Dr. Mark Lassise, MD

PsychiatryMaleAge 69

Dr. Lassise
Telehealth services available

Mason City Clinic PC

520 S Pierce Ave Ste 204 Mason City, IA 50401

Make an Appointment

(641) 428-7000

Dr. Mark Lassise, MD is a Psychiatry Specialist in Mason City, IA and has over 41 years of experience in the medical field. He graduated from University of Colorado At Denver medical school in 1980. He is affiliated with medical facilities such as Hancock County Health System and Mercyone New Hampton Medical Center. He has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Lassise to book an appointment.

Healthgrades Provider Compare™

Quickly compare more Psychiatry Specialists in your area

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

Experience and Background Checks

Experience
Background

Background Check

Healthgrades does not collect malpractice claims information for Iowa
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. Lassise's experience treating your condition or procedure

Dr. Lassise's Top Procedures and Conditions

Treatment Frequency
Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)
very high
very high

Treatment Frequency

Dr. Lassise performs Psychotherapy and Psychophysiological Therapy (incl. Biofeedback) more than 98% of his peers

Dr. Lassise performs this procedure more than 98% of his peers

Major Depressive Disorder
very high
very high

Treatment Frequency

Dr. Lassise treats Major Depressive Disorder more than 98% of his peers

Dr. Lassise treats this condition more than 98% of his peers

Psychosis Due to Mental Illness
very high
very high

Treatment Frequency

Dr. Lassise treats Psychosis Due to Mental Illness more than 98% of his peers

Dr. Lassise treats this condition more than 98% of his peers

Dr. Lassise's conditions and procedures:

  • ADHD and-or ADD
  • Adjustment Disorder
  • Alcohol Misuse Screening and Counseling
  • Alcohol or Substance Misuse Screening and Counseling
  • Alcohol-Induced Mental Disorders
  • Alcoholism (Alcohol Dependence)
  • Amphetamine and Other Psychostimulant Dependence
  • Antisocial Personality Disorder
  • Anxiety
  • Autism
  • Behavior Therapy
  • Bipolar Disorder
  • Borderline Personality Disorder
  • Cognitive Behavioral Therapy (CBT)
  • Combination Drug Dependence
  • Conduct Disorder
  • Confusion
  • Conversion Disorder
  • Cyclothymia (Chronic Mood Disorder)
  • Delusional Disorder
  • Dementia or Depression Screening
  • Developmental and Learning Disorders
  • Dissociative Disorder
  • Dissociative, Conversion, and Factitious Disorders
  • Drug and Alcohol Dependence
  • Drug-Induced Mental Disorders
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Eating Disorders
  • Emotional Disturbances of Childhood and Adolescence
  • Factitious Disorders
  • Family Psychotherapy
  • Homicidal Ideation
  • Impulse Control Disorders
  • Major Depressive Disorder
  • Marijuana Addiction
  • Narcissistic Personality Disorder
  • Nondependent Alcohol Abuse
  • Nondependent Amphetamine or Related Acting Sympathomimetic Abuse
  • Nondependent Antidepressant Abuse
  • Nondependent Cocaine Abuse
  • Nondependent Drug and Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Nondependent Opioid Abuse
  • Nondependent Sedative, Hypnotic, or Anxiolytic Abuse
  • Obsessive-Compulsive Disorder (OCD)
  • Obsessive-Compulsive Personality Disorder (OCPD)
  • Opioid Dependence
  • Paranoid Personality Disorder
  • Personality Disorders
  • Phobia
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychiatric Diseases
  • Psychiatric Evaluation
  • Psychogenic Disorders (incl. Psychogenic Pain)
  • Psychological Evaluation
  • Psychological Evaluations Prior to Bariatric Surgery
  • Psychosis
  • Psychosis Due to Mental Illness
  • Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)
  • Schizoaffective Disorder
  • Schizophrenia
  • Schizophreniform and Schizoaffective Disorder
  • Schizophreniform Disorder
  • Sedative, Hypnotic, or Anxiolytic Dependence
  • Somatoform Disorders
  • Suicidal Ideation
  • Tobacco Use Disorder

Insurance Check

Search for your insurance provider

Dr. Lassise accepts

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

(641) 428-7000

Dr. Lassise accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Minnesota
Blue Cross Accord
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna PPO
LocalPlus
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO
Wellmark Blue Cross and Blue Shield
Alliance Select

Dr. Lassise's Reviews

Likelihood to recommend Dr. Lassise

4.8

Based on 24 ratings

5 Stars
95.83333333333333%
(23)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
4.166666666666667%
(1)
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Lassise
(Select your rating)
What went well
No reviews yet
What could be improved
No reviews yet

Your trust is our top concern.

