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Home / Doctors / General Surgery / H. Ray Rassai MD, FACS
H. Ray Rassai

H. Ray Rassai

MD, FACS

Cardiology & Internal Medicine
General Surgery
Antioch office
Sinus Center office
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925-757-2160
Languages Spoken:
English
Internal Medicine office
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Affiliations

Sutter Delta Medical Center
John Muir Health Walnut Creek Medical Center
John Muir Health Concord Medical Center

Sub-specialties

Surgical Critical Care, Advanced Laparoscopic

About

Dr. Rassai earned his Bachelor of Science in biochemistry with honors from the University of California, Davis. He then received his medical degree from the Medical College of Pennsylvania. Following his passion for surgery, he completed a general surgery residency at the University of California Davis/ San Joaquin General Hospital.

In 2000, he joined East Bay Surgical Associates, where he practiced general, minimally invasive, endocrine, venous and trauma surgery. In 2007, he took a three-year sabbatical from private practice and returned to San Joaquin General Hospital as an associate professor and chairman of the Department of Surgery.

In early 2010, Dr. Rassai concluded his sabbatical and returned to private practice with East Bay Surgical Associates, which merged with BASS Medical Group in 2010. Jan 2022 Dr. Rassai was elected Chief of Staff at John Muir Walnut Creek Medical Center Where he will serve till Dec 2023.

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Fecal Incontinence
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Education

Medical School: Medical College of Pennsylvania in Philadelphia, PA
Internship: San Joaquin General Hospital in Stockton, CA
Residency: San Joaquin General Hospital in Stockton, CA and University of California Davis in Davis, CA

Media

For more information about BPH/enlarged prostate and the Urolift procedure, click the banner below:

Main Office

2350 Country Hills Drive Suite A Antioch, CA 94509

Affiliations

Sutter Delta Medical Center
John Muir Health Walnut Creek Medical Center
John Muir Health Concord Medical Center

Sub-specialties

Surgical Critical Care, Advanced Laparoscopic

Patient Forms

HIPAANew Patient - General SurgeryNew Patient PacketNew Patient RegistrationBASS Financial Policy

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