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Dr. Mark Kogan, MD

Gastroenterology* Age 68
Dr. Mark Kogan, MD
4.8 (66 Ratings)

Offers telehealth

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Dr. Mark Kogan, MD is a Gastroenterologist in San Pablo, CA.
Dr. Mark Kogan, MD
4.8 (66 Ratings)
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Dr. Mark Kogan, MD

Gastroenterology* Age 68
San Pablo, CA
Accepting new patients
44 years of experience

Offers telehealth

Dr. Mark Kogan, MD is a Gastroenterologist in San Pablo, CA.

About

Dr. Kogan graduated from Northwestern University Feinberg School of Medicine in 1980 and completed a residency at Weill Cornell Medical College.Dr. Mark Kogan, MD is a Gastroenterologist in San Pablo, CA and has 44 years experience. Dr. Kogan currently practices at Practice and are affiliated with Alta Bates Summit Medical Center-Alta Bates Campus, Contra Costa Regional Medical Center and Ridgecrest Regional Hospital. Dr. Kogan has experience treating conditions like Hemorrhoids among other conditions at varying frequencies. At present, Dr. Kogan received an average rating of 4.8/5 from patients and has been reviewed 66 times. Dr. Kogan's office accepts new patients and telehealth appointments. Dr. Kogan is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hemorrhoids
Tobacco Use Disorder
Cirrhosis
Hemorrhoids
Tobacco Use Disorder
Cirrhosis
Hemorrhoids
Tobacco Use Disorder
Cirrhosis
Abdominal Pain
Anal or Rectal Pain
Anemia
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Barrett's Esophagus
Biliary Cirrhosis
Chronic Gastritis
Colorectal Polyp
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
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Dysphagia
Esophageal Varices
Esophagitis
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Joint Pain
Liver Damage from Alcohol
Nausea
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Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Primary Biliary Cholangitis
Reflux Esophagitis
Ulcerative Colitis
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Chronic Care Management
Duodenal Polypectomy
Electrocardiogram (EKG)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Abdominal Disorders
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Gastritis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Alcoholic Cirrhosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Ataxia
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Autoimmune Diseases
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Bladder Infection
Blood Disorders
Bowel Strangulation
Bronchitis
Cancer
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Cellulitis
Cholecystitis and Gallstones
Cholelithiasis
Chronic Pain
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Crohn's Disease
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Dyslipidemia
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Familial Adenomatous Polyposis
Fibromyalgia
Food Allergy
Gait Abnormality
Gallstones
Gastric Ulcer
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Gout
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Headache
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Heart Disease
Heart Palpitations
Heartburn
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hip Pointer
Human Immunodeficiency Virus (HIV)
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Ileus
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Indigestion
Infectious Diarrheal Disease
Insomnia
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Intestinal Ischemia
Intestinal Obstruction
Ischemic Colitis
Itchy Skin
Lice
  • View other providers who treat Lice
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Mallory-Weiss Syndrome
Malnutrition
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Neoplasm of Gastrointestinal Tract
Neurogenic Bladder
Non-Neonatal Jaundice
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Pancreatitis
Peptic Ulcer
Pernicious Anemia
Phosphorus Metabolism Disorders
Pneumonia
Polyneuropathy
Proctoptosis
Pubic Lice (Crabs)
Pyloric Stenosis
Radiculopathy
Raynaud's Disease
Rectal Prolapse
Rectal Ulcer
Restless Leg Syndrome
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Thiamin Deficiency
Ulcer
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Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vascular Insufficiency of Intestines
Venous Embolism and Thrombosis
Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
Vitamin D Deficiency
Vitamin_Deficiency
Yeast Infections
Anal Cauterization
Anoscopy
  • View other providers who treat Anoscopy
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopic Ultrasound
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Fecal Occult Blood Test for Colorectal Cancer
Gallbladder Scan
Gastroenterology Procedures
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization Administration
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • HealthyBlue 2.0
  • First Health (Coventry Health Care) PPO
  • Cigna
    Open Access Plus
  • Blue Card PPO
  • Select PPO
    Blue Cross Blue Shield of California PPO
  • Silver (CaliforniaCare HMO/ Small Grp) HMO
    Select PPO (Select Network)-CA PPO
  • Choice Care PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • MultiPlan PPO

Locations

  1. 1 Office
    2089 Vale Rd Ste 33, San Pablo, CA 94806
    Icon Directions Right Arrow Directions Phone Icon (510) 234-5012
  2. 2 Ridgecrest Regional Hospital
    1081 N China Lake Blvd, Ridgecrest, CA 93555
    Icon Directions Right Arrow Directions Phone Icon (760) 446-3551
  3. 3 Amy M. Huibonhoa M.D. Inc
    2999 Regent St Ste 201, Berkeley, CA 94705
    Icon Directions Right Arrow Directions Phone Icon (510) 234-5012
  4. 4 Ridgecrest Regional Hospital Rural Health Clinic
    1041 N China Lake Blvd Ste B, Ridgecrest, CA 93555
    Icon Directions Right Arrow Directions Phone Icon (760) 446-8692

Patient Satisfaction

Likelihood to recommend Dr. Kogan
4.8
Based on 66 Reviews
5 Stars (60)
4 Stars (2)
3 Stars (0)
2 Stars (3)
1 Star (1)

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Patient Reviews
Oct 03, 2024
He listens and explains thoroughly. He has an excellent bedside manner.
— Oct 03, 2024
See more reviews on Healthgrades
Photo: Dr. Mark Kogan, MD
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Dr. Kogan's Office & Staff

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Experience with Dr. Kogan

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(510) 234-5012

About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Northwestern University Feinberg School of Medicine
    1980
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • North Shore University Hospital
    1981
Internship

Residency

Residency Hospital
  • Weill Cornell Medical College
    1983
Residency Hospital

Fellowship

Fellowship Hospital
  • University of Colorado
    1986
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Kogan communicate via email?
6 users said yes.
Yes
(6)
No
(4)
Does Dr. Kogan offer telehealth services or virtual visits?
5 users said yes.
Yes
(5)
No
(3)
Does Dr. Kogan offer an online patient portal?
5 users said yes.
Yes
(5)
No
(3)
Does Dr. Kogan have free onsite parking?
12 users said yes.
Yes
(12)
No
(0)
Does Dr. Kogan offer weekend visits?
No users said yes.
Yes
(0)
No
(8)
Does Dr. Kogan offer evening visits?
1 user said yes.
Yes
(1)
No
(7)
Does Dr. Kogan specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Kogan specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Kogan specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Kogan specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Kogan accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Kogan, MD. To arrange an appointment, call the number on Dr. Kogan's profile.

Dr. Mark Kogan, MD is affiliated with Alta Bates Summit Medical Center-Alta Bates Campus, Contra Costa Regional Medical Center and Ridgecrest Regional Hospital.

Yes, Dr. Mark Kogan, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Alta Bates Summit Medical Center-Alta Bates Campus

    2450 Ashby Ave, Berkeley, CA

  • Contra Costa Regional Medical Center

    2500 Alhambra Ave, Martinez, CA

  • Ridgecrest Regional Hospital

    1081 N China Lake Blvd, Ridgecrest, CA