We strive to keep the reviews trustworthy, honest & fair.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
Reply
The staff at Dr. Lassise's office are always friendly, professional and respectful. I always feel very welcome at my visits.
Helpful
D.L – Aug 31, 2021
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
I was very pleased with my talk with Dr. Mark Lassise. He really understood my problems and where I needed help. Thank you, Dr. Lassise. Garnet Roney
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Garnet Roney – Oct 17, 2018
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
I wish there were more drs like him. So easy to talk to.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
G.K – Sep 10, 2018
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
Will give new medication another chance after our discussion. I'm hoping against hope it does it's job and food cravings go away and fast! Merry Christmas and Happy New Year!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
S.B – Jan 11, 2018
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
I ENJOY TALKING TO DR LASSISE WHEN I AM THERE FOR MY APPOINTMENT AND I FEEL GOOD ABOUT MYSELF WHEN I LEAVE THE APPOINTMENT.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
R.J – Dec 01, 2017
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
I have had Dr. Lassise in the past he is the best Dr, psychiatrist I have EVER had!! I truly miss him. I'm now in Waco, Texas.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Renee Krahn in Waco, Texas – Nov 01, 2017
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
He has treated me for 36 years. I have confidence in him. Very knowledgeable listens and helps me remember skills when I am in a manic episode,ptsd,Or bpd.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Mason City Iowa – Jul 13, 2017
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
Very understanding and listened to everything that i said
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
S.B – Sep 21, 2016
×Post a ResponseAre you Dr. Mark Lassise, MD?
Reply
Dr. Lassise is a great psychiatrist! Open to patient suggestions and incredibly supportive.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
E.K – Jul 06, 2016
×Post a ResponseAre you Dr. Mark Lassise, MD?

Leave a review

How was your experience with Dr. Lassise?

About Me

Biography

Dr. Mark E. Lassise is board-certified in Psychiatry and Neurology, with additional qualifications in Addiction Medicine, and has treated patients at Mason...Read more

Specialties

  • Psychiatry

Board Certifications

Education

1984
Mayo Grad School Med/mayo Fndn
Residency Hospital
1984
Mayo Grad School Of Medicine
Internship Hospital
1980
University of Colorado At Denver
Medical School
1977
University Of Montana
Undergraduate School
,

Awards

Frequently Asked Questions

Does Dr. Mark Lassise, MD offer telehealth services?

Dr. Lassise has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Does Dr. Mark Lassise, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Lassise accepts your insurance.

What are Dr. Mark Lassise, MD's top areas of care?

Dr. Lassise frequently treats Psychotherapy and Psychophysiological Therapy (incl. Biofeedback), Major Depressive Disorder, and Psychosis Due to Mental Illness. See all procedures and conditions Dr. Lassise treats.

Where is Dr. Mark Lassise, MD's office located?

Dr. Lassise's office is located at 520 S Pierce Ave Ste 204, Mason City, IA 50401. Find other locations and directions on Healthgrades.

How can I make an appointment with Dr. Mark Lassise, MD?

Find contact information here to make an appointment.

Locations

Practice

Mason City Clinic PC520 S Pierce Ave Ste 204 Mason City, IA 50401
1

Affiliated Hospitals

Dr. Lassise is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Hancock County Health System

Britt, IA

77% Patient Experience Rating, 8% higher than the national average

Mercyone New Hampton Medical Center

New Hampton, IA

77% Patient Experience Rating, 8% higher than the national average

Mercyone North Iowa Medical Center

Mason City, IA

68% Patient Experience Rating, 1% lower than the national average

3 Awards Received

Mitchell County Regional Health Center

Osage, IA

86% Patient Experience Rating, 17% higher than the national average

Regional Health Services Of Howard County

Cresco, IA

94% Patient Experience Rating, 25% higher than the national average