
  • 5 insurance plans accepted
  • speaks English, Spanish
  • Santa Barbara Cottage Hospital
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Eric William Jahnke has 4 locations

Santa Maria Gastroenterology Medical Group

361 Town Ctr W Ste 101Santa Maria, CA 93458
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Santa Maria Gastroenterology

1311 S Miller St Ste 100Santa Maria, CA 93454
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 12:00 pm
SatClosed
SunClosed

Santa Maria Digestive Diagnostic Center

1315 S Miller St Ste 101Santa Maria, CA 93454
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Marian Regional Medical Center

1400 E Church StSanta Maria, CA 93454

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Dr. Eric William Jahnke, MDAshley Anderson, APRNJan Seiler, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Santa Maria , CASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: East Tennessee State University - Quillen College of Medicine Med School: Georgia State University Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Eric William Jahnke

  • Accepts Medicare
  • Accepts Medicaid
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare

Medical Specialties

Dr. Eric William Jahnke has the following 2 specialties

Specialty Expertise

Dr. Eric William Jahnke has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

Education & Training

Residency

Completed their residency at Santa Barbara Cottage Hospital.

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 1978.

NPI Number

Dr. Jahnke's NPI number is 1134195977.

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Frequently Asked Questions

Is Dr. Eric Jahnke accepting new patients?
Dr. Eric Jahnke is accepting new patients on Vitals. View Dr. Eric Jahnke's profile on Vitals to make an appointment.
Does Dr. Eric Jahnke accept my insurance?
You can see the insurance plans that Dr. Eric Jahnke accepts on their Vitals profile.
How can I make an appointment with Dr. Eric Jahnke?
You can find contact information for Dr. Eric Jahnke here on Vitals.
Where is Dr. Eric Jahnke's office located?
Dr. Eric Jahnke's office is located at 361 Town Ctr W Ste 101, Santa Maria, CA, 93458.
Which hospitals is Dr. Eric Jahnke affiliated with?
Dr. Eric Jahnke is affiliated with Marian Regional Medical Center.

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