Dr. Jack Ackerman, DO is an internal medicine specialist in San Jose, CA and has been practicing for 27 years. He specializes in internal medicine.


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Dr. Ackerman accepts

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(408) 673-9136

Dr. Ackerman accepts the following insurance:

Aetna
Aetna EPO
Aetna HMO
Aetna POS
Aetna PPO
Anthem Blue Cross
Anthem Blue Cross HMO
Anthem Blue Cross of California EPO
Anthem Blue Cross PPO
Beech Street (Multiplan)
Beech Street (Multiplan) PPO
Blue Shield of California
Added Advantage POS
Cigna
Cigna HMO
Open Access Plus
Health Net
Health Net HMO
Healthy Heart HMO
Humana
Humana PPO
MultiPlan
MultiPlan PPO
PHCS
PHCS POS
PHCS PPO
Stanford Health Care Advantage
Medicare Advantage
Stanford Health Care Alliance
Group Plan
UnitedHealthCare
Medicare Advantage
United Healthcare EPO
United Healthcare HMO
United Healthcare POS
United Healthcare PPO

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Ackerman treats your condition or procedure

Dr. Ackerman's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abnormal Thyroid
  • Acidosis
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Administrative Physical
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Back Pain
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Diseases
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • Calcium Metabolism Disorders
  • Carpal Tunnel Syndrome
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Cold Sore
  • Confusion
  • Congestive Heart Failure
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Dehydration
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Substances Taken Internally
  • Diabetes
  • Diabetes Counseling
  • Diabetes Screening
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Disorders
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Essential Tremor
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Fungal Nail Infection
  • Gait Abnormality
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Gout
  • Headache
  • Heart Disease
  • Hemorrhoids
  • Herpes Simplex Infection
  • Herpes Simplex Screening
  • Herpes Zoster Without Complication
  • High Cholesterol
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Irritable Bowel Syndrome
  • Jock Itch
  • Joint Pain
  • Knee Disorders
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Function Test
  • Low Back Pain
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Menopausal and Postmenopausal Disorders
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Weakness
  • Neck Muscle Strain
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Knee
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Otitis Media
  • Painful Urination (Dysuria)
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pericardial Disease
  • Perimenopause
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Plantar Wart
  • Pneumonia
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Prostate Cancer Screening
  • Pulmonary Disease
  • Pulmonary Function Test
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Ringworm
  • Sciatica (Not Due to Disc Displacement)
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Symptomatic Menopause
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Venous Insufficiency
  • Vertigo
  • Viral Infection
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination

About Me

Jack Ackerman, DO, is one of over 300 Stanford Medicine-affiliated providers located throughout the Bay Area. He is board certified in Internal Medicine.

Specialties

  • Internal Medicine

Board Certifications

Education

1992
Cleveland Clinic
Residency Hospital
1989
Kirksville Osteo Mc
Internship Hospital
1988
Kirksville College Of Osteopathy and Surgery
Medical School
Albion College
Undergraduate School
1992
1989
1988

Awards

Dr. Ackerman's Reviews

Likelihood to recommend Dr. Ackerman

4.3

Based on 6 reviews

5 Stars
83.33333333333333%
(5)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
16.666666666666668%
(1)

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Average Reported Wait Time
  • Under 10 minutes
Dr. Ackerman's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Jack Ackerman, DO
RecentMost Helpful
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I am very impressed with Dr. Ackerman! Our relationship covers 3 years through 2 hip surgeries, depression treatment and annual physicals through Medicare. He is thoughtful, informed about my medical history, proactive and is responsive to my emails via Stanford Healthcare!
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Hi doctor Ackerman you are best doctor Ackerman is really a true doctor. He tells you what s up have a grate day doctor. Love Regina Espino
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We recently changed primary care physicians because of insurance but Ackerman was great. My dad has cirrhosis of the liver we've dealt with so many doctors and dr Ackerman is definetely amongst the best of them. Nice, professional, and understanding. Absolutely would recommend to family/friends.
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Affiliated Hospitals

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O'Connor Hospital

San Jose, CA

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