Summary

Dr. Eric Jahnke is a gastroenterologist and internal medicine physician with nearly five decades of medical experience serving patients in Santa Maria, California. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency training at Santa Barbara Cottage Hospital. His extensive 48-year career has given him deep expertise in digestive health and comprehensive internal medicine care. Dr. Jahnke is fluent in both English and Spanish, allowing him to connect with a diverse patient population.

Dr. Jahnke practices at Marian Regional Medical Center and maintains offices throughout Santa Maria, including locations with Santa Maria Gastroenterology Medical Group and Santa Maria Digestive Diagnostic Center. He treats conditions such as ulcerative colitis and various digestive disorders, while also managing acute medical issues like urinary retention. His procedural expertise includes infusion therapy and skin treatments, including cryotherapy for skin lesions. Patients have given Dr. Jahnke an average rating of 3.9 on Vitals, reflecting their experiences with his care.
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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

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, MDBhavana Akotia, PA-CChimdi Mfebe, APRNJi Soo Choi, 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 , CATempe , AZLittle Rock , ARSACRAMENTO , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Charles R Drew University Med School: Chamberlain University College of Nursing Med School: New York 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

Santa Barbara Cottage Hospital

Medical School

Sidney Kimmel Medical College At Thomas Jefferson UniversityGraduated in 1978

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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.
What languages does Dr. Eric Jahnke speak?
Dr. Eric Jahnke speaks English and Spanish.
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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