Accepting patients
Who is Dr. Marcellus, Psychiatrist in Houston, TX?
Dr. John Marcellus, MD is a Psychiatrist, who primarily practices in Houston, TX. He is board certified by the American Board of Psychiatry and Neurology. Dr. Marcellus graduated from University of Mississippi School of Medicine and completed his residency at Baylor Coll Of Med, Child & Adolescent Psychiatry; Baylor Coll Of Med, Psychiatry; Methodist Hosp, Psychiatry. Dr. Marcellus is fluent in English, Spanish, and Vietnamese, and is currently seeing new patients. Dr. Marcellus’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcellus’s office at (713) 346-1551.
Where did Dr. Marcellus go to medical school and complete their residency?
Residency: Baylor Coll Of Med, Child & Adolescent Psychiatry; Baylor Coll Of Med, Psychiatry; Methodist Hosp, Psychiatry | Baylor College of Medicine Program
Medical School: University of Ms Sch of Med, Jackson Ms | University Of Ms Sch Of Medicine | University of Mississippi School of Medicine
Is Dr. Marcellus board certified in Psychiatrist?
Yes, Dr. John Marcellus, MD is board certified by the American Board of Psychiatry and Neurology
What languages does Dr. Marcellus speak?
Dr. Marcellus and their clinical team can communicate with patients in the following languages:
English
Spanish
Vietnamese
What conditions does Dr. Marcellus treat?
As a Psychiatrist, Dr. Marcellus diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Marcellus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Recurrent Severe Depression
- Depression
- Chronic severe depression
- Repeated severe depressive episodes
- Clinical depression
ICD-10 Codes:
- F332: Major depressive disorder, recurrent severe without psychotic features
Also known as:
- Bipolar Disorder with Severe Depressive Episode and Psychosis
- Bipolar Disorder with Severe Depressive Episode
- Bipolar Disorder
- Psychotic bipolar depression
- Severe bipolar depression with delusions
- Bipolar with depressive psychosis
- Severe bipolar depression
- Major depressive episode in bipolar
- Profound low mood in bipolar
ICD-10 Codes:
- F315: Bipolar disorder, current episode depressed, severe, with psychotic features
- F314: Bipolar disorder, current episode depressed, severe, without psychotic features
Which procedures does Dr. Marcellus perform as a Psychiatrist?
As a Psychiatrist, procedures performed by a Dr. John Marcellus may include:
- Child Psychiatry Consultation
- Child Psychiatry Follow Up
- Cognitive Behavioral Therapy (CBT)
- Couples Therapy
- Electroconvulsive Therapy (ECT)
- Hypnotherapy
- Inpatient Psychiatric Services
- Ketamine Infusion
For detailed information, please contact Dr. Marcellus' office.
Does Dr. Marcellus accept my insurance?
Dr. Marcellus accepts most major insurance plans. Important: Please call our office at (713) 346-1551 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marcellus accept in Houston, TX?
Dr. Marcellus in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Health Care Service Corporation (HCSC)
Magellan Health Services
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Marcellus' office located?
Dr. John Marcellus' Primary Practice
4888 Loop Central Dr Ste 510
Houston, TX 77081
(713) 346-1551
What is Dr. Marcellus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marcellus's National Provider Identifier (NPI) number is 1972647352.
What common questions do patients ask about Dr. Marcellus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marcellus
What is Dr. John Marcellus's specialty?
Dr. Marcellus is a Psychiatrist near Houston, TX.
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Contact Dr. Marcellus to book an appointment today.Is this Dr. John Marcellus affiliated with a ranked Castle Connolly Top Hospital?
No, Marcellus is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Psychiatrist?
Explore Psychiatrist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Marcellus accepting new patients in Houston, TX?
Yes, Dr. John Marcellus is accepting new patients at this time.
Does Dr. John Marcellus offer online booking?
Please contact Dr. Marcellus's office at (713) 346-1551 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Marcellus?
Please contact Dr. Marcellus's office at (713) 346-1551 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Marcellus have?
Dr. John Marcellus is certified by the American Board of Psychiatry and Neurology.
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