Jeffrey Mark, M.D.

Gastroenterology · 1 Provider

(23)
Average Rating of all Office Providers

Jeffrey Mark, M.D.

111 Deerwood Rd Ste 168
San Ramon, CA 94583
View All Locations(925) 736-8228

Office Providers


Office Provider Reviews

4
(23)

based on the average of 23 provider reviews for Jeffrey Mark, M.D.

Review of Dr. Mark

-

Exceptionally skilled 4 board certifications and dedicated to patient care The best quality supplements I can find anywhere! Judge the doctor by his skills. Looks like they had some temporary staff but new patient coordinator is superb! I’m thankful to have such an outstanding doctor!
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Review of Dr. Mark

- in Danville, CA |

Dr. Jeffrey Mark is an exceptional physician and person. He is very dedicated to his patients. I have been in his care for 3 years, he turned my diseased system from dying to healthy. I trust my life with him. Dr. Mark is progressive and constantly learning. He knows how to obtain the information to correctly heal your body. Go in with your questions written down. His office can be busy, and his staff may be a little behind; but you will be seen. It is worth the wait if he is running behind
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Review of Dr. Mark

-pleasanton, ca |

It took 15 minutes for someone to even come out and check me in. Then, they gave me forms that already had someone's name on them in places (I had just crossed it out) so they made me fill them out all over again. After One Hour of waiting I had still not seen the doctor and was told there was stil one person ahead of me. Dr. was okay; not very friendly. Follow-up visit was a total waste of time; he just said some very impersonal stuff you would say to anyone.
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Review of Dr. Mark

- in Dublin, CA |

Exceptional clinician. Caring and knowledgeable.
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Review of Dr. Mark

- in Walnut Creek, CA |

I find Dr. Mark to be not only uniquely competent in his profession, but remarkably thorough in his assessments. I switched from a Walnut Creek veteran to Dr. Mark about ten years ago and it turned out to be one of the best decisions I could have made.
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Review of Dr. Mark

- in Walnut Creek, CA |

I saw a few doctors for my condition and Dr Mark definitely resolved my concerns. Great doctor and staff.
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Learn About Jeffrey Mark, M.D.

7 Procedures

  • Anoscopy
  • Colonoscopy, Proctosigmoidoscopy, And Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoidectomy Or Excision Of Anal Tags
  • Liver Biopsy
  • Manometry

Who We Are

  • Board Certified in Gastroenterology Board Certified in Internal Medicine Private Practice

Language Services

  • Spanish

Jeffrey Mark, M.D. accepts 8 insurance carriers

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Western Health Advantage
*Please verify this information when scheduling an appointment.