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Summary
Mark works for LifeStance in Haverford, and is accepting new patients. Expertise: Child ADHD, Bipolar Disorder, Body Image Issues, Autism Spectrum Disorder: High Functioning, Binge Eating Disorder, Career & Work Issues, Bullying & Harassment, Autism Spectrum Disorder: Requiring Support, Anxiety, Anger/Anger Management, Depression, Dementia & Memory Concerns, Cultural Issues Impacting Mental Health: Ethnic Identity, Domestic Abuse/Violence (Includes Emotional & Physical), Cultural Issues Impacting Mental Health: Racial Identity, Cultural Issues Impacting Mental Health: Ability Status, Anorexia & Bulimia Nervosa, Grief & Loss, Family Issues: Family Conflict, Cultural Issues Impacting Mental Health: Immigration Status & Cultural Adjustment, Early Life Transitions, Dissociative Disorders, Gender Identity, Hoarding, End of Life Challenges, Clinical Evaluations for Medical or Surgical Procedures, Chronic Pain & Related Issues, Childhood Behavioral Issues, Family Issues: Parenting …Difficulties, Family Issues: Attachment, Family Issues: Adoption & Foster Care, Healthy Eating, Midlife Transitions, LGBTQ+ Support, Neurologic & Brain Conditions, Intellectual Disability: Requiring Support, Non-Suicidal Self Injury, Learning Challenges, Medical & Physical Conditions Impacting Mental Health, Late Life Transitions, Personality Disorders, Intellectual Disability: High Functioning, Men's Health, Other Addictive Behaviors (Gambling/Pornography/Sex Use/Video Game/Internet Use), Sleep Issues, REMS-Certified to Prescribe Clozapine, Sex & Intimacy Issues, Prescribes Benzodiazepine Medication, OCD, Phobias, Women's Reproductive Mental Health, Family Issues: Caregiving Challenges, Social Skills & Communication Challenges, School Avoidance, Trichotillomania & Dermatillomania, Adult ADHD, Military/Veteran & First Responder Issues, Women's Health, Somatoform Disorders, Religious & Spirituality Concerns, Relationship Issues, Psychosis & Schizophrenia, Sports Performance, Cultural Issues Impacting Mental Health: Social Injustice, Trauma & PTSD. Ages: Under 5, 6-10, 11-14, 15-17, 18-21, 22-26, 27-40, 41-64, 65+
Read More Read less Quick Facts
- accepting new patients
- 31 years of experience
- University Of Pittsburgh School Of Medicine
- 1 specialty
- 12 areas of expertise
- 14 hospital affiliations
- 1 office location
Office Location
LifeStance Health
551 W Lancaster Avenue Suites 300 & 306Haverford, PA 19041 Tel: (610) 892-3800
Mon8:00 am - 9:00 pm
Tue8:00 am - 9:00 pm
Wed8:00 am - 9:00 pm
Thu8:00 am - 9:00 pm
Fri8:00 am - 9:00 pm
Sat8:00 am - 9:00 pm
Sun8:00 am - 9:00 pm
Compare with Similar Doctors
 |  |  |  |
| Mark Alter | Chijioke Nwankwo, PMHNP | Dr. Meghan Hebishi, DO | Dr. Matthew Koller, MD |
| Psychiatry | Psychiatry | Psychiatry | Psychiatry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 31 Years of Experience | 9 Years of Experience | 9 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Afrikaans, English | Speaks English | Speaks English | |
| Haverford , PA | Philadelphia , PA | Raleigh , NC | McKinney , TX |
| Med School: University Of Pittsburgh School Of Medicine | Med School: Chamberlain University | Med School: Philadelphia College of Osteopathic Medicine | Med School: University Of Texas Health Science Center At San Antonio |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Mark Alter
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Mark Alter has the following specialty
Specialty Expertise
Mark Alter has the following 12 areas of expertise
Certifications, License, & Education
31 Years Experience
Mark Alter holds expired and active medical licenses in the states of Washington, Maryland, and California.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2026, an expired medical license in the state of Maryland that expired in 2026, and an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from University Of Pittsburgh School Of Medicine in 1999 and UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE in 1995.
NPI Number
Mark Alter's NPI number is 1730263617.
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Frequently Asked Questions
- Does Mark Alter accept virtual/telehealth appointments?
- Mark Alter has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Mark Alter's office located?
- Mark Alter's office is located at 551 W Lancaster Avenue Suites 300 & 306, Haverford, PA, 19041.
- Does Mark Alter accept my insurance?
- You can see the insurance plans that Mark Alter accepts on their Vitals profile.
- How can I make an appointment with Mark Alter?
- You can find contact information for Mark Alter here on Vitals.
- Which hospitals is Mark Alter affiliated with?
- Mark Alter is affiliated with Beebe Healthcare, Saint Marys Regional Hospital, Loyola University Medical Center, The Childrens Hospital At Saint Peters, Albany Medical Center, Mission Hospital, Cgh Medical Center, University Of Maryland Charles Regional Medical Center, Barnes Jewish Saint Peters Hospital, Virtua Marlton Hospital, Multicare Good Samaritan Hospital, Ronald Mcdonald Childrens Hospital Of Loyola University Medical Center, The Bernard And Millie Duker Childrens Hospital, and Mission Childrens Hospital.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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