Dr. Lawrence Hennessey, MD

Dr. Lawrence Hennessey, MD

Allergy & Immunology  ·  
Male  ·  
Age 61
(6)
Save
Dr. Lawrence Hennessey, MD is an allergy & immunology specialist in Okemos, MI and has been practicing for 26 years. He graduated from Michigan State U, College Of Human Medicine in 1986 and specializes in allergy & immunology.

3955 Okemos Rd Ste A1

Okemos, MI 48864

Contact Information

(517) 349-0027

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • HAP Insurance
  • Humana
  • MultiPlan
  • Priority Health

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice claims information for Michigan
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 Dr. Hennessey's experience treating your condition or procedure

Dr. Hennessey's Top Procedures and Conditions

Treatment Frequency
Angioedema
very high
very high

Treatment Frequency

Dr. Hennessey treats Angioedema more than 99% of his peers

Dr. Hennessey treats this condition more than 99% of his peers

Hives
very high
very high

Treatment Frequency

Dr. Hennessey treats Hives more than 99% of his peers

Dr. Hennessey treats this condition more than 99% of his peers

Itchy Skin
high
high

Treatment Frequency

Dr. Hennessey treats Itchy Skin more than 89% of his peers

Dr. Hennessey treats this condition more than 89% of his peers

Dr. Hennessey's conditions and procedures:

Acute Sinusitis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Reaction
Allergic Rhinitis
Allergy Shots
Allergy Skin Testing
Allergy Testing
Allergy Treatment
Anaphylactic Egg Allergy
Anaphylactic Fish Allergy
Anaphylactic Food Allergies
Anaphylactic Milk and Dairy Allergy
Anaphylactic Peanut Allergy
Anaphylactic Tree Nut Allergy
Anaphylaxis
Angioedema
Animal Allergies
Asthma
Atopic Dermatitis (Eczema)
Bronchitis
Chronic Sinusitis
Common Variable Immune Deficiency (CVID)
COPD (Chronic Obstructive Pulmonary Disease)
Dermatitis
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Dyshydrotic Eczema
Eczema and Contact Dermatitis Due to Cosmetics
Eosinophilia
Eye Infections
Hives
Hypogammaglobulinemia
IgA Deficiency
IgM Deficiency
Immunodeficiency Syndromes
Itchy Skin
Latex Allergy
Nasopharyngitis
Patch Testing
Pinkeye (Conjunctivitis)
Pollen Allergy
Postnasal Drip
Pulmonary Disease
Rash
Sinusitis
Skin Infections
Toxic Effect of Venom
X-Linked Agammaglobulinemia

About Me

Biography

Dr. Lawrence Hennessey, MD is an allergy & immunology specialist in Okemos, MI and has been practicing for 26 years. He graduated from Michigan State U, College Of Human Medicine in 1986 and specializes in allergy & immunology.

Specialties

  • Allergy & Immunology

Board Certifications

  • Allergy & Immunology
  • Internal Medicine
  • Pediatrics

Education

1993
University Of Michigan Hospitals
Fellowship Hospital
1990
Mich St U Affil Hosps
Residency Hospital
1986
Michigan State U, College Of Human Medicine
Medical School
1993
1990
1986

Awards

Dr. Hennessey's Reviews

Likelihood to recommend Dr. Hennessey

3.7

Based on 6 reviews

5 Stars
50%
(3)
4 Stars
16.666666666666668%
(1)
3 Stars
0%
(0)
2 Stars
16.666666666666668%
(1)
1 Star
16.666666666666668%
(1)

Leave a review

How likely are you to recommend
Dr. Hennessey?
(Select your rating)
Average Wait Time
  • 16 – 30 minutes
Dr. Hennessey'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. Lawrence Hennessey, MD
Reply
I have been taking my son to Dr. Hennessey for 10+ years. I recently quit seeing him after he insisted my son's Celiac Disease could be outgrown and that it is more of an allergy than anything. He actually recommended trying Gluten to see what would happen. His blantent lies and ignorance left me...Read More
Was this helpful?
thumbs up icon option
thumbs down icon option1
×Post a ResponseAre you Dr. Lawrence Hennessey, MD?
Reply
He is concerned about your health issues. He gets behind but the wait is worth it.
Was this helpful?
thumbs up icon option3
thumbs down icon option
×Post a ResponseAre you Dr. Lawrence Hennessey, MD?

Leave a review

How was your experience with Dr. Hennessey?

Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HAP Insurance
Preferred PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
Priority Health
Priority PPO

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Hennessey treats patients.

Learn more

Sparrow Hospital

Lansing, MI

Compare Providers

More providers who are similar to Dr. Hennessey

Show All Allergists & Immunologists